Search for baryon and lepton number violating decays $\boldsymbol{D \rightarrow p\ell}$

Autor: Belle Collaboration, Maity, S., Garg, R., Bahinipati, S., Bhardwaj, V., Aihara, H., Said, S. Al, Asner, DM, Atmacan, H., Aushev, T., Ayad, R., Babu, V., Banerjee, Sw., Bauer, M., Bennett, J., Bessner, M., Biswas, D., Bobrov, A., Bodrov, D., Bonvicini, G., Borah, J., Bračko, M., Branchini, P., Budano, A., Campajola, M., Červenkov, D., Chang, M. -C., Chang, P., Chilikin, K., Cho, H. E., Cho, K., Cho, S. -J., Choi, S. -K., Choi, Y., Choudhury, S., Das, S., Dash, N., De Pietro, G., Dhamija, R., Di Capua, F., Dingfelder, J., Dong, TV, Ecker, P., Epifanov, D., Ferber, T., Fulsom, BG, Gaur, V., Giri, A., Goldenzweig, P., Graziani, E., Gu, T., Gudkova, K., Hadjivasiliou, C., Hayasaka, K., Hayashii, H., Hazra, S., Hou, W. -S., Hsu, C. -L., Inami, K., Ipsita, N., Ishikawa, A., Itoh, R., Iwasaki, M., Jacobs, WW, Jin, Y., Kalita, D., Kiesling, C., Kim, CH, Kim, DY, Kinoshita, K., }, P. Kody\v{s, Korobov, A., Korpar, S., Križan, P., Krokovny, P., Kumar, M., Kumar, R., Kumara, K., Kuzmin, A., Kwon, Y. -J., Lam, T., Lee, SC, Levit, D., Li, LK, Li, Y., Li, YB, Gioi, L. Li, Lieret, K., Liventsev, D., Masuda, M., Matsuda, T., Matvienko, D., Maurya, SK, Meier, F., Merola, M., Metzner, F., Mizuk, R., Mohanty, G. B., Mussa, R., Nakao, M., Narwal, D., Natochii, A., Nayak, L., Nishida, S., Ogawa, S., Ono, H., Oskin, P., Pakhlova, G., Pardi, S., Park, H., Park, J., Park, S. -H., Passeri, A., Patra, S., Paul, S., Pedlar, TK, Pestotnik, R., Piilonen, LE, Podobnik, T., Prell, S., Prencipe, E., Prim, MT, Rout, N., Russo, G., Sakai, Y., Sandilya, S., Santelj., L., Savinov, V., Schnell, G., Schwanda, C., Seino, Y., Senyo, K., Shan, W., Sharma, C., Shiu, J. -G., Solovieva, E., Starič, M., Sumihama, M., Takizawa, M., Tanida, K., Tenchini, F., Trabelsi, K., Uchida, M., Uglov, T., Unno, Y., Uno, S., Urquijo, P., Usov, Y., Varvell, K. E., Wang, E., Wang, M. -Z., Watanuki, S., Wiechczynski, J., Xu, X., Yabsley, B. D., Yan, W., Yang, S. B., Yin, J. H., Yuan, L., Zhang, Z. P., Zhilich, V., Zhukova, V.

We search for the baryon and lepton number violating charm decays, $D \rightarrow p\ell$, where $D$ is either a $D^0$ or a $\overline{D}^0$ and $\ell$ is a muon or an electron, using a data sample of $921\,\mathrm{fb}^{-1}$ collected by the Belle det

Externí odkaz: http://arxiv.org/abs/2310.07412

First Evidence for cos2β>0 and Resolution of the Cabibbo-Kobayashi-Maskawa Quark-Mixing Unitarity Triangle Ambiguity

Autor: Adachi, I, Adye, T, Ahmed, H, Ahn, JK, Aihara, H, Akar, S, Alam, MS, Albert, J, Anulli, F, Arnaud, N, Asner, DM, Aston, D, Atmacan, H, Aushev, T, Ayad, R, Babu, V, Badhrees, I, Bakich, AM, Banerjee, Sw, Bansal, V, Barlow, RJ, Batignani, G, Beaulieu, A, Behera, P, Bellis, M, Ben-Haim, E, Bernard, D, Bernlochner, FU, Bettarini, S, Bettoni, D, Bevan, AJ, Bhardwaj, V, Bhuyan, B, Bianchi, F, Biasini, M, Biswal, J, Blinov, VE, Bomben, M, Bondar, A, Bonneaud, GR, Bozek, A, Bozzi, C, Bračko, M, Browder, TE, Brown, DN, Bünger, C, Burchat, PR, Buzykaev, AR, Calabrese, R, Calcaterra, A, Calderini, G, Di Carlo, S, Carpinelli, M, Cartaro, C, Casarosa, G, Cenci, R, Chao, DS, Chauveau, J, Cheaib, R, Chen, A, Chen, C, Cheng, CH, Cheon, BG, Chilikin, K, Cho, K, Choi, Y, Choudhury, S, Chrzaszcz, M, Cibinetto, G, Cinabro, D, Cochran, J, Coleman, JP, Convery, MR, Cowan, G, Cowan, R, Cremaldi, L, Cunliffe, S, Dash, N, Davier, M, Davis, CL, De Mori, F, De Nardo, G, Denig, AG, de Sangro, R, Dey, B, Di Lodovico, F, Dittrich, S, Doležal, Z, Dorfan, J, Drásal, Z, Druzhinin, VP, Dunwoodie, W, Ebert, M, Echenard, B, Eidelman, S, Eigen, G, Eisner, AM, Emery, S, Epifanov, D, Ernst, JA, Faccini, R, Fast, JE, Feindt, M, Ferber, T, Ferrarotto, F, Ferroni, F, Field, RC, Filippi, A, Finocchiaro, G, Fioravanti, E, Flood, KT, Forti, F, Fritsch, M, Fulsom, BG, Gabathuler, E, Gamba, D, Garg, R, Garmash, A, Gary, JW, Garzia, I, Gaur, V, Gaz, A, Gelb, M, Gershon, TJ, Li Gioi, L, Giorgi, MA, Giri, A, Godang, R, Goldenzweig, P, Golob, B, Golubev, VB, Gorodeisky, R, Gradl, W, Graham, MT, Grauges, E, Griessinger, K, Gritsan, AV, Grünberg, O, Guan, Y, Guido, E, Guttman, N, Haba, J, Hafner, A, Hara, T, Harrison, PF, Hast, C, Hayasaka, K, Hayashii, H, Hearty, C, Heck, M, Hedges, MT, Heß, M, Hirose, S, Hitlin, DG, Honscheid, K, Hou, W-S, Hsu, C-L, Huard, Z, Van Hulse, C, Hutchcroft, DE, Inami, K, Inguglia, G, Innes, WR, Ishikawa, A, Itoh, R, Iwasaki, M, Iwasaki, Y, Izen, JM, Jacobs, WW, Jawahery, A, Jessop, CP, Jia, S, Jin, Y, Joo, KK, Julius, T, Kaliyar, AB, Kang, KH, Karyan, G, Kass, R, Kichimi, H, Kim, DY, Kim, JB, Kim, KT, Kim, SH, Kim, J, Kim, P, King, GJ, Kinoshita, K, Koch, H, Kodyš, P, Kolomensky, Yu G, Korpar, S, Kotchetkov, D, Kowalewski, R, Kravchenko, EA, Križan, P, Kroeger, R, Krokovny, P, Kuhr, T, Kulasiri, R, Kumita, T, Kuzmin, A, Kwon, Y-J, Lacker, HM, Lafferty, GD, Lanceri, L, Lange, JS, Lange, DJ, Lankford, AJ, Latham, TE, Leddig, T, Le Diberder, F, Lee, IS, Lee, SC, Lees, JP, Leith, DWGS, Li, LK, Li, YB, Li, Y, Libby, J, Liventsev, D, Lockman, WS, Long, O, LoSecco, JM, Lou, XC, Lubej, M, Lueck, T, Luitz, S, Luo, T, Luppi, E, Lusiani, A, Lutz, AM, MacFarlane, DB, MacNaughton, J, Mallik, U, Manoni, E, Marchiori, G, Margoni, M, Martellotti, S, Martinez-Vidal, F, Masuda, M, Matsuda, T, Mattison, TS, Matvienko, D, McKenna, JA, Meadows, BT, Merola, M, Miyabayashi, K, Miyashita, TS, Miyata, H, Mizuk, R, Mohanty, GB, Moon, HK, Mori, T, Muller, DR, Müller, T, Mussa, R, Nakano, E, Nakao, M, Nanut, T, Nath, KJ, Nayak, M, Neal, H, Neri, N, Nisar, NK, Nishida, S, Nugent, IM, Oberhof, B, Ocariz, J, Ogawa, S, Ongmongkolkul, P, Ono, H, Onuchin, AP, Onuki, Y, Oyanguren, A, Pakhlov, P, Pakhlova, G, Pal, B, Palano, A, Palombo, F, Panduro Vazquez, W, Paoloni, E, Pardi, S, Park, H, Passaggio, S, Patrignani, C, Patteri, P, Paul, S, Pavelkin, I, Payne, DJ, Pedlar, TK, Peimer, DR, Peruzzi, IM, Pestotnik, R, Piccolo, M, Piilonen, LE, Pilloni, A, Piredda, G, Poireau, V, Popov, V, Porter, FC, Posocco, M, Prell, S, Prepost, R, Puccio, EMT, Purohit, MV, Pushpawela, BG, Rama, M, Randle-Conde, A, Ratcliff, BN, Raven, G, Resmi, PK, Ritchie, JL, Ritter, M, Rizzo, G, Roberts, DA, Robertson, SH, Röhrken, M, Roney, JM, Roodman, A, Rossi, A, Rotondo, M, Rozanska, M, Russo, G, Sacco, R, Al Said, S, Sakai, Y, Salehi, M, Sandilya, S, Santelj, L, Santoro, V, Sanuki, T, Savinov, V, Schneider, O, Schnell, G, Schroeder, T, Schubert, KR, Schwanda, C, Schwartz, AJ, Schwitters, RF, Sciacca, C, Seddon, RM, Seino, Y, Sekula, SJ, Senyo, K, Seon, O, Serednyakov, SI, Sevior, ME, Shebalin, V, Shen, CP, Shibata, T-A, Shimizu, N, Shiu, J-G, Simi, G, Simon, F, Simonetto, F, Skovpen, Yu I, Smith, JG, Smith, AJS, So, RY, Sobie, RJ, Soffer, A, Sokoloff, MD, Solodov, EP, Solovieva, E, Spanier, SM, Starič, M, Stroili, R, Sullivan, MK, Sumisawa, K, Sumiyoshi, T, Summers, DJ, Sun, L, Takizawa, M, Tamponi, U, Tanida, K, Taras, P, Tasneem, N, Tenchini, F, Tisserand, V, Todyshevx, K Yu, Touramanis, C, Uchida, M, Uglov, T, Unno, Y, Uno, S, Vahsen, SE, Varner, G, Vasseur, G, Va'vra, J, Červenkov, D, Verderi, M, Vitale, L, Vorobyev, V, Voß, C, Wagner, SR, Waheed, E, Waldi, R, Walsh, JJ, Wang, B, Wang, CH, Wang, M-Z, Wang, P, Watanabe, Y, Wilson, FF, Wilson, JR, Wisniewski, WJ, Won, E, Wormser, G, Wright, DM, Wu, SL, Ye, H, Yuan, CZ, Yusa, Y, Zakharov, S, Zallo, A, Zani, L, Zhang, ZP, Zhilich, V, Zhukova, V, Zhulanov, V, Zupanc, A, BABAR Col, Belle Collaboration

Publikováno v: Phys.Rev.Lett.
Phys.Rev.Lett., 2018, 121 (26), pp.261801. ⟨10.1103/PhysRevLett.121.261801⟩
Physical review letters

We present first evidence that the cosine of the CP-violating weak phase 2β is positive, and hence exclude trigonometric multifold solutions of the Cabibbo-Kobayashi-Maskawa (CKM) Unitarity Triangle using a time-dependent Dalitz plot analysis of B^{

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid_dedup__::825e8b970522542039d46ff5b00b682b
http://hdl.handle.net/11568/942490

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