结合KamLAND与Super-Kamiokande的超新星前置预警系统
高能物理 - 实验
2024-09-27 v3 高能天体物理现象
仪器与探测器
摘要
在核心坍缩超新星发生之前，各种过程会产生数量不断增加、具有所有风味且能量不断升高的中微子，这些中微子从大质量恒星内部释放出来。其中，电子反中微子有可能被KamLAND和Super-Kamiokande等陆地中微子实验通过逆贝塔衰变相互作用探测到。一旦观测到这些超新星前置中微子，就可以为即将到来的核心坍缩超新星提供早期预警。有鉴于此，均位于日本神冈矿的KamLAND和Super-Kamiokande分别自2015年和2021年起开始监测超新星前置中微子。最近，我们在KamLAND和Super-Kamiokande之间开展了关于超新星前置中微子探测的联合研究。开发并投入运行了一个结合KamLAND探测器和Super-Kamiokande探测器的超新星前置预警系统，该系统可以向天体物理学界提供超新星预警。充分利用这两个探测器的互补特性，预计该联合预警系统能够在对应于每世纪不超过1次的误报率的显著性水平下，分辨出距离地球510 pc以内、质量为15 M的恒星发出的超新星前置中微子信号。对于具有乐观参数的类Betelgeuse模型，该系统可以提前最多12小时提供早期预警。
引用
@article{arxiv.2404.09920,
title = {Combined Pre-Supernova Alert System with Kamland and Super-Kamiokande},
author = {KamLAND and Super-Kamiokande Collaborations and : and Seisho Abe and Minori Eizuka and Sawako Futagi and Azusa Gando and Yoshihito Gando and Shun Goto and Takahiko Hachiya and Kazumi Hata and Koichi Ichimura and Sei Ieki and Haruo Ikeda and Kunio Inoue and Koji Ishidoshiro and Yuto Kamei and Nanami Kawada and Yasuhiro Kishimoto and Masayuki Koga and Maho Kurasawa and Tadao Mitsui and Haruhiko Miyake and Daisuke Morita and Takeshi Nakahata and Rika Nakajima and Kengo Nakamura and Rikuo Nakamura and Ryo Nakamura and Jun Nakane and Hideyoshi Ozaki and Keita Saito and Taichi Sakai and Itaru Shimizu and Junpei Shirai and Kensuke Shiraishi and Ryunosuke Shoji and Atsuto Suzuki and Atsuto Takeuchi and Kyoko Tamae and Hiroko Watanabe and Kazuho Watanabe and Sei Yoshida and Saori Umehara and Ken-Ichi Fushimi and Kenta Kotera and Yusuke Urano and Bruce E. Berger and Brian K. Fujikawa and John G. Larned and Jelena Maricic and Zhenghao Fu and Joseph Smolsky and Lindley A. Winslow and Yuri Efremenko and Hugon J. Karwowski and Diane M. Markoff and Werner Tornow and Stefano Dell'Oro and Thomas O'Donnell and Jason A. Detwiler and Sanshiro Enomoto and Michal P. Decowski and Kelly M. Weerman and Christopher Grant and Hasung Song and Aobo Li and Spencer N. Axani and Miles Garcia and Ko Abe and Seisho Abe and Christophe Bronner and Yoshinari Hayato and Katsuki Hiraide and Keishi Hosokawa and Kei Ieki and Motoyasu Ikeda and June Kameda and Yuki Kanemura and Ryota Kaneshima and Yuri Kashiwagi and Yousuke Kataoka and Shintaro Miki and Shunichi Mine and Makoto Miura and Shigetaka Moriyama and Masayuki Nakahata and Yuuki Nakano and Shoei Nakayama and Yohei Noguchi and Kazufumi Sato and Hiroyuki Sekiya and Hayato Shiba and Kotaro Shimizu and Masato Shiozawa and Yutaro Sonoda and Yoichiro Suzuki and Atsushi Takeda and Yasuhiro Takemoto and Hidekazu K. Tanaka and Takatomi Yano and Seungho Han and Takaaki Kajita and Kimihiro Okumura and Takuya Tashiro and Takuya Tomiya and Xubin Wang and Shunsuke Yoshida and Pablo Fernandez and Luis Labarga and Nataly Ospina and Bryan Zaldivar and Barry W. Pointon and Edward Kearns and Jennifer L. Raaf and Linyan Wan and Thomas Wester and Jianming Bian and Jeff Griskevich and Michael B. Smy and Henry W. Sobel and Volodymyr Takhistov and Alejandro Yankelevich and James Hill and MinCheol Jang and Seonghak Lee and DongHo Moon and RyeongGyoon Park and Baran Bodur and Kate Scholberg and Chris W. Walter and Antoine Beauchêne and Olivier Drapier and Alberto Giampaolo and Thomas A. Mueller and Andrew D. Santos and Pascal Paganini and Benjamin Quilain and Rudolph Rogly and Taku Nakamura and Jee-Seung Jang and Lucas N. Machado and John G. Learned and Koun Choi and Nadege Iovine and Son V. Cao and Lauren H. V. Anthony and Daniel G. R. Martin and Nick W. Prouse and Mark Scott and Yoshi Uchida and Vincenzo Berardi and Nicola F. Calabria and M. G. Catanesi and Emilio Radicioni and Aurora Langella and Gianfranca de Rosa and Gianmaria Collazuol and Matteo Feltre and Fabio Iacob and Marco Mattiazzi and Lucio Ludovici and Michel Gonin and Lorenzo Périssé and Guillaume Pronost and Chiori Fujisawa and Shogo Horiuchi and Misaki Kobayashi and Yu-Ming Liu and Yuto Maekawa and Yasuhiro Nishimura and Reo Okazaki and Ryosuke Akutsu and Megan Friend and Takuya Hasegawa and Taku Ishida and Takashi Kobayashi and Mahesh Jakkapu and Tsunayuki Matsubara and Takeshi Nakadaira and Kenzo Nakamura and Yuichi Oyama and Ken Sakashita and Tetsuro Sekiguchi and Toshifumi Tsukamoto and Antoniosk Portocarrero Yrey and Nahid Bhuiyan and George T. Burton and Francesca Di Lodovico and Joanna Gao and Alexander Goldsack and Teppei Katori and Jost Migenda and Rory M. Ramsden and Zhenxiong Xie and Stephane Zsoldos and Atsumu T. Suzuki and Yusuke Takagi and Yasuo Takeuchi and Haiwen Zhong and Jiahui Feng and Li-Cheng Feng and Jianrun Hu and Zhuojun Hu and Masaki Kawaue and Tatsuya Kikawa and Masamitsu Mori and Tsuyoshi Nakaya and Roger A. Wendell and Kenji Yasutome and Sam J. Jenkins and Neil K. McCauley and Pruthvi Mehta and Adam Tarrant and Mike J. Wilking and Yoshiyuki Fukuda and Yoshitaka Itow and Hiroaki Menjo and Kotaro Ninomiya and Yushi Yoshioka and Justyna Lagoda and Maitrayee Mandal and Piotr Mijakowski and Yashwanth S. Prabhu and Joanna Zalipska and Mo Jia and Junjie Jiang and Wei Shi and Chiaki Yanagisawa and Masayuki Harada and Yota Hino and Hirokazu Ishino and Yusuke Koshio and Fumi Nakanishi and Seiya Sakai and Tomoaki Tada and Tomohiro Tano and Takeharu Ishizuka and Giles Barr and Daniel Barrow and Laurence Cook and Soniya Samani and David Wark and Anna Holin and Federico Nova and Seunghyun Jung and Byeongsu Yang and JeongYeol Yang and Jonghee Yoo and Jack E. P. Fannon and Liz Kneale and Matthew Malek and Jordan M. McElwee and Matthew D. Thiesse and Lee F. Thompson and Stephen T. Wilson and Hiroko Okazawa and Lakshmi S. Mohan and SooBong Kim and Eunhyang Kwon and Ji-Woong Seo and Intae Yu and Atsuko K. Ichikawa and Kiseki D. Nakamura and Seidai Tairafune and Kyoshi Nishijima and Aoi Eguchi and Kota Nakagiri and Yasuhiro Nakajima and Shizuka Shima and Natsumi Taniuchi and Eiichiro Watanabe and Masashi Yokoyama and Patrick de Perio and Saki Fujita and Cesar Jesus-Valls and Kai Martens and Ka M. Tsui and Mark R. Vagins and Junjie Xia and Shota Izumiyama and Masahiro Kuze and Ryo Matsumoto and Kotaro Terada and Ryusei Asaka and Masaki Ishitsuka and Hiroshi Ito and Yuga Ommura and Natsuki Shigeta and Masataka Shinoki and Koki Yamauchi and Tsukasa Yoshida and Rhea Gaur and Vincent Gousy-Leblan and Mark Hartz and Akira Konaka and Xiaoyue Li and Shaomin Chen and Benda Xu and Aiqiang Zhang and Bin Zhang and Magdalena Posiadala-Zezula and Steven B. Boyd and Rory Edwards and David Hadley and Matthew Nicholson and Marcus O'Flaherty and Benjamin Richards and Ajmi Ali and Blair Jamieson and Shogo Amanai and Lluis Marti-Magro and Akihiro Minamino and Ryo Shibayama and Serina Suzuki},
journal= {arXiv preprint arXiv:2404.09920},
year = {2024}
}
备注
Resubmitted to ApJ. 22 pages, 16 figures, for more information about the combined pre-supernova alert system, see https://www.lowbg.org/presnalarm/