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Insertion of STC into TRT at the Department of Physics, Oxford
Credit: CERN

David Wark

Professor of Particle Physics

Sub department

  • Particle Physics

Research groups

  • Accelerator Neutrinos
dave.wark@physics.ox.ac.uk
Telephone: 01865 (2)73400
Denys Wilkinson Building, room 626
  • About
  • Publications

Combined Pre-supernova Alert System with KamLAND and Super-Kamiokande

The Astrophysical Journal American Astronomical Society 973:2 (2024) 140

Authors:

S Abe, M Eizuka, S Futagi, A Gando, Y Gando, S Goto, T Hachiya, K Hata, K Ichimura, S Ieki, H Ikeda, K Inoue, K Ishidoshiro, Y Kamei, N Kawada, Y Kishimoto, M Koga, M Kurasawa, T Mitsui, H Miyake, D Morita, T Nakahata, R Nakajima, K Nakamura

Abstract:

Preceding a core-collapse supernova (CCSN), various processes produce an increasing amount of neutrinos of all flavors characterized by mounting energies from the interior of massive stars. Among them, the electron antineutrinos are potentially detectable by terrestrial neutrino experiments such as KamLAND and Super-Kamiokande (SK) via inverse beta decay interactions. Once these pre-supernova (pre-SN) neutrinos are observed, an early warning of the upcoming CCSN can be provided. In light of this, KamLAND and SK, both located in the Kamioka mine in Japan, have been monitoring pre-SN neutrinos since 2015 and 2021, respectively. Recently, we performed a joint study between KamLAND and SK on pre-SN neutrino detection. A pre-SN alert system combining the KamLAND detector and the SK detector was developed and put into operation, which can provide a supernova alert to the astrophysics community. Fully leveraging the complementary properties of these two detectors, the combined alert is expected to resolve a pre-SN neutrino signal from a 15 M ⊙ star within 510 pc of the Earth at a significance level corresponding to a false alarm rate of no more than 1 per century. For a Betelgeuse-like model with optimistic parameters, it can provide early warnings up to 12 hr in advance.

Solar neutrino measurements using the full data period of Super-Kamiokande-IV

Physical Review D American Physical Society (APS) 109:9 (2024) 092001

Authors:

K Abe, C Bronner, Y Hayato, K Hiraide, K Hosokawa, K Ieki, M Ikeda, S Imaizumi, K Iyogi, J Kameda, Y Kanemura, R Kaneshima, Y Kashiwagi, Y Kataoka, Y Kato, Y Kishimoto, S Miki, S Mine, M Miura, T Mochizuki, S Moriyama, Y Nagao, M Nakahata, Y Nakano, S Nakayama, Y Noguchi, T Okada, K Okamoto, A Orii, K Sato, H Sekiya, H Shiba, K Shimizu, M Shiozawa, Y Sonoda, Y Suzuki, A Takeda, Y Takemoto, A Takenaka, H Tanaka, S Watanabe, T Yano, S Han, T Kajita, K Okumura, T Tashiro, T Tomiya, R Wang, X Wang, S Yoshida, D Bravo-Berguño, P Fernandez, L Labarga, N Ospina, B Zaldivar, BW Pointon, FDM Blaszczyk, C Kachulis, E Kearns, JL Raaf, JL Stone, L Wan, T Wester, J Bian, NJ Griskevich, WR Kropp, S Locke, MB Smy, HW Sobel, V Takhistov, P Weatherly, A Yankelevich, KS Ganezer, J Hill, MC Jang, JY Kim, S Lee, IT Lim, DH Moon, RG Park, B Bodur, K Scholberg, CW Walter, A Beauchêne, L Bernard, A Coffani, O Drapier, S El Hedri, A Giampaolo, J Imber, Th A Mueller, P Paganini, R Rogly, B Quilain, A Santos, T Nakamura, JS Jang, LN Machado, JG Learned, S Matsuno, N Iovine, K Choi, S Cao, LHV Anthony, RP Litchfield, N Prouse, D Marin, M Scott, AA Sztuc, Y Uchida, V Berardi, MG Catanesi, RA Intonti, E Radicioni, NF Calabria, G De Rosa, A Langella, G Collazuol, F Iacob, M Lamoureux, M Mattiazzi, L Ludovici, M Gonin, L Périssé, G Pronost, C Fujisawa, Y Maekawa, Y Nishimura, R Okazaki, M Friend, T Hasegawa, T Ishida, M Jakkapu, T Kobayashi, T Matsubara, T Nakadaira, K Nakamura, Y Oyama, K Sakashita, T Sekiguchi, T Tsukamoto, T Boschi, N Bhuiyan, GT Burton, J Gao, A Goldsack, T Katori, F Di Lodovico, J Migenda, S Molina Sedgwick, RM Ramsden, M Taani, Z Xie, S Zsoldos, KE Abe, M Hasegawa, Y Isobe, Y Kotsar, H Miyabe, H Ozaki, T Shiozawa, T Sugimoto, AT Suzuki, Y Takagi, Y Takeuchi, S Yamamoto, H Zhong, Y Ashida, J Feng, L Feng, T Hayashino, S Hirota, JR Hu, Z Hu, M Jiang, M Kawaue, T Kikawa, M Mori, KE Nakamura, T Nakaya, RA Wendell, K Yasutome, SJ Jenkins, N McCauley, P Mehta, A Pritchard, A Tarrant, MJ Wilking, Y Fukuda, Y Itow, H Menjo, M Murase, K Ninomiya, T Niwa, M Tsukada, Y Yoshioka, K Frankiewicz, J Lagoda, M Mandal, P Mijakowski, YS Prabhu, J Zalipska, J Jiang, M Jia, CK Jung, JL Palomino, G Santucci, W Shi, C Vilela, C Yanagisawa, D Fukuda, K Hagiwara, M Harada, Y Hino, T Horai, H Ishino, S Ito, H Kitagawa, Y Koshio, W Ma, F Nakanishi, N Piplani, S Sakai, M Sakuda, T Tada, T Tano, C Xu, R Yamaguchi, T Ishizuka, Y Kuno, G Barr, D Barrow, L Cook, S Samani, C Simpson, D Wark, AM Holin, F Nova, S Jung, B Yang, JY Yang, J Yoo, JEP Fannon, L Kneale, M Malek, JM McElwee, O Stone, MD Thiesse, LF Thompson, ST Wilson, H Okazawa, SM Lakshmi, Y Choi, SB Kim, E Kwon, JW Seo, I Yu, AK Ichikawa, K Nakamura, S Tairafune, K Nishijima, A Eguchi, K Iwamoto, K Nakagiri, Y Nakajima, N Ogawa, S Shima, E Watanabe, M Yokoyama, RG Calland, S Fujita, C Jesús-Valls, J Xia, TK Ming, P de Perio, K Martens, M Murdoch, MR Vagins, S Izumiyama, M Kuze, R Matsumoto, Y Okajima, M Tanaka, T Yoshida, M Inomoto, M Ishitsuka, H Ito, T Kinoshita, R Matsumoto, K Ohta, Y Ommura, M Shinoki, N Shigeta, T Suganuma, K Yamauchi, T Yoshida, JF Martin, CM Nantais, HA Tanaka, T Towstego, R Gaur, V Gousy-Leblanc, M Hartz, A Konaka, X Li, S Chen, BD Xu, B Zhang, S Berkman, M Posiadala-Zezula, SB Boyd, R Edwards, D Hadley, M Nicholson, M O’Flaherty, B Richards, A Ali, B Jamieson, J Walker, S Amanai, Ll Marti, A Minamino, K Okamoto, G Pintaudi, S Sano, R Sasaki, S Suzuki, K Wada

Development of a data overflow protection system for Super-Kamiokande to maximize data from nearby supernovae

(2024)

Authors:

M Mori, K Abe, Y Hayato, K Hiraide, K Hosokawa, K Ieki, M Ikeda, J Kameda, Y Kanemura, R Kaneshima, Y Kashiwagi, Y Kataoka, S Miki, S Mine, M Miura, S Moriyama, Y Nakano, M Nakahata, S Nakayama, Y Noguchi, K Okamoto, K Sato, H Sekiya, H Shiba, K Shimizu, M Shiozawa, Y Sonoda, Y Suzuki, A Takeda, Y Takemoto, A Takenaka, H Tanaka, S Watanabe, T Yano, S Han, T Kajita, K Okumura, T Tashiro, T Tomiya, X Wang, S Yoshida, GD Megias, P Fernandez, L Labarga, N Ospina, B Zaldivar, BW Pointon, E Kearns, JL Raaf, L Wan, T Wester, J Bian, NJ Griskevich, S Locke, MB Smy, HW Sobel, V Takhistov, A Yankelevich, J Hill, MC Jang, SH Lee, DH Moon, RG Park, B Bodur, K Scholberg, CW Walter, A Beauchene, O Drapier, A Giampaolo, Th A Mueller, AD Santos, P Paganini, B Quilain, R Rogly, T Ishizuka, T Nakamura, JS Jang, JG Learned, K Choi, N Iovine, S Cao, LHV Anthony, D Martin, M Scott, AA Sztuc, Y Uchida, V Berardi, MG Catanesi, E Radicioni, NF Calabria, A Langella, LN Machado, G De Rosa, G Collazuol, F Iacob, M Lamoureux, M Mattiazzi, L Ludovici, M Gonin, L Perisse, G Pronost, C Fujisawa, Y Maekawa, Y Nishimura, R Okazaki, R Akutsu, M Friend, T Hasegawa, T Ishida, T Kobayashi, M Jakkapu, T Matsubara, T Nakadaira, K Nakamura, Y Oyama, K Sakashita, T Sekiguchi, T Tsukamoto, N Bhuiyan, GT Burton, R Edwards, F Di Lodovico, J Gao, A Goldsack, T Katori, J Migenda, RM Ramsden, Z Xie, S Zsoldos, Y Kotsar, H Ozaki, AT Suzuki, Y Takagi, Y Takeuchi, H Zhong, C Bronner, J Feng, JR Hu, Z Hu, M Kawaune, T Kikawa, F LiCheng, T Nakaya, RA Wendell, K Yasutome, SJ Jenkins, N McCauley, P Mehta, A Tarant, Y Fukuda, Y Itow, H Menjo, K Ninomiya, Y Yoshioka, J Lagoda, SM Lakshmi, M Mandal, P Mijakowski, YS Prabhu, J Zalipska, M Jia, J Jiang, CK Jung, W Shi, MJ Wilking, C Yanagisawa, M Harada, Y Hino, H Ishino, H Kitagawa, Y Koshio, F Nakanishi, S Sakai, T Tada, T Tano, G Barr, D Barrow, L Cook, S Samani, D Wark, A Holin, F Nova, S Jung, BS Yang, JY Yang, J Yoo, JEP Fannon, L Kneale, M Malek, JM McElwee, MD Thiesse, LF Thompson, S Wilson, H Okazawa, SB Kim, E Kwon, JW Seo, I Yu, AK Ichikawa, KD Nakamura, S Tairafune, K Nishijima, A Eguchi, K Nakagiri, Y Nakajima, S Shima, N Taniuchi, E Watanabe, M Yokoyama, P de Perio, S Fujita, K Martens, KM Tsui, MR Vagins, CJ Valls, J Xia, M Kuze, S Izumiyama, M Ishitsuka, H Ito, T Kinoshita, R Matsumoto, Y Ommura, N Shigeta, M Shinoki, T Suganuma, K Yamauchi, T Yoshida, JF Martin, HA Tanaka, T Towstego, R Gaur, V Gousy-Leblanc, M Hartz, A Konaka, X Li, NW Prouse, S Chen, BD Xu, B Zhang, M Posiadala-Zezula, SB Boyd, D Hadley, M Nicholson, M O' Flaherty, B Richards, A Ali, B Jamieson, S Amanai, Ll Marti, A Minamino, G Pintaudi, S Sano, S Suzuki, K Wada

Second gadolinium loading to Super-Kamiokande

(2024)

Authors:

K Abe, C Bronner, Y Hayato, K Hiraide, K Hosokawa, K Ieki, M Ikeda, J Kameda, Y Kanemura, R Kaneshima, Y Kashiwagi, Y Kataoka, S Miki, S Mine, M Miura, S Moriyama, Y Nakano, M Nakahata, S Nakayama, Y Noguchi, K Sato, H Sekiya, H Shiba, K Shimizu, M Shiozawa, Y Sonoda, Y Suzuki, A Takeda, Y Takemoto, H Tanaka, T Yano, S Han, T Kajita, K Okumura, T Tashiro, T Tomiya, X Wang, S Yoshida, P Fernandez, L Labarga, N Ospina, B Zaldivar, BW Pointon, E Kearns, JL Raaf, L Wan, T Wester, J Bian, NJ Griskevich, MB Smy, HW Sobel, V Takhistov, A Yankelevich, J Hill, MC Jang, SH Lee, DH Moon, RG Park, B Bodur, K Scholberg, CW Walter, A Beauchene, O Drapier, A Giampaolo, Th A Mueller, AD Santos, P Paganini, B Quilain, R Rogly, T Nakamura, JS Jang, LN Machado, JG Learned, K Choi, N Iovine, S Cao, LHV Anthony, D Martin, NW Prouse, M Scott, Y Uchida, V Berardi, NF Calabria, MG Catanesi, E Radicioni, A Langella, G De Rosa, G Collazuol, F Iacob, M Mattiazzi, L Ludovici, M Gonin, L Perisse, G Pronost, C Fujisawa, Y Maekawa, Y Nishimura, R Okazaki, R Akutsu, M Friend, T Hasegawa, T Ishida, T Kobayashi, M Jakkapu, T Matsubara, T Nakadaira, K Nakamura, Y Oyama, K Sakashita, T Sekiguchi, T Tsukamoto, N Bhuiyan, GT Burton, F Di Lodovico, J Gao, A Goldsack, T Katori, J Migenda, RM Ramsden, Z Xie, S Zsoldos, AT Suzuki, Y Takagi, Y Takeuchi, H Zhong, J Feng, L Feng, JR Hu, Z Hu, M Kawaue, T Kikawa, M Mori, T Nakaya, RA Wendell, K Yasutome, SJ Jenkins, N McCauley, P Mehta, A Tarant, MJ Wilking, Y Fukuda, Y Itow, H Menjo, K Ninomiya, Y Yoshioka, J Lagoda, M Mandal, P Mijakowski, YS Prabhu, J Zalipska, M Jia, J Jiang, W Shi, C Yanagisawa, M Harada, Y Hino, H Ishino, Y Koshio, F Nakanishi, S Sakai, T Tada, T Tano, T Ishizuka, G Barr, D Barrow, L Cook, S Samani, D Wark, A Holin, F Nova, S Jung, BS Yang, JY Yang, J Yoo, JEP Fannon, L Kneale, M Malek, JM McElwee, MD Thiesse, LF Thompson, ST Wilson, H Okazawa, SM Lakshmi, SB Kim, E Kwon, JW Seo, I Yu, AK Ichikawa, K Nakamura, S Tairafune, K Nishijima, A Eguchi, K Nakagiri, Y Nakajima, S Shima, N Taniuchi, E Watanabe, M Yokoyama, P de Perio, S Fujita, C Jesus-Valls, K Martens, KM Tsui, MR Vagins, J Xia, S Izumiyama, M Kuze, R Matsumoto, K Terada, M Ishitsuka, H Ito, Y Ommura, N Shigeta, M Shinoki, K Yamauchi, T Yoshida, R Gaur, V Gousy-Leblanc, M Hartz, A Konaka, X Li, S Chen, BD Xu, B Zhang, M Posiadala-Zezula, SB Boyd, R Edwards, D Hadley, M Nicholson, M O'Flaherty, B Richards, A Ali, B Jamieson, S Amanai, Ll Marti, A Minamino, S Suzuki, PR Scovell, E Meehan, I Bandac, C Pena-Garay, J Perez, O Gileva, EK Lee, DS Leonard, Y Sakakieda, A Sakaguchi, K Sueki, Y Takaku, S Yamasaki

Solar neutrino measurements using the full data period of Super-Kamiokande-IV

(2024)

Authors:

Kamiokande Collaboration, K Abe, C Bronner, Y Hayato, K Hiraide, K Hosokawa, K Ieki, M Ikeda, S Imaizumi, K Iyogi, J Kameda, Y Kanemura, R Kaneshima, Y Kashiwagi, Y Kataoka, Y Kato, Y Kishimoto, S Miki, S Mine, M Miura, T Mochizuki, S Moriyama, Y Nagao, M Nakahata, Y Nakano, S Nakayama, Y Noguchi, T Okada, K Okamoto, A Orii, K Sato, H Sekiya, H Shiba, K Shimizu, M Shiozawa, Y Sonoda, Y Suzuki, A Takeda, Y Takemoto, A Takenaka, H Tanaka, S Watanabe, T Yano, S Han, T Kajita, K Okumura, T Tashiro, T Tomiya, R Wang, X Wang, S Yoshida, D Bravo-Berguno, P Fernandez, L Labarga, N Ospina, B Zaldivar, BW Pointon, FDM Blaszczyk, C Kachulis, E Kearns, JL Raaf, JL Stone, L Wan, T Wester, J Bian, NJ Griskevich, WR Kropp, S Locke, MB Smy, HW Sobel, V Takhistov, P Weatherly, A Yankelevich, KS Ganezer, J Hill, MC Jang, JY Kim, S Lee, IT Lim, DH Moon, RG Park, B Bodur, K Scholberg, CW Walter, A Beauchene, L Bernard, A Coffani, O Drapier, S El Hedri, A Giampaolo, J Imber, Th A Mueller, P Paganini, R Rogly, B Quilain, A Santos, T Nakamura, JS Jang, LN Machado, JG Learned, S Matsuno, N Iovine, K Choi, S Cao, LHV Anthony, RP Litchfield, N Prouse, D Marin, M Scott, AA Sztuc, Y Uchida, V Berardi, MG Catanesi, RA Intonti, E Radicioni, NF Calabria, G De Rosa, A Langella, G Collazuol, F Iacob, M Lamoureux, M Mattiazzi, L Ludovici, M Gonin, L Perisse, G Pronost, C Fujisawa, Y Maekawa, Y Nishimura, R Okazaki, M Friend, T Hasegawa, T Ishida, M Jakkapu, T Kobayashi, T Matsubara, T Nakadaira, K Nakamura, Y Oyama, K Sakashita, T Sekiguchi, T Tsukamoto, T Boschi, N Bhuiyan, GT Burton, J Gao, A Goldsack, T Katori, F Di Lodovico, J Migenda, S Molina Sedgwick, RM Ramsden, M Taani, Z Xie, S Zsoldos, KE Abe, M Hasegawa, Y Isobe, Y Kotsar, H Miyabe, H Ozaki, T Shiozawa, T Sugimoto, AT Suzuki, Y Takagi, Y Takeuchi, S Yamamoto, H Zhong, Y Ashida, J Feng, L Feng, T Hayashino, S Hirota, JR Hu, Z Hu, M Jiang, M Kawaue, T Kikawa, M Mori, KE Nakamura, T Nakaya, RA Wendell, K Yasutome, SJ Jenkins, N McCauley, P Mehta, A Pritchard, A Tarrant, MJ Wilking, Y Fukuda, Y Itow, H Menjo, M Murase, K Ninomiya, T Niwa, M Tsukada, Y Yoshioka, K Frankiewicz, J Lagoda, M Mandal, P Mijakowski, YS Prabhu, J Zalipska, J Jiang, M Jia, CK Jung, JL Palomino, G Santucci, W Shi, C Vilela, C Yanagisawa, D Fukuda, K Hagiwara, M Harada, Y Hino, T Horai, H Ishino, S Ito, H Kitagawa, Y Koshio, W Ma, F Nakanishi, N Piplani, S Sakai, M Sakuda, T Tada, T Tano, C Xu, R Yamaguchi, T Ishizuka, Y Kuno, G Barr, D Barrow, L Cook, S Samani, C Simpson, D Wark, AM Holin, F Nova, S Jung, B Yang, JY Yang, J Yoo, JEP Fannon, L Kneale, M Malek, JM McElwee, O Stone, MD Thiesse, LF Thompson, ST Wilson, H Okazawa, SM Lakshmi, Y Choi, SB Kim, E Kwon, JW Seo, I Yu, AK Ichikawa, K Nakamura, S Tairahune, K Nishijima, A Eguchi, K Iwamoto, K Nakagiri, Y Nakajima, N Ogawa, S Shima, E Watanabe, M Yokoyama, RG Calland, S Fujita, C Jesus-Valls, X Junjie, TK Ming, P de Perio, K Martens, M Murdoch, MR Vagins, S Izumiyama, M Kuze, R Matsumoto, Y Okajima, M Tanaka, T Yoshida, M Inomoto, M Ishitsuka, H Ito, T Kinoshita, R Matsumoto, K Ohta, Y Ommura, M Shinoki, N Shigeta, T Suganuma, K Yamaguchi, T Yoshida, JF Martin, CM Nantais, HA Tanaka, T Towstego, R Gaur, V Gousy-Leblanc, M Hartz, A Konaka, X Li, S Chen, BD Xu, B Zhang, S Berkman, M Posiadala-Zezula, SB Boyd, R Edwards, D Hadley, M Nicholson, M O'Flaherty, B Richards, A Ali, B Jamieson, J Walker, S Amanai, Ll Marti, A Minamino, K Okamoto, G Pintaudi, S Sano, R Sasaki, S Suzuki, K Wada

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