Measurement of the branching fraction for the decay $B \to K^{\ast}(892)\ell^+\ell^-$ at Belle II
(2022)
Authors:
Belle II Collaboration, F Abudinén, I Adachi, R Adak, K Adamczyk, L Aggarwal, P Ahlburg, H Ahmed, JK Ahn, H Aihara, N Akopov, A Aloisio, F Ameli, L Andricek, N Anh Ky, DM Asner, H Atmacan, V Aulchenko, T Aushev, V Aushev, T Aziz, V Babu, S Bacher, H Bae, S Baehr, S Bahinipati, AM Bakich, P Bambade, Sw Banerjee, S Bansal, M Barrett, G Batignani, J Baudot, M Bauer, A Baur, A Beaubien, A Beaulieu, J Becker, PK Behera, JV Bennett, E Bernieri, FU Bernlochner, M Bertemes, E Bertholet, M Bessner, S Bettarini, V Bhardwaj, B Bhuyan, F Bianchi, T Bilka, S Bilokin, D Biswas, A Bobrov, D Bodrov, A Bolz, A Bondar, G Bonvicini, A Bozek, M Bračko, P Branchini, N Braun, RA Briere, TE Browder, DN Brown, A Budano, L Burmistrov, S Bussino, M Campajola, L Cao, G Casarosa, C Cecchi, D Červenkov, M-C Chang, P Chang, R Cheaib, P Cheema, V Chekelian, C Chen, YQ Chen, Y-T Chen, BG Cheon, K Chilikin, K Chirapatpimol, H-E Cho, K Cho, S-J Cho, S-K Choi, S Choudhury, D Cinabro, L Corona, LM Cremaldi, S Cunli e, T Czank, S Das, N Dash, F Dattola, E De La Cruz-Burelo, G de Marino, G De Nardo, M De Nuccio, G De Pietro, R de Sangro, B Deschamps, M Destefanis, S Dey, A De Yta-Hernandez, R Dhamija, A Di Canto, F Di Capua, S Di Carlo, J Dingfelder, Z Doležal, I Domínguez Jiménez, TV Dong, M Dorigo, K Dort, D Dossett, S Dreyer, S Dubey, S Duell, G Dujany, P Ecker, S Eidelman, M Eliachevitch, D Epifanov, P Feichtinger, T Ferber, D Ferlewicz, T Fillinger, C Finck, G Finocchiaro, P Fischer, K Flood, A Fodor, F Forti, A Frey, M Friedl, BG Fulsom, M Gabriel, A Gabrielli, N Gabyshev, E Ganiev, M Garcia-Hernandez, R Garg, A Garmash, V Gaur, A Gaz, U Gebauer, A Gellrich, J Gemmler, T Geßler, D Getzkow, G Giakoustidis, R Giordano, A Giri, A Glazov, B Gobbo, R Godang, P Goldenzweig, B Golob, P Gomis, G Gong, P Grace, W Gradl, E Graziani, D Greenwald, T Gu, Y Guan, K Gudkova, J Guilliams, C Hadjivasiliou, S Halder, K Hara, T Hara, O Hartbrich, K Hayasaka, H Hayashii, S Hazra, C Hearty, MT Hedges, I Heredia de la Cruz, M Hernández Villanueva, A Hershenhorn, T Higuchi, EC Hill, H Hirata, M Hoek, M Hohmann, S Hollitt, T Hotta, C-L Hsu, Y Hu, K Huang, T Humair, T Iijima, K Inami, G Inguglia, N Ipsita, J Irakkathil Jabbar, A Ishikawa, S Ito, R Itoh, M Iwasaki, Y Iwasaki, S Iwata, P Jackson, WW Jacobs, I Jaegle, DE Ja e, E-J Jang, M Jeandron, HB Jeon, QP Ji, S Jia, Y Jin, C Joo, KK Joo, H Junkerkalefeld, I Kadenko, J Kahn, H Kakuno, M Kaleta, AB Kaliyar, J Kandra, KH Kang, P Kapusta, R Karl, G Karyan, Y Kato, H Kawai, T Kawasaki, C Ketter, H Kichimi, C Kiesling, BH Kim, C-H Kim, DY Kim, HJ Kim, K-H Kim, K Kim, S-H Kim, Y-K Kim, Y Kim, TD Kimmel, H Kindo, K Kinoshita, C Kleinwort, B Knysh, P Kodyš, T Koga, S Kohani, I Komarov, T Konno, A Korobov, S Korpar, N Kovalchuk, E Kovalenko, R Kowalewski, TMG Kraetzschmar, F Krinner, P Križan, R Kroeger, JF Krohn, P Krokovny, H Krüger, W Kuehn, T Kuhr, J Kumar, M Kumar, R Kumar, K Kumara, T Kumita, T Kunigo, M Künzel, S Kurz, A Kuzmin, P Kvasnička, Y-J Kwon, S Lacaprara, Y-T Lai, C La Licata, K Lalwani, T Lam, L Lanceri, JS Lange, M Laurenza, K Lautenbach, PJ Laycock, R Leboucher, FR Le Diberder, I-S Lee, SC Lee, P Leitl, D Levit, PM Lewis, C Li, LK Li, SX Li, YB Li, J Libby, K Lieret, J Lin, Z Liptak, QY Liu, ZA Liu, D Liventsev, S Longo, A Loos, A Lozar, P Lu, T Lueck, F Luetticke, T Luo, C Lyu, C MacQueen, M Maggiora, R Maiti, S Maity, R Manfredi, E Manoni, S Marcello, C Marinas, L Martel, A Martini, L Massaccesi, M Masuda, T Matsuda, K Matsuoka, D Matvienko, JA McKenna, J McNeil, F Meggendorfer, F Meier, M Merola, F Metzner, M Milesi, C Miller, K Miyabayashi, H Miyake, H Miyata, R Mizuk, K Azmi, GB Mohanty, N Molina-Gonzalez, S Moneta, H Moon, T Moon, JA Mora Grimaldo, T Morii, H-G Moser, M Mrvar, FJ Müller, Th Muller, G Muroyama, C Murphy, R Mussa, I Nakamura, KR Nakamura, E Nakano, M Nakao, H Nakayama, H Nakazawa, M Naruki, Z Natkaniec, A Natochii, L Nayak, M Nayak, G Nazaryan, D Neverov, C Niebuhr, M Niiyama, J Ninkovic, NK Nisar, S Nishida, K Nishimura, MHA Nouxman, B Oberhof, K Ogawa, S Ogawa, SL Olsen, Y Onishchuk, H Ono, Y Onuki, P Oskin, F Otani, ER Oxford, H Ozaki, P Pakhlov, G Pakhlova, A Paladino, T Pang, A Panta, E Paoloni, S Pardi, K Parham, H Park, S-H Park, B Paschen, A Passeri, A Pathak, S Patra, S Paul, TK Pedlar, I Peruzzi, R Peschke, R Pestotnik, F Pham, M Piccolo, LE Piilonen, G Pinna Angioni, PLM Podesta-Lerma, T Podobnik, S Pokharel, L Polat, V Popov, C Praz, S Prell, E Prencipe, MT Prim, MV Purohit, H Purwar, N Rad, P Rados, S Raiz, A Ramirez Morales, R Rasheed, N Rauls, M Reif, S Reiter, M Remnev, I Ripp-Baudot, M Ritter, M Ritzert, G Rizzo, LB Rizzuto, SH Robertson, D Rodríguez Pérez, JM Roney, C Rosenfeld, A Rostomyan, N Rout, M Rozanska, G Russo, D Sahoo, Y Sakai, DA Sanders, S Sandilya, A Sangal, L Santelj, P Sartori, Y Sato, V Savinov, B Scavino, C Schmitt, M Schnepf, M Schram, H Schreeck, J Schueler, C Schwanda, AJ Schwartz, B Schwenker, M Schwickardi, Y Seino, A Selce, K Senyo, IS Seong, J Serrano, ME Sevior, CS enti, V Shebalin, CP Shen, H Shibuya, T Shillington, T Shimasaki, J-G Shiu, B Shwartz, A Sibidanov, F Simon, JB Singh, S Skambraks, J Skorupa, K Smith, RJ Sobie, A So er, A Sokolov, Y Soloviev, E Solovieva, S Spataro, B Spruck, M Starič, S Stefkova, ZS Stottler, R Stroili, J Strube, J Stypula, R Sugiura, M Sumihama, K Sumisawa, T Sumiyoshi, DJ Summers, W Sutcli e, SY Suzuki, H Svidras, M Tabata, M Takahashi, M Takizawa, U Tamponi, S Tanaka, K Tanida, H Tanigawa, N Taniguchi, Y Tao, P Taras, F Tenchini, R Tiwary, D Tonelli, E Torassa, N Toutounji, K Trabelsi, I Tsaklidis, T Tsuboyama, N Tsuzuki, M Uchida, I Ueda, S Uehara, Y Uematsu, T Ueno, T Uglov, K Unger, Y Unno, K Uno, S Uno, P Urquijo, Y Ushiroda, YV Usov, SE Vahsen, R van Tonder, GS Varner, KE Varvell, A Vinokurova, L Vitale, V Vobbilisetti, V Vorobyev, A Vossen, B Wach, E Waheed, HM Wakeling, K Wan, W Wan Abdullah, B Wang, CH Wang, E Wang, M-Z Wang, XL Wang, A Warburton, M Watanabe, S Watanuki, J Webb, S Wehle, M Welsch, C Wessel, J Wiechczynski, P Wieduwilt, H Windel, E Won, LJ Wu, XP Xu, BD Yabsley, S Yamada, W Yan, SB Yang, H Ye, J Yelton, I Yeo, JH Yin, M Yonenaga, YM Yook, K Yoshihara, T Yoshinobu, CZ Yuan, Y Yusa, L Zani, Y Zhai, JZ Zhang, Y Zhang, Y Zhang, Z Zhang, V Zhilich, J Zhou, QD Zhou, XY Zhou, VI Zhukova, V Zhulanov, R ŽlebčíkDiversity and inclusion activities in Belle II
(2022)
Authors:
H Wakeling, SA De La Motte, M Barrett, E PrencipeCombined analysis of Belle and Belle II data to determine the CKM angle ϕ3 using B+ → D($$ {K}_S^0 $$h+h−)h+ decays
Journal of High Energy Physics Springer 2022:2 (2022) 63
Authors:
F Abudinén, L Aggarwal, H Ahmed, H Aihara, N Akopov, S Al Said, A Aloisio, N Anh Ky, DM Asner, H Atmacan, V Aushev, R Ayad, V Babu, S Bacher, S Baehr, S Bahinipati, P Bambade, Sw Banerjee, S Bansal, J Baudot, J Becker, PK Behera, K Belous, JV Bennett, FU Bernlochner, M Bertemes, E Bertholet, M Bessner, S Bettarini, F Bianchi, T Bilka, D Biswas, A Bobrov, D Bodrov, G Bonvicini, J Borah, A Bozek, M Bračko, P Branchini, RA Briere, TE Browder, A Budano, S Bussino, M Campajola, L Cao, G Casarosa, C Cecchi, D Červenkov, P Cheema, V ChekelianAbstract:
A bstract We present a measurement of the Cabibbo-Kobayashi-Maskawa unitarity triangle angle ϕ 3 (also known as γ ) using a model-independent Dalitz plot analysis of B + → D ( $$ {K}_S^0 $$ K S 0 h + h − ) h + , where D is either a D 0 or $$ \overline{D} $$ D ¯ 0 meson and h is either a π or K . This is the first measurement that simultaneously uses Belle and Belle II data, combining samples corresponding to integrated luminosities of 711 fb − 1 and 128 fb − 1 , respectively. All data were accumulated from energy-asymmetric e + e − collisions at a centre-of-mass energy corresponding to the mass of the Υ(4 S ) resonance. We measure ϕ 3 = (78 . 4 ± 11 . 4 ± 0 . 5 ± 1 . 0)°, where the first uncertainty is statistical, the second is the experimental systematic uncertainty and the third is from the uncertainties on external measurements of the D -decay strong-phase parameters.Precise Measurement of the D0 and D+ Lifetimes at Belle II
Physical Review Letters American Physical Society (APS) 127:21 (2021) 211801
Authors:
F Abudinén, I Adachi, K Adamczyk, L Aggarwal, H Ahmed, H Aihara, N Akopov, A Aloisio, N Anh Ky, DM Asner, H Atmacan, V Aushev, V Babu, S Bacher, H Bae, S Baehr, S Bahinipati, P Bambade, Sw Banerjee, S Bansal, M Barrett, J Baudot, M Bauer, A Baur, J Becker, PK Behera, JV Bennett, E Bernieri, FU Bernlochner, M Bertemes, E Bertholet, M Bessner, S Bettarini, V Bhardwaj, F Bianchi, T Bilka, S Bilokin, D Biswas, A Bobrov, D Bodrov, A Bolz, A Bozek, M Bračko, P Branchini, N Braun, RA Briere, TE Browder, A Budano, S Bussino, M Campajola, L Cao, G Casarosa, C Cecchi, D Červenkov, M-C Chang, P Chang, R Cheaib, V Chekelian, C Chen, Y-T Chen, BG Cheon, K Chilikin, K Chirapatpimol, H-E Cho, K Cho, S-J Cho, S-K Choi, S Choudhury, D Cinabro, L Corona, LM Cremaldi, S Cunliffe, T Czank, F Dattola, E De La Cruz-Burelo, G de Marino, G De Nardo, G De Pietro, R de Sangro, M Destefanis, S Dey, A De Yta-Hernandez, A Di Canto, F Di Capua, J Dingfelder, Z Doležal, I Domínguez Jiménez, TV Dong, M Dorigo, K Dort, D Dossett, S Dubey, S Duell, G Dujany, P Ecker, D Epifanov, T Ferber, D Ferlewicz, G Finocchiaro, K Flood, A Fodor, F Forti, BG Fulsom, A Gabrielli, N Gabyshev, A Gaz, A Gellrich, G Giakoustidis, R Giordano, A Giri, A Glazov, B Gobbo, R Godang, P Goldenzweig, B Golob, W Gradl, E Graziani, D Greenwald, T Gu, Y Guan, K Gudkova, J Guilliams, C Hadjivasiliou, S Halder, K Hara, T Hara, O Hartbrich, K Hayasaka, H Hayashii, S Hazra, C Hearty, I Heredia de la Cruz, M Hernández Villanueva, A Hershenhorn, T Higuchi, EC Hill, H Hirata, M Hoek, M Hohmann, C-L Hsu, T Humair, T Iijima, K Inami, G Inguglia, A Ishikawa, R Itoh, M Iwasaki, Y Iwasaki, WW Jacobs, DE Jaffe, E-J Jang, S Jia, Y Jin, H Junkerkalefeld, H Kakuno, AB Kaliyar, J Kandra, KH Kang, R Karl, G Karyan, Y Kato, T Kawasaki, C Kiesling, C-H Kim, DY Kim, Y-K Kim, Y Kim, TD Kimmel, K Kinoshita, P Kodyš, T Koga, S Kohani, T Konno, S Korpar, E Kovalenko, R Kowalewski, TMG Kraetzschmar, F Krinner, P Križan, P Krokovny, T Kuhr, J Kumar, M Kumar, R Kumar, K Kumara, S Kurz, A Kuzmin, Y-J Kwon, S Lacaprara, K Lalwani, T Lam, L Lanceri, JS Lange, M Laurenza, K Lautenbach, FR Le Diberder, SC Lee, P Leitl, D Levit, C Li, LK Li, J Libby, K Lieret, Z Liptak, QY Liu, D Liventsev, S Longo, T Lueck, C Lyu, R Manfredi, E Manoni, C Marinas, A Martini, T Matsuda, K Matsuoka, D Matvienko, JA McKenna, F Meier, M Merola, F Metzner, C Miller, K Miyabayashi, R Mizuk, GB Mohanty, N Molina-Gonzalez, H Moon, H-G Moser, M Mrvar, C Murphy, R Mussa, I Nakamura, KR Nakamura, M Nakao, H Nakazawa, Z Natkaniec, A Natochii, G Nazaryan, C Niebuhr, M Niiyama, NK Nisar, S Nishida, K Nishimura, S Ogawa, Y Onishchuk, H Ono, Y Onuki, P Oskin, ER Oxford, H Ozaki, P Pakhlov, A Paladino, T Pang, A Panta, E Paoloni, S Pardi, H Park, S-H Park, B Paschen, A Passeri, A Pathak, S Patra, S Paul, TK Pedlar, I Peruzzi, R Peschke, R Pestotnik, F Pham, M Piccolo, LE Piilonen, G Pinna Angioni, PLM Podesta-Lerma, T Podobnik, S Pokharel, G Polat, V Popov, C Praz, S Prell, E Prencipe, MT Prim, MV Purohit, H Purwar, N Rad, P Rados, S Raiz, S Reiter, M Remnev, I Ripp-Baudot, G Rizzo, LB Rizzuto, SH Robertson, JM Roney, A Rostomyan, N Rout, M Rozanska, D Sahoo, DA Sanders, S Sandilya, A Sangal, L Santelj, Y Sato, V Savinov, B Scavino, J Schueler, C Schwanda, AJ Schwartz, Y Seino, A Selce, K Senyo, J Serrano, C Sfienti, J-G Shiu, B Shwartz, A Sibidanov, F Simon, RJ Sobie, A Soffer, A Sokolov, E Solovieva, S Spataro, B Spruck, M Starič, S Stefkova, ZS Stottler, R Stroili, J Strube, M Sumihama, W Sutcliffe, SY Suzuki, H Svidras, M Tabata, M Takizawa, U Tamponi, S Tanaka, K Tanida, H Tanigawa, N Taniguchi, F Tenchini, R Tiwary, D Tonelli, E Torassa, N Toutounji, K Trabelsi, T Tsuboyama, I Ueda, S Uehara, Y Uematsu, T Uglov, K Unger, Y Unno, K Uno, S Uno, P Urquijo, Y Ushiroda, YV Usov, SE Vahsen, R van Tonder, GS Varner, A Vinokurova, L Vitale, A Vossen, E Waheed, HM Wakeling, E Wang, M-Z Wang, XL Wang, A Warburton, M Watanabe, M Welsch, C Wessel, J Wiechczynski, E Won, XP Xu, BD Yabsley, S Yamada, W Yan, SB Yang, H Ye, J Yelton, JH Yin, K Yoshihara, Y Yusa, L Zani, V Zhilich, QD Zhou, XY Zhou, VI Zhukova, R ŽlebčíkExclusive $B \to X_u \ell \nu_\ell$ Decays with Hadronic Full-event-interpretation Tagging in 62.8 fb$^{-1}$ of Belle II Data
(2021)