Search for Low-energy Electron Antineutrinos in KamLAND Associated with Gravitational Wave Events

Search for Low-energy Electron Antineutrinos in KamLAND Associated with Gravitational Wave Events
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DOI：
10.3847/1538-4357/abd5bc
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发表时间：
2020-12
期刊：
The Astrophysical Journal
影响因子：
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通讯作者：
S. Abe;S. Asami;A. Gando;Y. Gando;T. Gima;A. Goto;T. Hachiya;K. Hata;S. Hayashida;K. Hosokawa;K. Ichimura;S. Ieki;H. Ikeda;K. Inoue;K. Ishidoshiro;Y. Kamei;N. Kawada;Y. Kishimoto;T. Kinoshita;M. Koga;N. Maemura;T. Mitsui;H. Miyake;K. Nakamura;R. Nakamura;H. Ozaki;T. Sakai;H. Sambonsugi;I. Shimizu;J. Shirai;K. Shiraishi;A. Suzuki;Y. Suzuki;A. Takeuchi;K. Tamae;K. Ueshima;Y. Wada;H. Watanabe;Y. Yoshida;S. Obara;A. Kozlov;D. Chernyak;Y. Takemoto;S. Yoshida;S. Umehara;K. Fushimi;A. Ichikawa;K. Nakamura;M. Yoshida;B. Berger;B. Fujikawa;J. Learned;J. Maricic;S. Axani;L. Winslow;Z. Fu;J. Ouellet;Y. Efremenko;H. Karwowski;D. Markoff;W. Tornow;A. Li;J. Detwiler;S. Enomoto;M. Decowski;C. Grant;T. O’Donnell;S. Dell’Oro
S. Abe;S. Asami;A. Gando;Y. Gando;T. Gima;A. Goto;T. Hachiya;K. Hata;S. Hayashida;K. Hosokawa;K. Ichimura;S. Ieki;H. Ikeda;K. Inoue;K. Ishidoshiro;Y. Kamei;N. Kawada;Y. Kishimoto;T. Kinoshita;M. Koga;N. Maemura;T. Mitsui;H. Miyake;K. Nakamura;R. Nakamura;H. Ozaki;T. Sakai;H. Sambonsugi;I. Shimizu;J. Shirai;K. Shiraishi;A. Suzuki;Y. Suzuki;A. Takeuchi;K. Tamae;K. Ueshima;Y. Wada;H. Watanabe;Y. Yoshida;S. Obara;A. Kozlov;D. Chernyak;Y. Takemoto;S. Yoshida;S. Umehara;K. Fushimi;A. Ichikawa;K. Nakamura;M. Yoshida;B. Berger;B. Fujikawa;J. Learned;J. Maricic;S. Axani;L. Winslow;Z. Fu;J. Ouellet;Y. Efremenko;H. Karwowski;D. Markoff;W. Tornow;A. Li;J. Detwiler;S. Enomoto;M. Decowski;C. Grant;T. O’Donnell;S. Dell’Oro
中科院分区：
其他
文献类型：
--
作者：
S. Abe;S. Asami;A. Gando;Y. Gando;T. Gima;A. Goto;T. Hachiya;K. Hata;S. Hayashida;K. Hosokawa;K. Ichimura;S. Ieki;H. Ikeda;K. Inoue;K. Ishidoshiro;Y. Kamei;N. Kawada;Y. Kishimoto;T. Kinoshita;M. Koga;N. Maemura;T. Mitsui;H. Miyake;K. Nakamura;R. Nakamura;H. Ozaki;T. Sakai;H. Sambonsugi;I. Shimizu;J. Shirai;K. Shiraishi;A. Suzuki;Y. Suzuki;A. Takeuchi;K. Tamae;K. Ueshima;Y. Wada;H. Watanabe;Y. Yoshida;S. Obara;A. Kozlov;D. Chernyak;Y. Takemoto;S. Yoshida;S. Umehara;K. Fushimi;A. Ichikawa;K. Nakamura;M. Yoshida;B. Berger;B. Fujikawa;J. Learned;J. Maricic;S. Axani;L. Winslow;Z. Fu;J. Ouellet;Y. Efremenko;H. Karwowski;D. Markoff;W. Tornow;A. Li;J. Detwiler;S. Enomoto;M. Decowski;C. Grant;T. O’Donnell;S. Dell’Oro

文献摘要

相似文献

我们给出了在卡姆兰德寻找MeV尺度的电子反中微子事件的结果，这些事件与LIGO/Virgo合作在第二次和第三次观测中报告的60个引力波事件/候选者一致。在每个引力波的±5 0 0 S计时窗口内，我们没有发现明显的重合信号，对于能量为1.8-1 1 1 MeV的中微子，在10 8-1 0 13 cm−2能量范围内，给出了电子反中微子注量的90%C.L.
We present the results of a search for MeV-scale electron antineutrino events in KamLAND coincident with the 60 gravitational wave events/candidates reported by the LIGO/Virgo collaboration during their second and third observing runs. We find no significant coincident signals within a ±500 s timing window from each gravitational wave and present 90% C.L. upper limits on the electron antineutrino fluence between 108 and 1013 cm−2 for neutrino energies in the energy range of 1.8–111 MeV.