A
A. Nordt
Researcher at Max Planck Society
Publications - 14
Citations - 829
A. Nordt is an academic researcher from Max Planck Society. The author has contributed to research in topics: Axion & CERN Axion Solar Telescope. The author has an hindex of 9, co-authored 14 publications receiving 759 citations. Previous affiliations of A. Nordt include Technische Universität Darmstadt.
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Journal ArticleDOI
Probing eV-scale axions with CAST
E. Arik,S. Aune,D. Autiero,K. Barth,A. Belov,B. Beltrán,B. Beltrán,S. Borghi,S. Borghi,G. Bourlis,F. S. Boydag,H. Bräuninger,J. M. Carmona,S. Cebrián,Serkant Ali Cetin,J. I. Collar,T. Dafni,M. Davenport,L. Di Lella,O.B. Dogan,C. Eleftheriadis,N. Elias,Georgios Fanourakis,E. Ferrer-Ribas,H. Fischer,Peter Friedrich,J. Franz,Javier Galan,Theodoros Geralis,Ioannis Giomataris,S. Gninenko,Hector Gomez,R. Hartmann,M. D. Hasinoff,F. H. Heinsius,F. H. Heinsius,I. Hikmet,Dieter H. H. Hoffmann,I. G. Irastorza,J. Jacoby,Krešimir Jakovčić,D. Kang,D. Kang,K. Königsmann,R. Kotthaus,Milica Krčmar,Konstantinos Kousouris,Markus Kuster,Biljana Lakić,C. Lasseur,A. Liolios,Ante Ljubičić,Gerhard Lutz,G. Luzón,David Miller,J. Morales,T. O. Niinikoski,A. Nordt,A. Ortiz,T. Papaevangelou,Michael J. Pivovaroff,A. Placci,Georg G. Raffelt,H. Riege,H. Riege,A Rodríguez,J. Ruz,I. Savvidis,Yannis K. Semertzidis,Yannis K. Semertzidis,Pasquale D. Serpico,Pasquale D. Serpico,Regina Soufli,L. Stewart,K. van Bibber,J.A. Villar,Julia Vogel,L. Walckiers,Konstantin Zioutas,Konstantin Zioutas +79 more
TL;DR: In this paper, the authors reported results from CAST with evacuated magnet bores (phase I), setting limits on lower mass axions, and they also reported results of CAST Phase II, where the magnetbores were filled with 4He gas (phase II) of variable pressure.
Journal ArticleDOI
Search for sub-eV mass solar axions by the CERN Axion Solar Telescope with 3He buffer gas.
M. Arik,S. Aune,K. Barth,A. Belov,S. Borghi,Heinrich Bräuninger,Giovanni Cantatore,J. M. Carmona,Serkant Ali Cetin,J. I. Collar,T. Dafni,M. Davenport,C. Eleftheriadis,N. Elias,C. Ezer,Georgios Fanourakis,E. Ferrer-Ribas,Peter Friedrich,Javier Galan,J. A. Garcia,A. Gardikiotis,Evangelos Gazis,T. Geralis,I. Giomataris,Sergei Gninenko,Hector Gomez,E. Gruber,T. Guthörl,Raimo Hartmann,F. Haug,M. D. Hasinoff,Dieter Hoffmann,F.J. Iguaz,I. G. Irastorza,Joachim Jacoby,Krešimir Jakovčić,Marin Karuza,K. Königsmann,Rainer Kotthaus,Milica Krčmar,Markus Kuster,Biljana Lakić,J. M. Laurent,A. Liolios,Ante Ljubičić,V. Lozza,G. Lutz,G. Luzón,J. Morales,T. O. Niinikoski,A. Nordt,T. Papaevangelou,M. J. Pivovaroff,Georg G. Raffelt,Timur Rashba,H. Riege,Adriane De Assis Lawisch Rodriguez,M. Rosu,J. Ruz,I. Savvidis,P. S. Silva,Sami K. Solanki,L. Stewart,A. Tomás,M. Tsagri,K. van Bibber,Theodoros Vafeiadis,José Villar,Julia Vogel,S. C. Yildiz,Konstantin Zioutas +70 more
TL;DR: From the absence of excess x rays when the magnet was pointing to the Sun, the typical upper limit on the axion-photon coupling of g(aγ)≲2.3×10(-10) GeV(-1) at 95% C.L. is set.
Journal ArticleDOI
Search for Solar Axions by the CERN Axion Solar Telescope with 3He Buffer Gas: Closing the Hot Dark Matter Gap
M. Arik,S. Aune,K. Barth,A. Belov,S. Borghi,Heinrich Bräuninger,G. Cantatore,J. M. Carmona,Serkant Ali Cetin,J. I. Collar,E. Da Riva,T. Dafni,M. Davenport,C. Eleftheriadis,N. Elias,Georgios Fanourakis,E. Ferrer-Ribas,Peter Friedrich,Javier Galan,J. A. Garcia,A. Gardikiotis,J. G. Garza,Evangelos Gazis,T. Geralis,E. Georgiopoulou,Ioannis Giomataris,S. N. Gninenko,Hector Gomez,M. Gomez Marzoa,E. Gruber,T. Guthörl,Raimo Hartmann,Steffen Hauf,F. Haug,M. D. Hasinoff,Dieter H. H. Hoffmann,F.J. Iguaz,I. G. Irastorza,Joachim Jacoby,Krešimir Jakovčić,Marin Karuza,K. Königsmann,Rainer Kotthaus,Milica Krčmar,Markus Kuster,Biljana Lakić,P. M. Lang,J. M. Laurent,A. Liolios,Ante Ljubičić,G. Luzón,S. Neff,T. O. Niinikoski,A. Nordt,T. Papaevangelou,M. J. Pivovaroff,Georg G. Raffelt,H. Riege,A Rodríguez,M. Rosu,J. Ruz,I. Savvidis,I. Shilon,P. S. Silva,Sami K. Solanki,L. Stewart,A. Tomás,M. Tsagri,K. van Bibber,T. Vafeiadis,José Villar,Julia Vogel,S. C. Yildiz,Konstantin Zioutas +73 more
TL;DR: From the absence of excess x rays when the magnet was pointing to the Sun, the CERN Axion Solar Telescope set a typical upper limit on the axion-photon coupling of gaγ, with the exact value depending on the pressure setting.
Journal ArticleDOI
Probing eV-scale axions with CAST
E. Arik,S. Aune,D. Autiero,K. Barth,A. Belov,B. Beltrán,S. Borghi,G. Bourlis,F. S. Boydag,H. Bräuninger,J. M. Carmona,S. Cebrián,Serkant Ali Cetin,J. I. Collar,T. Dafni,M. Davenport,L. Di Lella,O. B. Dogan,C. Eleftheriadis,N. Elias,Georgios Fanourakis,E. Ferrer-Ribas,H. Fischer,Peter Friedrich,J. Franz,Javier Galan,Theodoros Geralis,Ioannis Giomataris,S. Gninenko,Hector Gomez,Raimo Hartmann,M. D. Hasinoff,F. H. Heinsius,I. Hikmet,Dieter H. H. Hoffmann,I. G. Irastorza,J. Jacoby,Krešimir Jakovčić,D. Kang,K. Königsmann,R. Kotthaus,Milica Krčmar,Konstantinos Kousouris,Markus Kuster,Biljana Lakić,C. Lasseur,A. Liolios,Ante Ljubičić,Gerhard Lutz,G. Luzón,David Miller,J. Morales,T. O. Niinikoski,A. Nordt,A. Ortiz,T. Papaevangelou,Michael J. Pivovaroff,A. Placci,Georg G. Raffelt,H. Riege,Arturo Rodriguez Rodriguez,J. Ruz,I. Savvidis,Yannis K. Semertzidis,Pasquale D. Serpico,Regina Soufli,L. Stewart,K. van Bibber,J.A. Villar,Julia Vogel,L. Walckiers,Konstantin Zioutas +71 more
TL;DR: In this paper, the authors reported results from CAST with evacuated magnet bores (Phase I), setting limits on lower mass axions, and with variable pressure (Phase II) of variable pressure.
Journal ArticleDOI
New solar axion search using the CERN Axion Solar Telescope with He-4 filling
Metin Arik,S. Aune,K. Barth,A. Belov,Heinrich Bräuninger,J. Bremer,V. Burwitz,Giovanni Cantatore,J. M. Carmona,Serkant Ali Cetin,J. I. Collar,E. Da Riva,T. Dafni,M. Davenport,A. V. Dermenev,C. Eleftheriadis,N. Elias,Georgios Fanourakis,E. Ferrer-Ribas,Javier Galan,J. A. Garcia,A. Gardikiotis,J. G. Garza,Evangelos Gazis,T. Geralis,E. Georgiopoulou,I. Giomataris,Sergei Gninenko,M. Gomez Marzoa,M. D. Hasinoff,Dieter Hoffmann,F.J. Iguaz,I. G. Irastorza,Joachim Jacoby,Krešimir Jakovčić,Marin Karuza,M. Kavuk,Milica Krčmar,Markus Kuster,Biljana Lakić,J. M. Laurent,A. Liolios,Ante Ljubičić,G. Luzón,S. Neff,T. O. Niinikoski,A. Nordt,I. Ortega,T. Papaevangelou,M. J. Pivovaroff,Georg G. Raffelt,Adriane De Assis Lawisch Rodriguez,M. Rosu,J. Ruz,I. Savvidis,I. Shilon,Sami K. Solanki,L. Stewart,A. Tomás,Theodoros Vafeiadis,José Villar,Julia Vogel,S. C. Yildiz,Konstantin Zioutas +63 more
TL;DR: The CERN Axion Solar Telescope (CAST) searches for a gamma conversion in the 9 T magnetic field of a refurbished LHC test magnet that can be directed toward the Sun.