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Diffuse Supernova Neutrino Background search at Super-Kamiokande with neutron tagging

Publication ,  Conference
Giampaolo, A; El Hedri, S; Abe, K; Bronner, C; Hayato, Y; Hiraide, K; Ikeda, M; Kameda, J; Kanemura, Y; Kataoka, Y; Miki, S; Miura, M; Han, S ...
Published in: Proceedings of Science
March 18, 2022

Detecting the Diffuse Supernova Neutrino Background at Super-Kamiokande requires designing state-of-the-art background removal technique to reject radioactivity induced by cosmic muon spallation, and identify atmospheric neutrino interactions. Identifying the neutron produced by the interaction of DSNB antineutrinos would allow to remove most of these backgrounds, but is particularly challenging in pure water. With the advent of the SK-Gd era, with Gadolinium being dissolved in the SK water, the efficiency of the neutron tagging procedure will increase dramatically, and the SK experiment will make significant gains in its sensitivity to the DSNB. I will present the role of neutron tagging and the challenges it provides, as well as discuss the impact of the SK-Gd project.

Duke Scholars

Published In

Proceedings of Science

EISSN

1824-8039

Publication Date

March 18, 2022

Volume

395
 

Citation

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ICMJE
MLA
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Giampaolo, A., El Hedri, S., Abe, K., Bronner, C., Hayato, Y., Hiraide, K., … Sakashita, K. (2022). Diffuse Supernova Neutrino Background search at Super-Kamiokande with neutron tagging. In Proceedings of Science (Vol. 395).
Giampaolo, A., S. El Hedri, K. Abe, C. Bronner, Y. Hayato, K. Hiraide, M. Ikeda, et al. “Diffuse Supernova Neutrino Background search at Super-Kamiokande with neutron tagging.” In Proceedings of Science, Vol. 395, 2022.
Giampaolo A, El Hedri S, Abe K, Bronner C, Hayato Y, Hiraide K, et al. Diffuse Supernova Neutrino Background search at Super-Kamiokande with neutron tagging. In: Proceedings of Science. 2022.
Giampaolo, A., et al. “Diffuse Supernova Neutrino Background search at Super-Kamiokande with neutron tagging.” Proceedings of Science, vol. 395, 2022.
Giampaolo A, El Hedri S, Abe K, Bronner C, Hayato Y, Hiraide K, Ikeda M, Kameda J, Kanemura Y, Kataoka Y, Miki S, Miura M, Moriyama S, Nagao Y, Nakahata M, Nakayama S, Okamoto K, Pronost G, Sekiya H, Shiozawa M, Sonoda Y, Suzuki Y, Takeda A, Takemoto Y, Takenaka A, Tanaka H, Watanabe S, Yano T, Han S, Kajita T, Okumura K, Tashiro T, Xia J, Megias GD, Labarga L, Marti L, Zaldivar B, Pointon BW, Kearns E, Raaf JL, Wan L, Wester T, Bian J, Griskevich NJ, Kropp WR, Locke S, Mine S, Smy MB, Sobel HW, Takhistov V, Hill J, Kim JY, Lim IT, Park RG, Bodur B, Scholberg K, Walter CW, Bernard L, Coffani A, Drapier O, Giampolo A, Gonin M, Mueller TA, Paganini P, Quilain B, Ishizuka T, Nakamura T, Jang JS, Learned JG, Cao S, Anthony LHV, Martin D, Scott M, Sztuc AA, Uchida Y, Berardi V, Catanesi MG, Radicioni E, Calabria NF, Machado LN, De Rosa G, Collazuol G, Iacob F, Lamoureux M, Mattiazzi M, Ospina N, Ludovici L, Maekawa Y, Nishimura Y, Friend M, Hasegawa T, Ishida T, Kobayashi T, Jakkapu M, Matsubara T, Nakadaira T, Nakamura K, Oyama Y, Sakashita K. Diffuse Supernova Neutrino Background search at Super-Kamiokande with neutron tagging. Proceedings of Science. 2022.

Published In

Proceedings of Science

EISSN

1824-8039

Publication Date

March 18, 2022

Volume

395