+electron+photon%22&type=SU">tau- --> electron photon, tau: rare decay, lepton: flavor: violation, tau- --> muon- photon, BELLE, electron positron: colliding beams, electron positron: annihilation, tau+ --> positron photon, 3. Good health, KEK-B, tau+ --> muon+ photon, tau: radiative decay, experimental results
| Popis: |
Journal of high energy physics 2021(10), 019 (2021). doi:10.1007/JHEP10(2021)019
Charged lepton flavor violation is forbidden in the Standard Model but possible in several new physics scenarios. In many of these models, the radiative decays $\tau^{\pm}\rightarrow\ell^{\pm}\gamma$ ($\ell=e,\mu$) are predicted to have a sizeable probability, making them particularly interesting channels to search at various experiments. An updated search via $\tau^{\pm}\rightarrow\ell^{\pm}\gamma$ using full data of the Belle experiment, corresponding to an integrated luminosity of 988 fb$^{-1}$, is reported for charged lepton flavor violation. No significant excess over background predictions from the Standard Model is observed, and the upper limits on the branching fractions, $\mathcal{B}(\tau^{\pm}\rightarrow \mu^{\pm}\gamma)$$\leq$$4.2\times10^{-8}$ and $\mathcal{B}(\tau^{\pm}\rightarrow e^{\pm}\gamma)$$\leq$$5.6\times10^{-8}$, are set at 90% confidence level.
Published by SISSA, [Trieste] |
| Jazyk: |
English |
| Přístupová URL adresa: |
https://explore.openaire.eu/search/publication?articleId=doi_________::de788de5e38c15f5a59d073d6c52623c |
| Přírůstkové číslo: |
edsair.doi...........de788de5e38c15f5a59d073d6c52623c |
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| Autor: |
Abdesselam, A., Adamczyk, K., Ahn, J. K., Arinstein, K., Arita, Y., Aulchenko, V., Aziz, T., Bahinipati, S., Bakich, A. M., Ban, Y., Barberio, E., Barrett, M., Bauer, M., Behera, P., Bele��o, C., Belous, K., Besson, D., Bhuyan, B., Bilka, T., Bilokin, S., Bloomfield, T., Bondar, A., Bra��ko, M., Braun, N., Breibeck, F., Browder, T. E., Cao, L., Caria, G., ��ervenkov, D., Chang, P., Chao, Y., Chekelian, V., Chen, A., Chen, K.-F., Chen, Y., Chen, Y.-T., Cheon, B. G., Chilikin, K., Chobanova, V., Crnkovic, J., Czank, T., Das, S., De Nardo, G., Dhamija, R., Dole��al, Z., Dossett, D., Dr��sal, Z., Dubey, S., Feindt, M., Gelb, M., Gemmler, J., Getzkow, D., Giordano, F., Golob, B., Gong, G., Greenwald, D., Grosse Perdekamp, M., Grygier, J., Grzymkowska, O., Guan, Y., Gudkova, K., Guido, E., Guo, H., Haba, J., Halder, S., Hamer, P., Hara, K., Hasenbusch, J., Hazra, S., He, X. H., Heck, M., Hedges, M. T., Heffernan, D., Heider, M., Heller, A., Higuchi, T., Hirose, S., Hoshina, K., Hsiung, Y. B., Huang, K., Huschle, M., Igarashi, Y., Imamura, M., Iwasaki, Y., Iwata, S., Jaegle, I., Jang, E.-J., Jeon, H. B., Jia, S., Joffe, D., Joo, C. W., Julius, T., Kahn, J., Kakuno, H., Kaliyar, A. B., Kang, J. H., Kapusta, P., Karyan, G., Kataoka, S. U., Kawai, H., Kawasaki, T., Keck, T., Kim, B. H., Kim, H. J., Kim, H.-J., Kim, J. B., Kim, K. T., Kim, S. K., Kim, Y. J., Kim, Y.-K., Kimmel, T., Kindo, H., Kinoshita, K., Kleinwort, Claus, Klucar, J., Kobayashi, N., Kody��, P., Koga, Y., Komarov, I., Kri��an, P., Krohn, J.-F., Kronenbitter, B., Kulasiri, R., Kumita, T., Kurihara, E., Kuroki, Y., Kvasni��ka, P., Lalwani, K., Lee, I. S., Lee, J. K., Lee, J. Y., Leitgab, M., Leitner, R., Levit, D., Lewis, P., Li, C. H., Li, H., Li, J., Li, L. K., Limosani, A., Liptak, Z., Liu, C., Liu, Y., Loos, A., Louvot, R., Lubej, M., Luo, T., MacNaughton, J., Matsuda, T., McNeil, J. T., Miyachi, Y., Miyake, H., Miyata, H., Miyazaki, Y., Moon, H. K., Moon, T. J., Mori, T., Morii, T., Moser, H.-G., Mrvar, M., M��ller, T., Muramatsu, N., Mussa, R., Nagasaka, Y., Nakahama, Y., Nakamura, I., Nakamura, K. R., Nakano, E., Nakano, T., Nakayama, H., Nanut, T., Natkaniec, Z., Nayak, M., Ng, C., Niebuhr, C., Nitoh, O., Ogawa, A., Ohshima, T., Okuno, S., Olsen, S. L., Ono, H., Onuki, Y., Oswald, C., Ozaki, H., Pal, B., Pang, T., Panzenb��ck, E., Park, C.-S., Park, C. W., Park, K. S., Patra, S., Pedlar, T. K., Peng, T., Pes��ntez, L., Peters, M., Popov, V., Prasanth, K., Prothmann, K., Purohit, M. V., Rabusov, A., Rauch, J., Reisert, B., Resmi, P. K., Ribe��l, E., Ritter, M., R��hrken, M., Rozanska, M., Sakai, Y., Salehi, M., Santel, D., Sasaki, J., Sasao, N., Sato, Y., Schl��ter, T., Schneider, O., Schram, M., Schueler, J., Schwartz, A. J., Schwenker, B., Seidl, R., Semmler, D., Seon, O., Seong, I. S., Shang, L., Shapkin, M., Shebalin, V., Shibata, T.-A., Shibuya, H., Shinomiya, S., Sibidanov, A., Singh, J. B., Sinha, R., Smith, K., Soloviev, Y., Stani��, S., Stari��, M., Steder, M., Strube, J. F., Stypula, J., Sugihara, S., Sugiyama, A., Sumisawa, K., Suzuki, K., Suzuki, S., Suzuki, S. Y., Takeichi, H., Tamponi, U., Tanaka, M., Tanaka, S., Taniguchi, N., Taylor, G. N., Teramoto, Y., Thampi, A., Tsuboyama, T., Ueda, I., Uno, K., Hayasaka, K., Inami, K., Adachi, I., Aihara, H., Asner, D. M., Atmacan, H., Aushev, T., Ayad, R., Babu, V., Bennett, J., Bernlochner, F., Bessner, M., Bhardwaj, V., Biswal, J., Bobrov, A., Bonvicini, G., Bozek, A., Brav, M., Campajola, M., v, D., Chang, M.-C., Cho, H. E., Cho, K., Cho, S.-J., Choi, S.-K., Choi, Y., Choudhury, S., Cinabro, D., Cunliffe, S., Dash, N., Di Capua, F., Dingfelder, J., Dolev, Z., Dong, T. V., Eidelman, S., Epifanov, D., Ferber, T., Frey, A., Fulsom, B. G., Garg, R., Gaur, V., Gabyshev, N., Garmash, A., Giri, A., Goldenzweig, P., Hadjivasiliou, C., Hara, T., Hartbrich, O., Hayashii, H., Villanueva, M. Hernandez, Hou, W.-S., Hsu, C.-L., Iijima, T., Inguglia, G., Ishikawa, A., Itoh, R., Iwasaki, M., Jacobs, W. W., Jin, Y., Joo, K. K., Kang, K. H., Kato, Y., Kichimi, H., Kiesling, C., Kim, C. H., Kim, D. Y., Kim, K.-H., Kim, S. H., Konno, T., Korobov, A., Korpar, S., Kovalenko, E., Kroeger, R., Krokovny, P., Kuhr, T., Kumar, M., Kumar, R., Kumara, K., Kuzmin, A., Kwon, Y.-J., Lai, Y.-T., Lange, J. S., Lee, S. C., Li, Y. B., Li Gioi, L., Libby, J., Lieret, K., Liventsev, D., MacQueen, C., Masuda, M., Matsuoka, K., Matvienko, D., Merola, M., Metzner, F., Miyabayashi, K., Mizuk, R., Mohanty, G. B., Nakao, M., Nakazawa, H., Natochii, A., Nayak, L., Niiyama, M., Nisar, N. K., Nishida, S., Nishimura, K., Ogawa, K., Ogawa, S., Oskin, P., Pakhlov, P., Pakhlova, G., Pardi, S., Park, H., Park, S.-H., Paul, S., Pestotnik, R., Piilonen, L. E., Podobnik, T., Prencipe, E., Prim, M. T., Rostomyan, A., Rout, N., Russo, G., Sahoo, D., Sandilya, S., Al Said, S., Santelj, L., Sanuki, T., Savinov, V., Schnell, G., Schwanda, C., Seino, Y., Senyo, K., Sevior, M. E., Sharma, C., Shen, C. P., Shiu, J.-G., Shwartz, B., Simon, F., Sokolov, A., Solovieva, E., Stariv, M., Stottler, Z. S., Sumihama, M., Sumiyoshi, T., Sutcliffe, W., Takizawa, M., Tanida, K., Tao, Y., Tenchini, Francesco, Trabelsi, K., Uchida, M., Uehara, S., Uglov, T., Unno, Y., Uno, S., Urquijo, P., Ushiroda, Y., Usov, Y., Vahsen, S. E., Van Hulse, C., Van Tonder, R., Vanhoefer, P., Varner, G., Varvell, K. E., Vervink, K., Vinokurova, A., Vorobyev, V., Vossen, A., Wagner, M. N., Waheed, E., Wang, B., Wang, C. H., Wang, E., Wang, M.-Z., Wang, P., Wang, X. L., Werbycka, O., Watanabe, M., Watanabe, Y., Watanuki, S., Wedd, R., Wehle, S., Widmann, E., Wiechczynski, J., Won, E., Xu, X., Yabsley, B. D., Yamada, S., Yamamoto, H., Yamashita, Y., Yan, W., Yang, S. B., Yashchenko, S., Ye, Hua, Yelton, J., Yin, J. H., Yook, Y., Yuan, C. Z., Yusa, Y., Zhang, C. C., Zhang, J., Zhang, L. M., Zhang, Z. P., Zhao, L., Zhilich, V., Zhukova, V., Zhulanov, V., Zivko, T., Zupanc, A., Zwahlen, N. |
| Jazyk: |
angličtina |
| Předmět: |
|
| Popis: |
Journal of high energy physics 2021(10), 019 (2021). doi:10.1007/JHEP10(2021)019
Charged lepton flavor violation is forbidden in the Standard Model but possible in several new physics scenarios. In many of these models, the radiative decays $\tau^{\pm}\rightarrow\ell^{\pm}\gamma$ ($\ell=e,\mu$) are predicted to have a sizeable probability, making them particularly interesting channels to search at various experiments. An updated search via $\tau^{\pm}\rightarrow\ell^{\pm}\gamma$ using full data of the Belle experiment, corresponding to an integrated luminosity of 988 fb$^{-1}$, is reported for charged lepton flavor violation. No significant excess over background predictions from the Standard Model is observed, and the upper limits on the branching fractions, $\mathcal{B}(\tau^{\pm}\rightarrow \mu^{\pm}\gamma)$$\leq$$4.2\times10^{-8}$ and $\mathcal{B}(\tau^{\pm}\rightarrow e^{\pm}\gamma)$$\leq$$5.6\times10^{-8}$, are set at 90% confidence level.
Published by SISSA, [Trieste] |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
|
