M
M. Kobayashi
Researcher at University of Tokyo
Publications - 19
Citations - 557
M. Kobayashi is an academic researcher from University of Tokyo. The author has contributed to research in topics: Dark matter & Weakly interacting massive particles. The author has an hindex of 10, co-authored 18 publications receiving 372 citations. Previous affiliations of M. Kobayashi include Columbia University.
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Journal ArticleDOI
Search for Light Dark Matter Interactions Enhanced by the Migdal Effect or Bremsstrahlung in XENON1T
Elena Aprile,Jelle Aalbers,F. Agostini,M. Alfonsi,L. Althueser,F. D. Amaro,V. C. Antochi,E. Angelino,F. Arneodo,D. Barge,Laura Baudis,Boris Bauermeister,L. Bellagamba,M. L. Benabderrahmane,T. Berger,P. A. Breur,April S. Brown,Ethan Brown,S. Bruenner,Giacomo Bruno,Ran Budnik,C. Capelli,João Cardoso,D. Cichon,D. Coderre,Auke-Pieter Colijn,Jan Conrad,Jean-Pierre Cussonneau,M. P. Decowski,P. de Perio,A. Depoian,P. Di Gangi,A. Di Giovanni,Sara Diglio,A. Elykov,G. Eurin,J. Fei,A. D. Ferella,A. Fieguth,W. Fulgione,P. Gaemers,A. Gallo Rosso,Michelle Galloway,F. Gao,M. Garbini,L. Grandi,Z. Greene,C. Hasterok,C. Hils,E. Hogenbirk,J. Howlett,M. Iacovacci,R. Itay,F. Joerg,Shingo Kazama,A. Kish,M. Kobayashi,G. Koltman,A. Kopec,H. Landsman,R. F. Lang,L. Levinson,Qing Lin,Sebastian Lindemann,Manfred Lindner,F. Lombardi,J. A. M. Lopes,E. López Fune,C. Macolino,Jörn Mahlstedt,M. Manenti,A. Manfredini,A. Manfredini,Fabrizio Marignetti,T. Marrodán Undagoitia,Julien Masbou,S. Mastroianni,M. Messina,K. Micheneau,Kate C. Miller,A. Molinario,K. Morå,Y. Mosbacher,M. Murra,J. Naganoma,Kaixuan Ni,Uwe Oberlack,K. Odgers,J. Palacio,Bart Pelssers,R. Peres,J. Pienaar,V. Pizzella,Guillaume Plante,R. Podviianiuk,J. Qin,H. Qiu,D. Ramírez García,S. Reichard,B. Riedel,A. Rocchetti,N. Rupp,J.M.F. dos Santos,Gabriella Sartorelli,N. Šarčević,M. Scheibelhut,S. Schindler,J. Schreiner,D. Schulte,Marc Schumann,L. Scotto Lavina,M. Selvi,P. Shagin,E. Shockley,Manuel Gameiro da Silva,H. Simgen,C. Therreau,Dominique Thers,F. Toschi,Gian Carlo Trinchero,C. Tunnell,N. Upole,M. Vargas,G. Volta,O. Wack,Hongwei Wang,Yuehuan Wei,Ch. Weinheimer,D. Wenz,C. Wittweg,J. Wulf,J. Ye,Yanxi Zhang,T. Zhu,J. P. Zopounidis +134 more
TL;DR: A probe of low-mass dark matter with masses down to about 85 MeV/c^{2} is reported on by looking for electronic recoils induced by the Migdal effect and bremsstrahlung using data from the XENON1T experiment, and exploiting an approach that uses ionization signals only allows for a lower detection threshold.
Journal ArticleDOI
Energy resolution and linearity of XENON1T in the MeV energy range
Elena Aprile,Jelle Aalbers,F. Agostini,M. Alfonsi,L. Althueser,F. D. Amaro,V. C. Antochi,E. Angelino,J. R. Angevaare,F. Arneodo,D. Barge,Laura Baudis,Boris Bauermeister,L. Bellagamba,M. L. Benabderrahmane,T. Berger,P. A. Breur,April S. Brown,Ethan Brown,S. Bruenner,S. Bruenner,Giacomo Bruno,Ran Budnik,C. Capelli,João Cardoso,D. Cichon,B. Cimmino,M. Clark,D. Coderre,Auke-Pieter Colijn,Jan Conrad,Jean-Pierre Cussonneau,M. P. Decowski,A. Depoian,P. Di Gangi,A. Di Giovanni,R. Di Stefano,Sara Diglio,A. Elykov,G. Eurin,A. D. Ferella,W. Fulgione,P. Gaemers,R. Gaior,A. Gallo Rosso,Michelle Galloway,F. Gao,M. Garbini,L. Grandi,C. Hasterok,C. Hils,Katsuki Hiraide,L. Hoetzsch,E. Hogenbirk,J. Howlett,M. Iacovacci,Yoshitaka Itow,F. Joerg,N. Kato,Shingo Kazama,M. Kobayashi,G. Koltman,A. Kopec,H. Landsman,R. F. Lang,L. Levinson,Qing Lin,Sebastian Lindemann,Manfred Lindner,F. Lombardi,J. A. M. Lopes,E. López Fune,C. Macolino,J. Mahlstedt,Laura Manenti,A. Manfredini,Fabrizio Marignetti,T. Marrodán Undagoitia,K. Martens,Julien Masbou,D. Masson,S. Mastroianni,M. Messina,Kentaro Miuchi,A. Molinario,K. Morå,K. Morå,Shigetaka Moriyama,Y. Mosbacher,M. Murra,J. Naganoma,Kaixuan Ni,Uwe Oberlack,K. Odgers,J. Palacio,J. Palacio,Bart Pelssers,R. Peres,J. Pienaar,V. Pizzella,Guillaume Plante,J. Qin,H. Qiu,D. Ramírez García,S. Reichard,A. Rocchetti,N. Rupp,J.M.F. dos Santos,Gabriella Sartorelli,N. Šarčević,M. Scheibelhut,S. Schindler,J. Schreiner,D. Schulte,Marc Schumann,L. Scotto Lavina,M. Selvi,F. Semeria,P. Shagin,E. Shockley,Manuel Gameiro da Silva,H. Simgen,Atsushi Takeda,C. Therreau,Dominique Thers,F. Toschi,Gian Carlo Trinchero,C. Tunnell,M. Vargas,G. Volta,O. Wack,Hongwei Wang,Yuehuan Wei,Ch. Weinheimer,M. Weiss Xu,D. Wenz,C. Wittweg,J. Wulf,Z. Xu,Masaki Yamashita,J. Ye,G. Zavattini,Yanxi Zhang,T. Zhu,J. P. Zopounidis +144 more
TL;DR: In this article, the authors demonstrate that the relative energy resolution of the Xenon1T dual-phase time projection chamber is as low as ($$0.80 \pm 0.02 ) for single-site interactions.
Journal ArticleDOI
A direct dark matter search in XMASS-I
Ko Abe,Ko Abe,Katsuki Hiraide,Katsuki Hiraide,Koichi Ichimura,Koichi Ichimura,Yasuhiro Kishimoto,Yasuhiro Kishimoto,K. Kobayashi,K. Kobayashi,M. Kobayashi,Shigetaka Moriyama,Shigetaka Moriyama,Masayuki Nakahata,Masayuki Nakahata,T. Norita,Hiroshi Ogawa,Hiroshi Ogawa,Katsuhiko Sato,Hiroyuki Sekiya,Hiroyuki Sekiya,O. Takachio,Atsushi Takeda,Atsushi Takeda,Shigeki Tasaka,Masaki Yamashita,Masaki Yamashita,B. S. Yang,B. S. Yang,Nam Young Kim,Y. D. Kim,Yoshitaka Itow,K. Kanzawa,R. Kegasa,Kimiaki Masuda,H. Takiya,Ken-Ichi Fushimi,G. Kanzaki,K. Martens,Yoshihiro Suzuki,B. D. Xu,R. Fujita,K. Hosokawa,Kentaro Miuchi,N. Oka,Y. Takeuchi,Y. Takeuchi,Yong Hamb Kim,K.B. Lee,Lee Min-Kie,Y. Fukuda,M. Miyasaka,K. Nishijima,Shogo Nakamura +53 more
TL;DR: A search for dark matter using an underground single-phase liquid xenon detector was conducted at the Kamioka Observatory in Japan, particularly for Weakly Interacting Massive Particles (WIMPs) as discussed by the authors.
Journal ArticleDOI
Energy resolution and linearity of XENON1T in the MeV energy range
Elena Aprile,Jelle Aalbers,F. Agostini,M. Alfonsi,L. Althueser,F. D. Amaro,V. C. Antochi,E. Angelino,J. R. Angevaare,F. Arneodo,D. Barge,Laura Baudis,Boris Bauermeister,L. Bellagamba,M. L. Benabderrahmane,T. Berger,P. A. Breur,April S. Brown,Ethan Brown,S. Bruenner,Giacomo Bruno,Ran Budnik,C. Capelli,João Cardoso,D. Cichon,B. Cimmino,Michael Ryan Clark,D. Coderre,Auke-Pieter Colijn,Jan Conrad,Jean-Pierre Cussonneau,M. P. Decowski,Sara Diglio,A. Elykov,G. Eurin,A. D. Ferella,W. Fulgione,P. Gaemers,R. Gaior,A. Gallo Rosso,Michelle Galloway,F. Gao,M. Garbini,L. Grandi,C. Hasterok,C. Hils,Katsuki Hiraide,L. Hoetzsch,E. Hogenbirk,J. Howlett,M. Iacovacci,Yoshitaka Itow,F. Joerg,N. Kato,Shingo Kazama,M. Kobayashi,G. Koltman,A. Kopec,H. Landsman,R. F. Lang,L. Levinson,Qing Lin,Sebastian Lindemann,Manfred Lindner,F. Lombardi,J. A. M. Lopes,E. López Fune,C. Macolino,Joern Mahlstedt,Laura Manenti,A. Manfredini,Fabrizio Marignetti,T. Marrodán Undagoitia,K. Martens,Julien Masbou,D. Masson,S. Mastroianni,M. Messina,Kentaro Miuchi,A. Molinario,K. Morå,Shigetaka Moriyama,Y. Mosbacher,M. Murra,J. Naganoma,Kaixuan Ni,Uwe Oberlack,K. Odgers,J. Palacio,Bart Pelssers,R. Peres,J. Pienaar,V. Pizzella,G. Plante J. Qin,H. Qiu,D. Ramírez García,S. Reichard,A. Rocchetti,N. Rupp,J.M.F. dos Santos,Gabriella Sartorelli,N. Šarčević,M. Scheibelhut,S. Schindler,J. Schreiner,D. Schulte,Marc Schumann,L. Scotto Lavina,M. Selvi,F. Semeria,P. Shagin,E. Shockley,Manuel Gameiro da Silva,H. Simgen,Atsushi Takeda,C. Therreau,Dominique Thers,F. Toschi,Gian Carlo Trinchero,C. Tunnell,M. Vargas,G. Volta,O. Wack,Hongwei Wang,Yuehuan Wei,Ch. Weinheimer,M. Weiss Xu,D. Wenz,C. Wittweg,J. Wulf,Z. Xu,Masaki Yamashita,J. Ye,Guido Zavattini,Yanxi Zhang,T. Zhu,J. P. Zopounidis +136 more
TL;DR: In this paper, the authors demonstrate that the relative energy resolution of the Xenon1T dual-phase time projection chamber is as low as (0.80$\pm$0.02) % in its one-ton fiducial mass.
Journal ArticleDOI
Direct dark matter search by annual modulation with 2.7 years of XMASS-I data
Ko Abe,Katsuki Hiraide,Koichi Ichimura,Yasuhiro Kishimoto,K. Kobayashi,M. Kobayashi,Shigetaka Moriyama,Masayuki Nakahata,T. Norita,Hiroshi Ogawa,Katsuhiko Sato,Hiroyuki Sekiya,O. Takachio,Atsushi Takeda,Shigeki Tasaka,Masaki Yamashita,B. S. Yang,Nam Young Kim,Y. D. Kim,Yoshitaka Itow,K. Kanzawa,R. Kegasa,Kimiaki Masuda,H. Takiya,Ken-Ichi Fushimi,G. Kanzaki,K. Martens,Yoshihiro Suzuki,B D Xu,R. Fujita,K. Hosokawa,Kentaro Miuchi,N. Oka,Y. Takeuchi,Yong Hamb Kim,K. B. Lee,Lee Min-Kie,Y. Fukuda,M. Miyasaka,K. Nishijima,Shogo Nakamura +40 more
TL;DR: In this article, the authors reported a search for dark matter by looking for this annual modulation with their single-phase liquid xenon XMASS-I detector that resulted in a slightly negative modulation amplitude at low energy.