S
S. Neff
Researcher at Technische Universität Darmstadt
Publications - 4
Citations - 204
S. Neff is an academic researcher from Technische Universität Darmstadt. The author has contributed to research in topics: Axion & CERN Axion Solar Telescope. The author has an hindex of 4, co-authored 4 publications receiving 163 citations.
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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
Search for chameleons with CAST
Vassilis Anastassopoulos,M. Arik,S. Aune,K. Barth,A. Belov,Heinrich Bräuninger,G. Cantatore,J. M. Carmona,Serkant Ali Cetin,Finn Erland Christensen,J. I. Collar,T. Dafni,M. Davenport,Klaus Kurt Desch,A. V. Dermenev,C. Eleftheriadis,Georgios Fanourakis,E. Ferrer-Ribas,Peter Friedrich,Javier Galan,J. A. Garcia,A. Gardikiotis,J. G. Garza,Evangelos Gazis,T. Geralis,I. Giomataris,Charles J. Hailey,F. Haug,M. D. Hasinoff,Dieter H. H. Hoffmann,F.J. Iguaz,I. G. Irastorza,Joachim Jacoby,Anders Clemen Jakobsen,Krešimir Jakovčić,Jochen Kaminski,Marin Karuza,M. Kavuk,Milica Krčmar,C. Krieger,A. Krüger,Biljana Lakić,J. M. Laurent,A. Liolios,Ante Ljubičić,G. Luzón,S. Neff,I. Ortega,T. Papaevangelou,M. J. Pivovaroff,Georg G. Raffelt,H. Riege,M. Rosu,J. Ruz,I. Savvidis,Sami K. Solanki,Theodoros Vafeiadis,José Villar,Julia Vogel,S. C. Yildiz,Konstantin Zioutas,Philippe Brax,I. Lavrentyev,A. Upadhye +63 more
TL;DR: In this article, the CERN Axion Solar Telescope (CAST) was used to search for chameleons with the Primako e ect. by reducing the X-ray detection energy threshold used for axions from 1 keV to 400 eV.
Journal ArticleDOI
First results on the search for chameleons with the KWISP detector at CAST
S. Arguedas Cuendis,J. Baier,K. Barth,Sebastian Baum,Sebastian Baum,A. Bayirli,A. Belov,H. Bräuninger,Giovanni Cantatore,Giovanni Cantatore,J. M. Carmona,J. Castel,Serkant Ali Cetin,T. Dafni,M. Davenport,A. V. Dermenev,Klaus Kurt Desch,B. Döbrich,H. Fischer,Wolfgang Funk,J. A. García,A. Gardikiotis,J. G. Garza,S. N. Gninenko,M. D. Hasinoff,Dieter Hoffmann,F.J. Iguaz,I. G. Irastorza,Krešimir Jakovčić,J. Kaminski,Marin Karuza,Marin Karuza,C. Krieger,Biljana Lakić,J. M. Laurent,G. Luzón,M. Maroudas,L. Miceli,S. Neff,I. Ortega,I. Ortega,A. Ozbey,Michael J. Pivovaroff,M. Rosu,J. Ruz,E. Ruiz Chóliz,Søren Schmidt,Marc Schumann,Yannis K. Semertzidis,Sami K. Solanki,L. Stewart,I. Tsagris,T. Vafeiadis,Julia Vogel,M. Vretenar,S. C. Yildiz,Konstantin Zioutas,Konstantin Zioutas +57 more
TL;DR: In this paper, the authors report on the first measurement with a sensitive opto-mechanical force sensor designed for the direct detection of coupling of real chameleons to matter.
Posted Content
First Results on the Search for Chameleons with the KWISP Detector at CAST
S. Arguedas Cuendis,J. Baier,K. Barth,Sebastian Baum,Sebastian Baum,A. Bayirli,A. Belov,H. Bräuninger,Giovanni Cantatore,Giovanni Cantatore,J. M. Carmona,J. Castel,Serkant Ali Cetin,T. Dafni,M. Davenport,A. V. Dermenev,Klaus Kurt Desch,B. Döbrich,H. Fischer,Wolfgang Funk,J. A. García,A. Gardikiotis,J. G. Garza,S. N. Gninenko,M. D. Hasinoff,Dieter Hoffmann,F.J. Iguaz,I. G. Irastorza,Krešimir Jakovčić,J. Kaminski,Marin Karuza,Marin Karuza,C. Krieger,Biljana Lakić,J. M. Laurent,G. Luzón,M. Maroudas,L. Miceli,S. Neff,I. Ortega,I. Ortega,A. Ozbey,Michael J. Pivovaroff,M. Rosu,J. Ruz,E. Ruiz Chóliz,Søren Schmidt,Marc Schumann,Yannis K. Semertzidis,Sami K. Solanki,L. Stewart,I. Tsagris,T. Vafeiadis,Julia Vogel,M. Vretenar,S. C. Yildiz,Konstantin Zioutas,Konstantin Zioutas +57 more
TL;DR: In this article, the authors report on the first measurement with a sensitive opto-mechanical force sensor designed for the direct detection of coupling of real chameleons to matter.