Project acronym AUTHORITARIANGLOBAL
Project Authoritarianism in a Global Age: Controlling Information and Communication, Association and People Movement
Researcher (PI) Marlies Glasius
Host Institution (HI) UNIVERSITEIT VAN AMSTERDAM
Call Details Advanced Grant (AdG), SH2, ERC-2012-ADG_20120411
Summary The overarching research question of this project is: how is authoritarian rule affected by and responding to globalisation of (a) information and communication, (b) association, and (c) people movement? The wholly unpredicted series of revolts that recently spread across the Arab world suggests that the nature and sustainability of contemporary authoritarian rule are not well-understood. Openness to global ICT and media, international NGOs, and inflow and outflow of people have thrown up new challenges for authoritarian rulers in terms of how to control citizens. This project investigates changes in both the nature and the sustainability of authoritarian rule in relation to the erosion of decision-making autonomy at the state level posited by globalisation theorists.
In four sub-projects, this project will investigate:
1. Whether, how and to what extent globalisation of information and communication, association, and people movement affect authoritarian persistence (longitudinal quantitative study, 1970-2011)
2. How, i.e. with what policy mechanisms, authoritarian states respond to globalisation of information and communication, association, and people movement (qualitative multi-sited studies relating to Belarus, China, Iran and Zimbabwe)
3. How to understand the phenomenon of subnational authoritarianism in its engagement with the democratic state and the wider world in relation to information and communication, association, and people movement (mixed method subnational studies of states within India and Mexico)
4. What authoritarianism is in a global age: reconsidering authoritarianism’s defining characteristics of low accountability and high coercion, and whether these still relate exclusively to statehood (theory study)
The project will transcend the theoretical and empirical separation between globalisation studies (which have neglected authoritarian contexts) and authoritarianism studies(which have taken relatively little notice of effects of globalisation)
Summary
The overarching research question of this project is: how is authoritarian rule affected by and responding to globalisation of (a) information and communication, (b) association, and (c) people movement? The wholly unpredicted series of revolts that recently spread across the Arab world suggests that the nature and sustainability of contemporary authoritarian rule are not well-understood. Openness to global ICT and media, international NGOs, and inflow and outflow of people have thrown up new challenges for authoritarian rulers in terms of how to control citizens. This project investigates changes in both the nature and the sustainability of authoritarian rule in relation to the erosion of decision-making autonomy at the state level posited by globalisation theorists.
In four sub-projects, this project will investigate:
1. Whether, how and to what extent globalisation of information and communication, association, and people movement affect authoritarian persistence (longitudinal quantitative study, 1970-2011)
2. How, i.e. with what policy mechanisms, authoritarian states respond to globalisation of information and communication, association, and people movement (qualitative multi-sited studies relating to Belarus, China, Iran and Zimbabwe)
3. How to understand the phenomenon of subnational authoritarianism in its engagement with the democratic state and the wider world in relation to information and communication, association, and people movement (mixed method subnational studies of states within India and Mexico)
4. What authoritarianism is in a global age: reconsidering authoritarianism’s defining characteristics of low accountability and high coercion, and whether these still relate exclusively to statehood (theory study)
The project will transcend the theoretical and empirical separation between globalisation studies (which have neglected authoritarian contexts) and authoritarianism studies(which have taken relatively little notice of effects of globalisation)
Max ERC Funding
2 451 179 €
Duration
Start date: 2013-10-01, End date: 2019-02-28
Project acronym ChemicalYouth
Project What chemicals do for youths in their everyday lives
Researcher (PI) Anita Petra Hardon
Host Institution (HI) UNIVERSITEIT VAN AMSTERDAM
Call Details Advanced Grant (AdG), SH2, ERC-2012-ADG_20120411
Summary The everyday lives of contemporary youths are awash with chemicals and pharmaceutical compounds to boost pleasure, moods, sexual performance, vitality, appearance and health. Nevertheless, most studies of chemical use among young people have focused on the abuse of specific recreational drugs and their role within deviant youth sub-cultures. Instead of explaining drug abuse with the purpose of controlling it, this project aims to examine the pervasive use of chemicals from the perspectives of youths themselves. It aims to understand what chemical and pharmaceutical substances, and not only illicit narcotics, ‘do’ for youths. How are chemicals a part of their everyday lives? What role do they play in calming their fears or in achieving their dreams and aspirations? How can we understand the ways in which chemicals affect their bodies and minds?
The theoretical innovation promised by this project lies in its combining of disciplines – most notably medical anthropology, science and technology studies and youth studies – to formulate a new groundbreaking framework for understanding the complex sociality of chemicals in youths’ everyday lives. The framework will have both scientific and societal impact.
Ethnographic research will be conducted in four medium-sized cities: Marseille in France, Amsterdam in the Netherlands, Makassar in Indonesia, and Batangas in the Philippines.
Summary
The everyday lives of contemporary youths are awash with chemicals and pharmaceutical compounds to boost pleasure, moods, sexual performance, vitality, appearance and health. Nevertheless, most studies of chemical use among young people have focused on the abuse of specific recreational drugs and their role within deviant youth sub-cultures. Instead of explaining drug abuse with the purpose of controlling it, this project aims to examine the pervasive use of chemicals from the perspectives of youths themselves. It aims to understand what chemical and pharmaceutical substances, and not only illicit narcotics, ‘do’ for youths. How are chemicals a part of their everyday lives? What role do they play in calming their fears or in achieving their dreams and aspirations? How can we understand the ways in which chemicals affect their bodies and minds?
The theoretical innovation promised by this project lies in its combining of disciplines – most notably medical anthropology, science and technology studies and youth studies – to formulate a new groundbreaking framework for understanding the complex sociality of chemicals in youths’ everyday lives. The framework will have both scientific and societal impact.
Ethnographic research will be conducted in four medium-sized cities: Marseille in France, Amsterdam in the Netherlands, Makassar in Indonesia, and Batangas in the Philippines.
Max ERC Funding
2 489 967 €
Duration
Start date: 2013-06-01, End date: 2018-05-31
Project acronym FIRSTLIGHT
Project Unveiling first light from the infant Universe
Researcher (PI) Luitje Vincent Ewoud Koopmans
Host Institution (HI) RIJKSUNIVERSITEIT GRONINGEN
Call Details Starting Grant (StG), PE9, ERC-2010-StG_20091028
Summary I request ERC funding to set up a dedicated science team to detect, for the first time, the redshifted 21-cm radio line emission of neutral hydrogen (HI) with LOFAR coming from the first billion years of the age of the Universe (the Epoch of Reionization and the Dark Ages ).
The study of this pristine neutral hydrogen gas is a rapidly emerging field of astrophysics, both theoretically and observationally. A number of expert international groups in the US/Australia (MWA), China (21CMA), India (GMRT) and the Netherlands (LOFAR) are contending to be the first to detect this hydrogen gas. My proposed ERC project is high-risk and high-gain; however, all risks are controlled and the scientific rewards of detection of neutral hydrogen at these early times would have a tremendous impact and open a new frontier in astronomy. The study of neutral hydrogen, as in the nearby Universe, will revolutionize our knowledge of astrophysical processes in the first phases of the Universe, just after recombination.
The LOFAR Epoch-of-Reionization Key-Science Project (LOFAR EoR-KSP), of which I am a PI, aims to be the first, and if being the first fails, to provide the best detection of this neutral HI gas. Indeed, we are in a very good starting position to reach both goals. Our team has access to the most sensitive telescope available for these studies (LOFAR) and leads a Key Science Project with guaranteed observing time. Our KSP is rapidly ramping up to the observational phase of the project (2010), and now more than ever requires dedicated scientists that together in a small team maximize the scientific return of the project (i.e. detect and study HI). If successful, our research team would be in a position to start leading similar projects with the Square Kilometer Array (SKA). It is crucial that we gear up for the use of that future instrument and retain Europe s position at the forefront of astrophysics and radio astronomy.
Summary
I request ERC funding to set up a dedicated science team to detect, for the first time, the redshifted 21-cm radio line emission of neutral hydrogen (HI) with LOFAR coming from the first billion years of the age of the Universe (the Epoch of Reionization and the Dark Ages ).
The study of this pristine neutral hydrogen gas is a rapidly emerging field of astrophysics, both theoretically and observationally. A number of expert international groups in the US/Australia (MWA), China (21CMA), India (GMRT) and the Netherlands (LOFAR) are contending to be the first to detect this hydrogen gas. My proposed ERC project is high-risk and high-gain; however, all risks are controlled and the scientific rewards of detection of neutral hydrogen at these early times would have a tremendous impact and open a new frontier in astronomy. The study of neutral hydrogen, as in the nearby Universe, will revolutionize our knowledge of astrophysical processes in the first phases of the Universe, just after recombination.
The LOFAR Epoch-of-Reionization Key-Science Project (LOFAR EoR-KSP), of which I am a PI, aims to be the first, and if being the first fails, to provide the best detection of this neutral HI gas. Indeed, we are in a very good starting position to reach both goals. Our team has access to the most sensitive telescope available for these studies (LOFAR) and leads a Key Science Project with guaranteed observing time. Our KSP is rapidly ramping up to the observational phase of the project (2010), and now more than ever requires dedicated scientists that together in a small team maximize the scientific return of the project (i.e. detect and study HI). If successful, our research team would be in a position to start leading similar projects with the Square Kilometer Array (SKA). It is crucial that we gear up for the use of that future instrument and retain Europe s position at the forefront of astrophysics and radio astronomy.
Max ERC Funding
1 500 000 €
Duration
Start date: 2010-10-01, End date: 2016-09-30
Project acronym HHIT
Project The here and the hereafter in Islamic traditions
Researcher (PI) Christian Robert Lange
Host Institution (HI) UNIVERSITEIT UTRECHT
Call Details Starting Grant (StG), SH2, ERC-2010-StG_20091209
Summary The aim of this project is to write a history of the Muslim paradise and hell. Researchers (PI, RF and two doctoral researchers) will assess the extent to which Islamic traditions favour or reject a view of human existence as directed toward the otherworld. They will do so by examining a variety of intellectual traditions from the inception of Islam in the 7th century CE until today. The focus of investigation will not just be on the ‘high tradition’ of Islamic theology and jurisprudence, but also on mystical, philosophical, artistic and ‘popular’ traditions, thereby avoiding a monolithic, essentialising account of Islam’s attitude toward the hereafter.
As has been argued, the relationship between this world (dunya) and the otherworld (akhira) is as important to Islam as the mind/body dualism is to the intellectual history of the West. However, no sustained effort of analysis has been made in modern Islamic Studies to reflect on the dunya/akhira relationship, and on the boundary that separates the two. This project will be the first comprehensive and systematic attempt in this direction. Five axes of research will underlie this endeavor: (1) the eschatological imaginaire, (2) material culture and the arts, (3) theology and law, (4) mysticism and philosophy, and (5) modern and contemporary visions of the hereafter.
The project (proposed duration: 48 months), which is to begin on 1 March 2011, will be based at the Utrecht University and led by Dr Christian Lange (PhD Harvard, 2006, 70%), currently Lecturer in Islamic Studies at New College/School of Divinity. The research team will include one research assistant (100%, 45 months) and two doctoral researchers (100%, 36 months). Financial support is solicited to facilitate the survey of manuscripts and manuscript research in various collections in North America, Europe and Asia, and to help organise two scholarly symposia in Islamic eschatology and one comparative conference.
Summary
The aim of this project is to write a history of the Muslim paradise and hell. Researchers (PI, RF and two doctoral researchers) will assess the extent to which Islamic traditions favour or reject a view of human existence as directed toward the otherworld. They will do so by examining a variety of intellectual traditions from the inception of Islam in the 7th century CE until today. The focus of investigation will not just be on the ‘high tradition’ of Islamic theology and jurisprudence, but also on mystical, philosophical, artistic and ‘popular’ traditions, thereby avoiding a monolithic, essentialising account of Islam’s attitude toward the hereafter.
As has been argued, the relationship between this world (dunya) and the otherworld (akhira) is as important to Islam as the mind/body dualism is to the intellectual history of the West. However, no sustained effort of analysis has been made in modern Islamic Studies to reflect on the dunya/akhira relationship, and on the boundary that separates the two. This project will be the first comprehensive and systematic attempt in this direction. Five axes of research will underlie this endeavor: (1) the eschatological imaginaire, (2) material culture and the arts, (3) theology and law, (4) mysticism and philosophy, and (5) modern and contemporary visions of the hereafter.
The project (proposed duration: 48 months), which is to begin on 1 March 2011, will be based at the Utrecht University and led by Dr Christian Lange (PhD Harvard, 2006, 70%), currently Lecturer in Islamic Studies at New College/School of Divinity. The research team will include one research assistant (100%, 45 months) and two doctoral researchers (100%, 36 months). Financial support is solicited to facilitate the survey of manuscripts and manuscript research in various collections in North America, Europe and Asia, and to help organise two scholarly symposia in Islamic eschatology and one comparative conference.
Max ERC Funding
978 368 €
Duration
Start date: 2011-03-01, End date: 2015-04-30
Project acronym LANDGRABRU
Project ‘Land grabbing’ in Russia: Large-scale investors and post-Soviet rural communities
Researcher (PI) Anne Visser
Host Institution (HI) ERASMUS UNIVERSITEIT ROTTERDAM
Call Details Starting Grant (StG), SH2, ERC-2012-StG_20111124
Summary "The mid-2000s saw the emergence of large-scale land acquisitions. While processes of agricultural ‘land grabbing’ have received considerable global attention, particularly in Africa, the land grabbing issue in the countries of the post-Soviet region has gone largely unnoticed
This research proposal aims to explore this omission in the ‘land grab’ debate by studying the case of Russia. The main research question is: To what extent and how has global land grabbing occurred in Russia, with what implications to local communities, and how have local communities resisted or modified these land deals (if at all)?
The proposed research is pertinent by providing a case distinct from other regions, which is likely to raise new insights on global land grabbing. Several features make the case of Russia remarkably divergent. First, whereas in most parts of the world the current trends see an increase in population density and marginal and forest land being converted into cultivated land, Russia is witness to massive land abandonment and reforestation. Another particular feature is the low level presence of an autonomously organized civil society (which also manifests on the issue of land grabbing contestation).
This research will be the first comprehensive study of land grabbing and related rural social movements in Russia and the post-Soviet area at large. Rural movements have been studied mainly in Latin-America, Africa and Asia. In contrast, research on rural movements in post/reform socialist contexts (such as China) is still in its infancy, and practically absent in Russia. The proposed research aims to establish a new field of ‘(post)-socialist land grabbing and rural social mobilisation’ studies. Moreover, it will contribute to more broad debates on civil society and protest in state dominated, post/reform-socialist countries, by studying these issues from the perspective of the (mostly ignored) rural areas."
Summary
"The mid-2000s saw the emergence of large-scale land acquisitions. While processes of agricultural ‘land grabbing’ have received considerable global attention, particularly in Africa, the land grabbing issue in the countries of the post-Soviet region has gone largely unnoticed
This research proposal aims to explore this omission in the ‘land grab’ debate by studying the case of Russia. The main research question is: To what extent and how has global land grabbing occurred in Russia, with what implications to local communities, and how have local communities resisted or modified these land deals (if at all)?
The proposed research is pertinent by providing a case distinct from other regions, which is likely to raise new insights on global land grabbing. Several features make the case of Russia remarkably divergent. First, whereas in most parts of the world the current trends see an increase in population density and marginal and forest land being converted into cultivated land, Russia is witness to massive land abandonment and reforestation. Another particular feature is the low level presence of an autonomously organized civil society (which also manifests on the issue of land grabbing contestation).
This research will be the first comprehensive study of land grabbing and related rural social movements in Russia and the post-Soviet area at large. Rural movements have been studied mainly in Latin-America, Africa and Asia. In contrast, research on rural movements in post/reform socialist contexts (such as China) is still in its infancy, and practically absent in Russia. The proposed research aims to establish a new field of ‘(post)-socialist land grabbing and rural social mobilisation’ studies. Moreover, it will contribute to more broad debates on civil society and protest in state dominated, post/reform-socialist countries, by studying these issues from the perspective of the (mostly ignored) rural areas."
Max ERC Funding
820 832 €
Duration
Start date: 2013-01-01, End date: 2017-12-31
Project acronym LEXMERCPUB
Project Transnational Private-Public Arbitration as Global Regulatory Governance: Charting and Codifying the Lex Mercatoria Publica
Researcher (PI) Stephan Wolf-Bernhard Schill
Host Institution (HI) UNIVERSITEIT VAN AMSTERDAM
Call Details Starting Grant (StG), SH2, ERC-2012-StG_20111124
Summary The proposed research will analyze the rising phenomenon of transnational arbitrations between private economic actors and public law bodies as a mechanism of global regulatory governance. It breaks with the prevailing view that arbitration involves no more than settling individual disputes and hypothesizes instead that arbitrators generate the rules governing public-private relations rather independently of specific domestic legal systems and their democratic processes, and thereby prospectively steer and restrict government conduct. The body of law thus crafted by arbitral tribunals is what the project designates as lex mercatoria publica, in allusion to the a-national law generated by arbitral tribunals in international private-private disputes.
Unlike existing research, the proposed project will provide a comprehensive (historic, sociological, political, economic, and legal) perspective on the lex mercatoria publica and explore its legitimacy. It will, by empirically charting the modern and historic practice of private-public arbitration, describe and analyze the content of the lex mercatoria publica and develop, through comparative law research, normative criteria to assess the legitimacy of private-public arbitrations in democratic societies that are based on the rule of law. The research will result in a comprehensive online database and a codification of both the principles of private-public arbitration and of the lex mercatoria publica as developed and applied by arbitral tribunals.
The project will enable arbitrators, judges, and other international and national decision-makers to render more predictable, more circumspect, overall better, and fairer decisions concerning private-public arbitration. This will provide solid foundations for enhancing transnational private-public arbitration as an institution of global regulatory governance in the interest of better and more efficient cooperation between states and private economic actors in the global economy.
Summary
The proposed research will analyze the rising phenomenon of transnational arbitrations between private economic actors and public law bodies as a mechanism of global regulatory governance. It breaks with the prevailing view that arbitration involves no more than settling individual disputes and hypothesizes instead that arbitrators generate the rules governing public-private relations rather independently of specific domestic legal systems and their democratic processes, and thereby prospectively steer and restrict government conduct. The body of law thus crafted by arbitral tribunals is what the project designates as lex mercatoria publica, in allusion to the a-national law generated by arbitral tribunals in international private-private disputes.
Unlike existing research, the proposed project will provide a comprehensive (historic, sociological, political, economic, and legal) perspective on the lex mercatoria publica and explore its legitimacy. It will, by empirically charting the modern and historic practice of private-public arbitration, describe and analyze the content of the lex mercatoria publica and develop, through comparative law research, normative criteria to assess the legitimacy of private-public arbitrations in democratic societies that are based on the rule of law. The research will result in a comprehensive online database and a codification of both the principles of private-public arbitration and of the lex mercatoria publica as developed and applied by arbitral tribunals.
The project will enable arbitrators, judges, and other international and national decision-makers to render more predictable, more circumspect, overall better, and fairer decisions concerning private-public arbitration. This will provide solid foundations for enhancing transnational private-public arbitration as an institution of global regulatory governance in the interest of better and more efficient cooperation between states and private economic actors in the global economy.
Max ERC Funding
1 223 000 €
Duration
Start date: 2013-03-01, End date: 2019-02-28
Project acronym LIFE-HIS-T
Project Mapping the life histories of T cells
Researcher (PI) Antonius Nicolaas Maria Schumacher
Host Institution (HI) STICHTING HET NEDERLANDS KANKER INSTITUUT-ANTONI VAN LEEUWENHOEK ZIEKENHUIS
Call Details Advanced Grant (AdG), LS6, ERC-2010-AdG_20100317
Summary T cells display many different phenotypes and functions, depending on the nature of previously encountered signals. If we want to understand how these different T cell subsets arise, we need to be able to follow individual T cells and their progeny through time. With the aim to map the life histories of individual T cells we have developed unique technologies that allow us to determine whether different T cell populations arise from common or distinct progenitors.
Within this project we will utilize genetic reporter systems to determine:
1. How T cell recruitment, proliferation and death shape antigen-specific T cell responses
2. At which stage the resulting T cells commit to the effector or the memory T cell lineage
3. The self renewal potential of the tissue-resident memory T cells that remain after infection is cleared
By following T cells and their progeny through time, this project will describe the regulation of cell fate in antigen-specific T cell responses. Furthermore, this project will lead to the creation of novel reporters of cellular history that will be of broad value to analyze cell fate and kinship for a variety of cell types.
Summary
T cells display many different phenotypes and functions, depending on the nature of previously encountered signals. If we want to understand how these different T cell subsets arise, we need to be able to follow individual T cells and their progeny through time. With the aim to map the life histories of individual T cells we have developed unique technologies that allow us to determine whether different T cell populations arise from common or distinct progenitors.
Within this project we will utilize genetic reporter systems to determine:
1. How T cell recruitment, proliferation and death shape antigen-specific T cell responses
2. At which stage the resulting T cells commit to the effector or the memory T cell lineage
3. The self renewal potential of the tissue-resident memory T cells that remain after infection is cleared
By following T cells and their progeny through time, this project will describe the regulation of cell fate in antigen-specific T cell responses. Furthermore, this project will lead to the creation of novel reporters of cellular history that will be of broad value to analyze cell fate and kinship for a variety of cell types.
Max ERC Funding
2 499 640 €
Duration
Start date: 2011-05-01, End date: 2017-01-31
Project acronym MUSLIMMARRIAGES
Project Problematizing ‘Muslim Marriages’: Ambiguities and Contestations
Researcher (PI) Allegonde Christina Anna Elisabeth Moors
Host Institution (HI) UNIVERSITEIT VAN AMSTERDAM
Call Details Advanced Grant (AdG), SH2, ERC-2012-ADG_20120411
Summary During the last two decades, in the North as well as in the global South, new forms of Muslim marriages, such as unregistered, visiting, or temporary marriages, have become the target of public debate. State authorities, religious scholars, women’s organisations, (neo-)nationalists, and parents express concern about youngsters, and especially young and not so young women, entering into such marriages. These new, unconventional marriages, or existing forms in new contexts, are often discursively linked to sexual exploitation and religious radicalisation. But how do those involved in these new marriage forms evaluate them?
This ethnographic project starts with an investigation of when and how these new marriages have become subject to public debate. The main empirical focus is on new marriage forms as social practices. What kinds of marriage forms and wedding celebration are emerging, who are participating in them, and how are they performed? Particular attention is paid to the intersections of gender and religion, and whether and how these new marriage forms are authenticated and authorized as Muslim marriages.
The wider question this project addresses is what economic, political, religious and cultural work these new Muslim marriages do. Neo-liberalism has turned livelihood increasingly precarious (linking the marriage crisis to that of the male provider), while neo-nationalism has solidified divides between in-groups and out-groups. What kinds of subjectivities and socialities do these new marriage forms produce? How do they shape economic relations, group boundaries, religious ethics, and cultural forms?
Fieldwork will be conducted in Europe, Kyrgyzstan, the Gulf, Indonesia, Lebanon and Morocco. These sites, linked through the circulation of persons, goods, and ideas, can be productively compared in terms of majority/minority positions, religious traditions, economic and migration histories, state-religion relations, gender structures, and cultural styles.
Summary
During the last two decades, in the North as well as in the global South, new forms of Muslim marriages, such as unregistered, visiting, or temporary marriages, have become the target of public debate. State authorities, religious scholars, women’s organisations, (neo-)nationalists, and parents express concern about youngsters, and especially young and not so young women, entering into such marriages. These new, unconventional marriages, or existing forms in new contexts, are often discursively linked to sexual exploitation and religious radicalisation. But how do those involved in these new marriage forms evaluate them?
This ethnographic project starts with an investigation of when and how these new marriages have become subject to public debate. The main empirical focus is on new marriage forms as social practices. What kinds of marriage forms and wedding celebration are emerging, who are participating in them, and how are they performed? Particular attention is paid to the intersections of gender and religion, and whether and how these new marriage forms are authenticated and authorized as Muslim marriages.
The wider question this project addresses is what economic, political, religious and cultural work these new Muslim marriages do. Neo-liberalism has turned livelihood increasingly precarious (linking the marriage crisis to that of the male provider), while neo-nationalism has solidified divides between in-groups and out-groups. What kinds of subjectivities and socialities do these new marriage forms produce? How do they shape economic relations, group boundaries, religious ethics, and cultural forms?
Fieldwork will be conducted in Europe, Kyrgyzstan, the Gulf, Indonesia, Lebanon and Morocco. These sites, linked through the circulation of persons, goods, and ideas, can be productively compared in terms of majority/minority positions, religious traditions, economic and migration histories, state-religion relations, gender structures, and cultural styles.
Max ERC Funding
2 499 488 €
Duration
Start date: 2013-09-01, End date: 2019-08-31
Project acronym NEWCLUSTERS
Project A new window on the Universe: The formation and evolution of galaxy clusters and proto-clusters
Researcher (PI) Hubertus Jacobus Alfonsus Ro¨ttgering
Host Institution (HI) UNIVERSITEIT LEIDEN
Call Details Advanced Grant (AdG), PE9, ERC-2012-ADG_20120216
Summary The formation and evolution of clusters and proto-clusters of galaxies will be studied using unique diagnostic tools provided by the new pan-European radio telescope LOFAR and the APERTIF phased arrays on WSRT radio telescope. Combined with new ultra low frequency antennas (an extension to LOFAR here proposed), these new facilities will for the first time enable sensitive observations from the lowest possible frequencies accessible from the ground (~15 MHz) up to 1400 MHz. The guaranteed time projects (PI HR) to carry out ultra deep pointed observations and to survey the entire northern sky will be unique in terms of angular resolution, depth, and extremely large frequency range. This enables a coherent study of clusters of galaxies over the entire history of the universe up to the formation of the first proto-clusters.
Studies of the associated shock waves produced by cluster mergers and the magnetic field properties of the cluster gas will constrain models of the formation of galaxy clusters.The large field of views of both LOFAR will enable the detection of radio emission from millions of star-forming galaxies up to z=2-3, at the epoch at which the bulk of galaxy formation is believed to have occurred. In combination with infrared surveys, the first significant sample of proto-clusters of galaxies will be obtained. This will enable the first complete study of the overall properties of proto-clusters and their galaxy contents.With LOFAR’s ability to pinpoint radio sources with extremely steep radio spectra, we will detect radio galaxies at unprecedented distances. As our previous radio and optical investigations have established that distant radio galaxies are often located in proto-clusters, the most distant LOFAR radio galaxies would be excellent targets to locate and study the first proto-clusters close to or even at the epoch of reionisation.
Summary
The formation and evolution of clusters and proto-clusters of galaxies will be studied using unique diagnostic tools provided by the new pan-European radio telescope LOFAR and the APERTIF phased arrays on WSRT radio telescope. Combined with new ultra low frequency antennas (an extension to LOFAR here proposed), these new facilities will for the first time enable sensitive observations from the lowest possible frequencies accessible from the ground (~15 MHz) up to 1400 MHz. The guaranteed time projects (PI HR) to carry out ultra deep pointed observations and to survey the entire northern sky will be unique in terms of angular resolution, depth, and extremely large frequency range. This enables a coherent study of clusters of galaxies over the entire history of the universe up to the formation of the first proto-clusters.
Studies of the associated shock waves produced by cluster mergers and the magnetic field properties of the cluster gas will constrain models of the formation of galaxy clusters.The large field of views of both LOFAR will enable the detection of radio emission from millions of star-forming galaxies up to z=2-3, at the epoch at which the bulk of galaxy formation is believed to have occurred. In combination with infrared surveys, the first significant sample of proto-clusters of galaxies will be obtained. This will enable the first complete study of the overall properties of proto-clusters and their galaxy contents.With LOFAR’s ability to pinpoint radio sources with extremely steep radio spectra, we will detect radio galaxies at unprecedented distances. As our previous radio and optical investigations have established that distant radio galaxies are often located in proto-clusters, the most distant LOFAR radio galaxies would be excellent targets to locate and study the first proto-clusters close to or even at the epoch of reionisation.
Max ERC Funding
2 500 000 €
Duration
Start date: 2014-01-01, End date: 2019-12-31
Project acronym RadioLife
Project Exploiting new radio telescopes to understand
the role of AGN in galaxy evolution
Researcher (PI) Raffaella Morganti
Host Institution (HI) STICHTING ASTRON, NETHERLANDS INSTITUTE FOR RADIO ASTRONOMY
Call Details Advanced Grant (AdG), PE9, ERC-2012-ADG_20120216
Summary An intricate interplay between various, and sometimes, competing processes, rules the formation of galaxies. Accretion of gas leads to the formation of new stars and the growth of the central massive black hole. In return, the energy released by these processes can drive strong outflows of gas, profoundly affecting the gaseous medium in and around a galaxy. This mechanism of energy feedback is now a key ingredient in models of structure formation. However, its implementation is still largely ad hoc and far from realistic..
Observations of radio AGN suggest that this type of active nucleus can play an important role in feedback. Their large jets and lobes can efficiently couple with the ISM/IGM and transport energy to large distances, preventing gas from cooling and, therefore, providing a self-regulating mechanism for gas accretion.
This proposal requests funding to set up a science team dedicated at explore the full impact of radio AGN on galaxy evolution. The possibility of making a major breakthrough in this field has become possible thanks to two new and revolutionary radio facilities becoming available in Europe: the LOw Frequency ARray (LOFAR), now in its commissioning phase, and the focal-plane array system Apertif to be installed starting 2013 on the Westerbork Synthesis Radio Telescope (WSRT). Both instruments use state-of-the-art technology and innovative approaches in all aspects of observing, calibration, processing and in the exploitation of radio data. They are among the most exciting pathfinders geared towards the realization of Square Kilometer Array (SKA).
The scientific goals will be achieved by understanding the duty cycle of radio sources, i.e. how often the radio-loud phase appears in the life of a galaxy, and by quantifying their role in feedback effects by tracing massive gaseous outflows resulting from the impact of radio jets and lobes on the ISM/IGM of the host galaxy.
Summary
An intricate interplay between various, and sometimes, competing processes, rules the formation of galaxies. Accretion of gas leads to the formation of new stars and the growth of the central massive black hole. In return, the energy released by these processes can drive strong outflows of gas, profoundly affecting the gaseous medium in and around a galaxy. This mechanism of energy feedback is now a key ingredient in models of structure formation. However, its implementation is still largely ad hoc and far from realistic..
Observations of radio AGN suggest that this type of active nucleus can play an important role in feedback. Their large jets and lobes can efficiently couple with the ISM/IGM and transport energy to large distances, preventing gas from cooling and, therefore, providing a self-regulating mechanism for gas accretion.
This proposal requests funding to set up a science team dedicated at explore the full impact of radio AGN on galaxy evolution. The possibility of making a major breakthrough in this field has become possible thanks to two new and revolutionary radio facilities becoming available in Europe: the LOw Frequency ARray (LOFAR), now in its commissioning phase, and the focal-plane array system Apertif to be installed starting 2013 on the Westerbork Synthesis Radio Telescope (WSRT). Both instruments use state-of-the-art technology and innovative approaches in all aspects of observing, calibration, processing and in the exploitation of radio data. They are among the most exciting pathfinders geared towards the realization of Square Kilometer Array (SKA).
The scientific goals will be achieved by understanding the duty cycle of radio sources, i.e. how often the radio-loud phase appears in the life of a galaxy, and by quantifying their role in feedback effects by tracing massive gaseous outflows resulting from the impact of radio jets and lobes on the ISM/IGM of the host galaxy.
Max ERC Funding
2 441 923 €
Duration
Start date: 2013-04-01, End date: 2018-03-31