BibTex format
@article{Machado:2022:1538-4357/ac7f9c,
author = {Machado, LN and Abe, K and Hayato, Y and Hiraide, K and Ieki, K and Ikeda, M and Kameda, J and Kanemura, Y and Kaneshima, R and Kashiwagi, Y and Kataoka, Y and Miki, S and Mine, S and Miura, M and Moriyama, S and Nakano, Y and Nakahata, M and Nakayama, S and Noguchi, Y and Okamoto, K and Sato, K and Sekiya, H and Shiba, H and Shimizu, K and Shiozawa, M and Sonoda, Y and Suzuki, Y and Takeda, A and Takemoto, Y and Takenaka, A and Tanaka, H and Watanabe, S and Yano, T and de, Perio P and Martens, K and Vagins, MR and Bian, J and Griskevich, NJ and Kropp, WR and Locke, S and Smy, MB and Sobel, HW and Takhistov, V and Yankelevich, A and Han, S and Kajita, T and Okumura, K and Tashiro, T and Tomiya, T and Wang, X and Xia, J and Yoshida, S and Megias, GD and Fernandez, P and Labarga, L and Ospina, N and Zaldivar, B and Pointon, BW and Akutsu, R and Gousy-Leblanc, V and Hartz, M and Konaka, A and Prouse, NW and Kearns, E and Raaf, JL and Wan, L and Wester, T and Hill, J and Kim, JY and Lim, I},
doi = {1538-4357/ac7f9c},
journal = {The Astrophysical Journal: an international review of astronomy and astronomical physics},
pages = {1--14},
title = {Pre-supernova alert system for super-kamiokande},
url = {http://dx.doi.org/10.3847/1538-4357/ac7f9c},
volume = {935},
year = {2022}
}
RIS format (EndNote, RefMan)
TY - JOUR
AB - In 2020, the Super-Kamiokande (SK) experiment moved to a new stage (SK-Gd) in which gadolinium (Gd) sulfate octahydrate was added to the water in the detector, enhancing the efficiency to detect thermal neutrons and consequently improving the sensitivity to low energy electron anti-neutrinos from inverse beta decay (IBD) interactions. SK-Gd has the potential to provide early alerts of incipient core-collapse supernovae through detection of electron anti-neutrinos from thermal and nuclear processes responsible for the cooling of massive stars before the gravitational collapse of their cores. These pre-supernova neutrinos emitted during the silicon burning phase can exceed the energy threshold for IBD reactions. We present the sensitivity of SK-Gd to pre-supernova stars and the techniques used for the development of a pre-supernova alarm based on the detection of these neutrinos in SK, as well as prospects for future SK-Gd phases with higher concentrations of Gd. For the current SK-Gd phase, high-confidence alerts for Betelgeuse could be issued up to 9 hr in advance of the core collapse itself.
AU - Machado,LN
AU - Abe,K
AU - Hayato,Y
AU - Hiraide,K
AU - Ieki,K
AU - Ikeda,M
AU - Kameda,J
AU - Kanemura,Y
AU - Kaneshima,R
AU - Kashiwagi,Y
AU - Kataoka,Y
AU - Miki,S
AU - Mine,S
AU - Miura,M
AU - Moriyama,S
AU - Nakano,Y
AU - Nakahata,M
AU - Nakayama,S
AU - Noguchi,Y
AU - Okamoto,K
AU - Sato,K
AU - Sekiya,H
AU - Shiba,H
AU - Shimizu,K
AU - Shiozawa,M
AU - Sonoda,Y
AU - Suzuki,Y
AU - Takeda,A
AU - Takemoto,Y
AU - Takenaka,A
AU - Tanaka,H
AU - Watanabe,S
AU - Yano,T
AU - de,Perio P
AU - Martens,K
AU - Vagins,MR
AU - Bian,J
AU - Griskevich,NJ
AU - Kropp,WR
AU - Locke,S
AU - Smy,MB
AU - Sobel,HW
AU - Takhistov,V
AU - Yankelevich,A
AU - Han,S
AU - Kajita,T
AU - Okumura,K
AU - Tashiro,T
AU - Tomiya,T
AU - Wang,X
AU - Xia,J
AU - Yoshida,S
AU - Megias,GD
AU - Fernandez,P
AU - Labarga,L
AU - Ospina,N
AU - Zaldivar,B
AU - Pointon,BW
AU - Akutsu,R
AU - Gousy-Leblanc,V
AU - Hartz,M
AU - Konaka,A
AU - Prouse,NW
AU - Kearns,E
AU - Raaf,JL
AU - Wan,L
AU - Wester,T
AU - Hill,J
AU - Kim,JY
AU - Lim,IT
AU - Park,RG
AU - Bodur,B
AU - Scholberg,K
AU - Walter,CW
AU - Bernard,L
AU - Coffani,A
AU - Drapier,O
AU - El,Hedri S
AU - Giampaolo,A
AU - Mueller,TA
AU - Santos,AD
AU - Paganini,P
AU - Quilain,B
AU - Ishizuka,T
AU - Nakamura,T
AU - Jang,JS
AU - Learned,JG
AU - Cao,S
AU - Choi,K
AU - Anthony,LH
AU - Martin,D
AU - Scott,M
AU - Sztuc,AA
AU - Uchida,Y
AU - Berardi,V
AU - Catanesi,MG
AU - Radicioni,E
AU - Calabria,NF
AU - De,Rosa G
AU - Collazuol,G
AU - Iacob,F
AU - Lamoureux,M
AU - Mattiazzi,M
AU - Ludovici,L
AU - Gonin,M
AU - Pronost,G
AU - Fujisawa,C
AU - Maekawa,Y
AU - Nishimura,Y
AU - Sasaki,R
AU - Friend,M
AU - Hasegawa,T
AU - Ishida,T
AU - Jakkapu,M
AU - Kobayashi,T
AU - Matsubara,T
AU - Nakadaira,T
AU - Nakamura,K
AU - Oyama,Y
AU - Sakashita,K
AU - Sekiguchi,T
AU - Tsukamoto,T
AU - Boschi,T
AU - Di,Lodovico F
AU - Gao,J
AU - Goldsack,A
AU - Katori,T
AU - Migenda,J
AU - Taani,M
AU - Zsoldos,S
AU - Kotsar,Y
AU - Ozaki,H
AU - Suzuki,AT
AU - Takeuchi,Y
AU - Yaamoto,S
AU - Bronner,C
AU - Feng,J
AU - Kikawa,T
AU - Mori,M
AU - Nakaya,T
AU - Wendell,RA
AU - Yasutome,K
AU - Jenkins,SJ
AU - McCauley,N
AU - Mehta,P
AU - Tsui,KM
AU - Fukuda,Y
AU - Itow,Y
AU - Menjo,H
AU - Ninomiya,K
AU - Lagoda,J
AU - Lakshmi,SM
AU - Mandal,M
AU - Mijakowski,P
AU - Prabhu,YS
AU - Zalipska,J
AU - Jia,M
AU - Jiang,J
AU - Jung,CK
AU - Wilking,MJ
AU - Yanagisawa,C
AU - Harada,M
AU - Ishino,H
AU - Ito,S
AU - Kitagawa,H
AU - Koshio,Y
AU - Ma,W
AU - Nakanishi,F
AU - Sakai,S
AU - Barr,G
AU - Barrow,D
AU - Cook,L
AU - Samani,S
AU - Wark,D
AU - Nova,F
AU - Yang,JY
AU - Malek,M
AU - McElwee,JM
AU - Stone,O
AU - Thiesse,MD
AU - Thompson,LF
AU - Okazawa,H
AU - Kim,SB
AU - Seo,JW
AU - Yu,I
AU - Ichikawa,AK
AU - Nakamura,KD
AU - Tairafune,S
AU - Nishijima,K
DO - 1538-4357/ac7f9c
EP - 14
PY - 2022///
SN - 0004-637X
SP - 1
TI - Pre-supernova alert system for super-kamiokande
T2 - The Astrophysical Journal: an international review of astronomy and astronomical physics
UR - http://dx.doi.org/10.3847/1538-4357/ac7f9c
UR - https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000839948900001&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=1ba7043ffcc86c417c072aa74d649202
UR - https://iopscience.iop.org/article/10.3847/1538-4357/ac7f9c
UR - http://hdl.handle.net/10044/1/103282
VL - 935
ER -