David Wark: Publications

Search for proton decay via $p\to e^+\pi^0$ and $p\to \mu^+\pi^0$ with an enlarged fiducial volume in Super-Kamiokande I-IV

(2020)

Authors:

Super-Kamiokande Collaboration, :, A Takenaka, K Abe, C Bronner, Y Hayato, M Ikeda, S Imaizumi, H Ito, J Kameda, Y Kataoka, Y Kato, Y Kishimoto, Ll Marti, M Miura, S Moriyama, T Mochizuki, Y Nagao, M Nakahata, Y Nakajima, S Nakayama, T Okada, K Okamoto, A Orii, G Pronost, H Sekiya, M Shiozawa, Y Sonoda, Y Suzuki, A Takeda, Y Takemoto, H Tanaka, T Yano, R Akutsu, S Han, T Kajita, K Okumura, T Tashiro, R Wang, J Xia, D Bravo-Berguno, L Labarga, P Fernandez, B Zaldivar, FDM Blaszczyk, E Kearns, JL Raaf, JL Stone, L Wan, T Wester, BW Pointon, J Bian, NJ Griskevich, WR Kropp, S Locke, S Mine, MB Smy, HW Sobel, V Takhistov, P Weatherly, KS Ganezer, J Hill, JY Kim, IT Lim, RG Park, B Bodur, K Scholberg, CW Walter, A Coffani, O Drapier, S El Hedri, A Giampaolo, M Gonin, Th A Mueller, P Paganini, B Quilain, T Ishizuka, T Nakamura, JS Jang, JG Learned, S Matsuno, LHV Anthony, RP Litchfield, AA Sztuc, Y Uchida, V Berardi, MG Catanesi, E Radicioni, NF Calabria, LN Machado, G De Rosa, G Collazuol, F Iacob, M Lamoureux, N Ospina, L Ludovici, Y Nishimura, S Cao, M Friend, T Hasegawa, T Ishida, M Jakkapu, T Kobayashi, T Matsubara, T Nakadaira, K Nakamura, Y Oyama, K Sakashita, T Sekiguchi, T Tsukamoto, M Hasegawa, Y Isobe, H Miyabe, Y Nakano, T Shiozawa, T Sugimoto, AT Suzuki, Y Takeuchi, S Yamamoto, A Ali, Y Ashida, J Feng, S Hirota, AK Ichikawa, M Jiang, T Kikawa, M Mori, KE Nakamura, T Nakaya, RA Wendell, K Yasutome, N McCauley, P Mehta, A Pritchard, KM Tsui, Y Fukuda, Y Itow, H Menjo, T Niwa, K Sato, M Taani, M Tsukada, P Mijakowski, K Frankiewicz, CK Jung, G Santucci, C Vilela, MJ Wilking, C Yanagisawa, D Fukuda, M Harada, K Hagiwara, T Horai, H Ishino, S Ito, Y Koshio, W Ma, N Piplani, S Sakai, M Sakuda, Y Takahira, C Xu, Y Kuno, G Barr, D Barrow, L Cook, C Simpson, D Wark, F Nova, T Boschi, F Di Lodovico, S Molina Sedgwick, S Zsoldos, JY Yang, SJ Jenkins, JM McElwee, MD Thiesse, LF Thompson, H Okazawa, Y Choi, SB Kim, I Yu, K Nishijima, M Koshiba, K Iwamoto, N Ogawa, M Yokoyama, A Goldsack, K Martens, MR Vagins, M Kuze, M Tanaka, T Yoshida, M Inomoto, M Ishitsuka, R Matsumoto, K Ohta, M Shinoki, JF Martin, CM Nantais, HA Tanaka, T Towstego, M Hartz, A Konaka, P de Perio, NW Prouse, S Chen, BD Xu, M Posiadala-Zezula, B Richards, B Jamieson, J Walker, A Minamino, K Okamoto, G Pintaudi, R Sasaki

More details from the publisher

Details from ArXiV

Probing nuclear effects with neutrino-induced charged-current neutral pion production

Physical Review D American Physical Society 102 (2020) 072007

Authors:

David Coplowe, O Altinok, Z Ahmad Dar, Giles Barr, Xianguo Lu, David Wark, Alfons Weber

Abstract:

We study neutrino-induced charged-current (CC) π 0 production on carbon nuclei using events with fully imaged final-state proton-π 0 systems. Novel use of final-state correlations based on transverse kinematic imbalance enable the first measurements of the struck nucleon’s Fermi motion, of the intranuclear momentum transfer (IMT) dynamics, and of the final-state hadronic momentum configuration in neutrino pion production. Event distributions are presented for i) the momenta of neutrino-struck neutrons below the Fermi surface, ii) the direction of missing transverse momentum characterizing the strength of IMT, and iii) proton-pion momentum imbalance with respect to the lepton scattering plane. The observed Fermi motion and IMT strength are compared to the previous MINERνA measurement of neutrino CC quasielastic-like production. The measured shapes and absolute rates of these distributions, as well as the cross-section asymmetries show tensions with predictions from current neutrino generator models.

More details from the publisher

Details from ORA

More details

Indirect search for dark matter from the Galactic Center and halo with the Super-Kamiokande detector

Physical Review D American Physical Society (APS) 102:7 (2020) 072002

Authors:

K Abe, C Bronner, Y Haga, Y Hayato, M Ikeda, S Imaizumi, H Ito, K Iyogi, J Kameda, Y Kataoka, Y Kato, Y Kishimoto, Ll Marti, M Miura, S Moriyama, T Mochizuki, Y Nagao, M Nakahata, Y Nakajima, T Nakajima, S Nakayama, T Okada, K Okamoto, A Orii, G Pronost, H Sekiya, M Shiozawa, Y Sonoda, A Takeda, A Takenaka, H Tanaka, S Tasaka, T Tomura, K Ueno, T Yano, T Yokozawa, R Akutsu, S Han, T Irvine, T Kajita, I Kametani, KP Lee, T McLachlan, K Okumura, E Richard, T Tashiro, R Wang, J Xia, D Bravo-Berguño, L Labarga, P Fernandez, FDM Blaszczyk, J Gustafson, C Kachulis, E Kearns, JL Raaf, JL Stone, LR Sulak, S Sussman, L Wan, T Wester, S Berkman, S Tobayama, J Bian, G Carminati, M Elnimr, NJ Griskevich, WR Kropp, S Locke, S Mine, A Renshaw, MB Smy, HW Sobel, V Takhistov, P Weatherly, BL Hartfiel, J Hill, WE Keig, N Hong, JY Kim, IT Lim, RG Park, T Akiri, B Bodur, A Himmel, Z Li, E O’Sullivan, K Scholberg, CW Walter, T Wongjirad, A Coffani, O Drapier, S El Hedri, A Giampaolo, M Gonin, J Imber, Th A Mueller, P Paganini, B Quilain, T Ishizuka, T Nakamura, JS Jang, K Choi, JG Learned, S Matsuno, SN Smith, J Amey, LHV Anthony, RP Litchfield, W Y., AA Sztuc, Y Uchida, MO Wascko, V Berardi, MG Catanesi, RA Intonti, E Radicioni, NF Calabria, LN Machado, G De Rosa, G Collazuol, F Iacob, M Lamoureux, N Ospina, L Ludovici, T Boschi, F Di Lodovico, S Molina Sedgwick, S Zsoldos, Y Nishimura, S Cao, M Friend, T Hasegawa, T Ishida, T Ishii, T Kobayashi, T Nakadaira, K Nakamura, Y Oyama, K Sakashita, T Sekiguchi, T Tsukamoto, KE Abe, M Hasegawa, Y Isobe, H Miyabe, Y Nakano, T Shiozawa, T Sugimoto, AT Suzuki, Y Takeuchi, S Yamamoto, A Ali, Y Ashida, T Hayashino, T Hiraki, S Hirota, K Huang, K Ieki, M Jiang, T Kikawa, M Mori, A Murakami, KE Nakamura, T Nakaya, ND Patel, K Suzuki, S Takahashi, K Tateishi, RA Wendell, N McCauley, P Mehta, A Pritchard, KM Tsui, Y Fukuda, Y Itow, H Menjo, G Mitsuka, M Murase, F Muto, T Niwa, K Sato, T Suzuki, M Taani, M Tsukada, P Mijakowski, K Frankiewicz, J Hignight, CK Jung, X Li, JL Palomino, G Santucci, C Vilela, MJ Wilking, C Yanagisawa, D Fukuda, K Hagiwara, M Harada, T Horai, H Ishino, S Ito, T Kayano, A Kibayashi, Y Koshio, W Ma, T Mori, H Nagata, N Piplani, M Sakuda, S Seiya, Y Takahira, C Xu, R Yamaguchi, Y Kuno, G Barr, D Barrow, L Cook, C Simpson, D Wark, F Nova, R Tacik, JY Yang, A Cole, SJ Jenkins, J McElwee, M Thiesse, L Thompson, H Okazawa, SB Kim, Y Choi, K Ito, K Nishijima, K Iwamoto, M Koshiba, Y Suda, M Yokoyama, RG Calland, A Goldsack, K Martens, M Murdoch, Y Suzuki, MR Vagins, D Hamabe, M Kuze, Y Okajima, M Tanaka, T Yoshida, M Inomoto, M Ishitsuka, R Matsumoto, K Ohta, M Shinoki, JF Martin, CM Nantais, HA Tanaka, T Towstego, M Hartz, A Konaka, P de Perio, NW Prouse, S Chen, BD Xu, Y Zhang, B Richards, K Connolly, RJ Wilkes, B Jamieson, J Walker, P Giorgio, A Minamino, K Okamoto, G Pintaudi

More details from the publisher

More details

Measurement of the charged-current electron (anti-)neutrino inclusive cross-sections at the T2K off-axis near detector ND280

Journal of High Energy Physics 2020:10 (2020) 114

Authors:

K Abe, N Akhlaq, R Akutsu, A Ali, C Alt, C Andreopoulos, L Anthony, M Antonova, S Aoki, A Ariga, T Arihara, Y Asada, Y Ashida, Et Atkin, Y Awataguchi, S Ban, M Barbi, Gj Barker, G Barr, D Barrow, C Barry, M Batkiewicz-Kwasniak, A Beloshapkin, F Bench, V Berardi, L Berns, S Bhadra, S Bienstock, A Blondel, S Bolognesi, T Bonus, B Bourguille, Sb Boyd, D Brailsford, A Bravar, D Bravo Berguño, C Bronner, S Bron, A Bubak, M Buizza Avanzini, J Calcutt, T Campbell, S Cao, Sl Cartwright, Mg Catanesi, A Cervera, A Chappell, C Checchia, D Cherdack, N Chikuma

Abstract:

© 2020, The Author(s). The electron (anti-)neutrino component of the T2K neutrino beam constitutes the largest background in the measurement of electron (anti-)neutrino appearance at the far detector. The electron neutrino scattering is measured directly with the T2K off-axis near detector, ND280. The selection of the electron (anti-)neutrino events in the plastic scintillator target from both neutrino and anti-neutrino mode beams is discussed in this paper. The flux integrated single differential charged-current inclusive electron (anti-)neutrino cross-sections, dσ/dp and dσ/d cos(θ), and the total cross-sections in a limited phase-space in momentum and scattering angle (p > 300 MeV/c and θ ≤ 45°) are measured using a binned maximum likelihood fit and compared to the neutrino Monte Carlo generator predictions, resulting in good agreement.

More details from the publisher

Details from ORA

More details

Details from ArXiV

Search for hep solar neutrinos and the diffuse supernova neutrino background using all three phases of the Sudbury Neutrino Observatory

Physical Review D American Physical Society (APS) 102:6 (2020) 062006

Authors:

B Aharmim, SN Ahmed, AE Anthony, N Barros, EW Beier, A Bellerive, B Beltran, M Bergevin, SD Biller, E Blucher, R Bonventre, K Boudjemline, MG Boulay, B Cai, EJ Callaghan, J Caravaca, YD Chan, D Chauhan, M Chen, BT Cleveland, GA Cox, X Dai, H Deng, FB Descamps, JA Detwiler, PJ Doe, G Doucas, P-L Drouin, M Dunford, SR Elliott, HC Evans, GT Ewan, J Farine, H Fergani, F Fleurot, RJ Ford, JA Formaggio, N Gagnon, K Gilje, J TM Goon, K Graham, E Guillian, S Habib, RL Hahn, AL Hallin, ED Hallman, PJ Harvey, R Hazama, WJ Heintzelman, J Heise, RL Helmer, A Hime, C Howard, M Huang, P Jagam, B Jamieson, NA Jelley, M Jerkins, KJ Keeter, JR Klein, LL Kormos, M Kos, C Kraus, CB Krauss, A Krüger, T Kutter, CCM Kyba, K Labe, BJ Land, R Lange, A LaTorre, J Law, IT Lawson, KT Lesko, JR Leslie, I Levine, JC Loach, R MacLellan, S Majerus, HB Mak, J Maneira, RD Martin, A Mastbaum, N McCauley, AB McDonald, SR McGee, ML Miller, B Monreal, J Monroe, BG Nickel, AJ Noble, HM O’Keeffe, NS Oblath, CE Okada, RW Ollerhead, GD Orebi Gann, SM Oser, RA Ott, SJM Peeters, AWP Poon, G Prior, SD Reitzner, K Rielage, BC Robertson, RGH Robertson, MH Schwendener, JA Secrest, SR Seibert, O Simard, D Sinclair, P Skensved, TJ Sonley, LC Stonehill, G Tešić, N Tolich, T Tsui, R Van Berg, BA VanDevender, CJ Virtue, BL Wall, D Waller, H Wan Chan Tseung, DL Wark, J Wendland, N West, JF Wilkerson, JR Wilson, T Winchester, A Wright, M Yeh, F Zhang, K Zuber

More details from the publisher

More details

Details from ArXiV

David Wark

Sub department

Search for proton decay via $p\to e^+\pi^0$ and $p\to \mu^+\pi^0$ with an enlarged fiducial volume in Super-Kamiokande I-IV

Authors:

Probing nuclear effects with neutrino-induced charged-current neutral pion production

Authors:

Abstract:

Indirect search for dark matter from the Galactic Center and halo with the Super-Kamiokande detector

Authors:

Measurement of the charged-current electron (anti-)neutrino inclusive cross-sections at the T2K off-axis near detector ND280

Authors:

Abstract:

Search for hep solar neutrinos and the diffuse supernova neutrino background using all three phases of the Sudbury Neutrino Observatory

Authors:

FIND US

CONTACT US

David Wark

Sub department

Research groups

Search for proton decay via $p\to e^+\pi^0$ and $p\to \mu^+\pi^0$ with an enlarged fiducial volume in Super-Kamiokande I-IV

Authors:

Probing nuclear effects with neutrino-induced charged-current neutral pion production

Authors:

Abstract:

Indirect search for dark matter from the Galactic Center and halo with the Super-Kamiokande detector

Authors:

Measurement of the charged-current electron (anti-)neutrino inclusive cross-sections at the T2K off-axis near detector ND280

Authors:

Abstract:

Search for hep solar neutrinos and the diffuse supernova neutrino background using all three phases of the Sudbury Neutrino Observatory

Authors: