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159 results on '"Bookwalter, C"'

1. Measurement of $\mathcal{R}(D)$ and $\mathcal{R}(D^{\ast})$ with a semileptonic tagging method

Author: The Belle Collaboration, Abdesselam, A., Adachi, I., Adamczyk, K., Aihara, H., Said, S. Al, Arinstein, K., Arita, Y., Asner, D. M., Aso, T., Atmacan, H., Aulchenko, V., Aushev, T., Ayad, R., Aziz, T., Babu, V., Badhrees, I., Bahinipati, S., Bakich, A. M., Bala, A., Ban, Y., Bansal, V., Barberio, E., Barrett, M., Bartel, W., Bay, A., Behera, P., Belhorn, M., Belous, K., Berger, M., Bernlochner, F. U., Besson, D., Bhardwaj, V., Bhuyan, B., Biswal, J., Bloomfield, T., Blyth, S., Bobrov, A., Bondar, A., Bonvicini, G., Bookwalter, C., Boulahouache, C., Bozek, A., Bračko, M., Braun, N., Breibeck, F., Brodzicka, J., Browder, T. E., Caria, G., Červenkov, D., Chang, M. -C., Chang, P., Chao, Y., Chekelian, V., Chen, A., Chen, K. -F., Chen, P., Cheon, B. G., Chilikin, K., Chistov, R., Cho, K., Chobanova, V., Choi, S. -K., Choi, Y., Cinabro, D., Crnkovic, J., Cunliffe, S., Dalseno, J., Danilov, M., Dash, N., Di Carlo, S., Dingfelder, J., Doležal, Z., Dossett, D., Drásal, Z., Drutskoy, A., Dubey, S., Dutta, D., Dutta, K., Eidelman, S., Epifanov, D., Falke, S., Farhat, H., Fast, J. E., Feindt, M., Ferber, T., Frey, A., Frost, O., Fulsom, B. G., Gaur, V., Gabyshev, N., Ganguly, S., Garmash, A., Gelb, M., Gemmler, J., Getzkow, D., Gillard, R., Giordano, F., Glattauer, R., Goh, Y. M., Goldenzweig, P., Golob, B., Greenwald, D., Perdekamp, M. Grosse, Grygier, J., Grzymkowska, O., Guan, Y., Guido, E., Guo, H., Haba, J., Hamer, P., Han, Y. L., Hara, K., Hara, T., Hasegawa, Y., Hasenbusch, J., Hayasaka, K., Hayashii, H., He, X. H., Heck, M., Hedges, M. T., Heffernan, D., Heider, M., Heller, A., Higuchi, T., Himori, S., Hirose, S., Horiguchi, T., Hoshi, Y., Hoshina, K., Hou, W. -S., Hsiung, Y. B., Hsu, C. -L., Huschle, M., Hyun, H. J., Igarashi, Y., Iijima, T., Imamura, M., Inami, K., Inguglia, G., Ishikawa, A., Itagaki, K., Itoh, R., Iwabuchi, M., Iwasaki, M., Iwasaki, Y., Iwata, S., Jacobs, W. W., Jaegle, I., Jeon, H. B., Jia, S., Jin, Y., Joffe, D., Jones, M., Joo, K. K., Julius, T., Kahn, J., Kakuno, H., Kaliyar, A. B., Kang, J. H., Kang, K. H., Kapusta, P., Karyan, G., Kataoka, S. U., Kato, E., Kato, Y., Katrenko, P., Kawai, H., Kawasaki, T., Keck, T., Kichimi, H., Kiesling, C., Kim, B. H., Kim, D. Y., Kim, H. J., Kim, H. -J., Kim, J. B., Kim, J. H., Kim, K. T., Kim, M. J., Kim, S. H., Kim, S. K., Kim, Y. J., Kinoshita, K., Kleinwort, C., Klucar, J., Ko, B. R., Kobayashi, N., Koblitz, S., Kodyš, P., Koga, Y., Korpar, S., Kotchetkov, D., Kouzes, R. T., Križan, P., Krokovny, P., Kronenbitter, B., Kuhr, T., Kulasiri, R., Kumar, R., Kumita, T., Kurihara, E., Kuroki, Y., Kuzmin, A., Kvasnička, P., Kwon, Y. -J., Lai, Y. -T., Lange, J. S., Lee, D. H., Lee, I. S., Lee, S. -H., Leitgab, M., Leitner, R., Levit, D., Lewis, P., Li, C. H., Li, H., Li, J., Li, L., Li, X., Li, Y., Gioi, L. Li, Libby, J., Limosani, A., Liu, C., Liu, Y., Liu, Z. Q., Liventsev, D., Loos, A., Louvot, R., Lubej, M., Lukin, P., Luo, T., MacNaughton, J., Masuda, M., Matsuda, T., Matvienko, D., Matyja, A., Metzner, F., McOnie, S., Mikami, Y., Miyabayashi, K., Miyachi, Y., Miyake, H., Miyata, H., Miyazaki, Y., Mizuk, R., Mohanty, G. B., Mohanty, S., Mohapatra, D., Moll, A., Moon, H. K., Mori, T., Morii, T., Moser, H. -G., Mrvar, M., Müller, T., Muramatsu, N., Mussa, R., Nagamine, T., Nagasaka, Y., Nakahama, Y., Nakamura, I., Nakamura, K. R., Nakano, E., Nakano, H., Nakano, T., Nakao, M., Nakayama, H., Nakazawa, H., Nanut, T., Nath, K. J., Natkaniec, Z., Nayak, M., Nedelkovska, E., Negishi, K., Neichi, K., Ng, C., Niebuhr, C., Niiyama, M., Nisar, N. K., Nishida, S., Nishimura, K., Nitoh, O., Nozaki, T., Ogawa, A., Ogawa, S., Ohshima, T., Okuno, S., Olsen, S. L., Ono, H., Ono, Y., Onuki, Y., Ostrowicz, W., Oswald, C., Ozaki, H., Pakhlov, P., Pakhlova, G., Pal, B., Palka, H., Panzenböck, E., Park, C. -S., Park, C. W., Park, H., Park, K. S., Paul, S., Peak, L. S., Pedlar, T. K., Peng, T., Pesántez, L., Pestotnik, R., Peters, M., Petrič, M., Piilonen, L. E., Poluektov, A., Prasanth, K., Prim, M., Prothmann, K., Pulvermacher, C., Purohit, M. V., Rauch, J., Reisert, B., Ribežl, E., Ritter, M., Rorie, J., Rostomyan, A., Rozanska, M., Rummel, S., Ryu, S., Sahoo, H., Salehi, M., Saito, T., Sakai, K., Sakai, Y., Sandilya, S., Santel, D., Santelj, L., Sanuki, T., Sasaki, J., Sasao, N., Sato, Y., Savinov, V., Schlüter, T., Schneider, O., Schnell, G., Schönmeier, P., Schram, M., Schwanda, C., Schwartz, A. J., Schwenker, B., Seidl, R., Seino, Y., Semmler, D., Senyo, K., Seon, O., Seong, I. S., Sevior, M. E., Shang, L., Shapkin, M., Shebalin, V., Shen, C. P., Shibata, T. -A., Shibuya, H., Shimizu, N., Shinomiya, S., Shiu, J. -G., Shwartz, B., Sibidanov, A., Simon, F., Singh, J. B., Sinha, R., Smerkol, P., Sohn, Y. -S., Sokolov, A., Soloviev, Y., Solovieva, E., Stanič, S., Starič, M., Steder, M., Strube, J. F., Stypula, J., Sugihara, S., Sugiyama, A., Sumihama, M., Sumisawa, K., Sumiyoshi, T., Suzuki, K., Suzuki, S., Suzuki, S. Y., Suzuki, Z., Takeichi, H., Takizawa, M., Tamponi, U., Tanaka, M., Tanaka, S., Tanida, K., Taniguchi, N., Taylor, G. N., Tenchini, F., Teramoto, Y., Tikhomirov, I., Trabelsi, K., Trusov, V., Tsuboyama, T., Uchida, M., Uchida, T., Uehara, S., Ueno, K., Uglov, T., Unno, Y., Uno, S., Uozumi, S., Urquijo, P., Ushiroda, Y., Usov, Y., Vahsen, S. E., Van Hulse, C., 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, J., Wang, M. -Z., Wang, P., Wang, X. L., Watanabe, M., Watanabe, Y., Wedd, R., Wehle, S., White, E., Widmann, E., Wiechczynski, J., Williams, K. M., Won, E., Yabsley, B. D., Yamada, S., Yamamoto, H., Yamaoka, J., Yamashita, Y., Yamauchi, M., Yashchenko, S., Ye, H., Yelton, J., Yook, Y., Yuan, C. Z., Yusa, Y., Zhang, C. C., Zhang, L. M., Zhang, Z. P., Zhao, L., Zhilich, V., Zhukova, V., Zhulanov, V., Ziegler, M., Zivko, T., Zupanc, A., and Zwahlen, N.
Subjects: High Energy Physics - Experiment
Abstract: We report a measurement of the ratios of branching fractions $\mathcal{R}(D) = {\cal B}(\bar{B} \to D \tau^- \bar{\nu}_{\tau})/{\cal B}(\bar{B} \to D \ell^- \bar{\nu}_{\ell})$ and $\mathcal{R}(D^{\ast}) = {\cal B}(\bar{B} \to D^* \tau^- \bar{\nu}_{\tau})/{\cal B}(\bar{B} \to D^* \ell^- \bar{\nu}_{\ell})$, where $\ell$ denotes an electron or a muon. The results are based on a data sample containing $772\times10^6$ $B\bar{B}$ events recorded at the $\Upsilon(4S)$ resonance with the Belle detector at the KEKB $e^+ e^-$ collider. The analysis utilizes a method where the tag-side $B$ meson is reconstructed in a semileptonic decay mode, and the signal-side $\tau$ is reconstructed in a purely leptonic decay. The measured values are $\mathcal{R}(D)= 0.307 \pm 0.037 \pm 0.016$ and $\mathcal{R}(D^{\ast})= 0.283 \pm 0.018 \pm 0.014$, where the first uncertainties are statistical and the second are systematic. These results are in agreement with the Standard Model predictions within $0.2$ and $1.1$ standard deviations, respectively, while their combination agrees with the Standard Model predictions within $1.2$ standard deviations., Comment: 12 pages, 6 figures
Published: 2019

2. Measurement of the tau Michel parameters $\bar{\eta}$ and $\xi\kappa$ in the radiative leptonic decay $\tau^- \rightarrow \ell^- \nu_{\tau} \bar{\nu}_{\ell}\gamma$

Author: The Belle Collaboration, Shimizu, N., Aihara, H., Epifanov, D., Abdesselam, A., Adachi, I., Adamczyk, K., Said, S. Al, Arinstein, K., Arita, Y., Asner, D. M., Aso, T., Atmacan, H., Aulchenko, V., Aushev, T., Ayad, R., Aziz, T., Babu, V., Badhrees, I., Bahinipati, S., Bakich, A. M., Bala, A., Ban, Y., Bansal, V., Barberio, E., Barrett, M., Bartel, W., Bay, A., Behera, P., Belhorn, M., Belous, K., Berger, M., Bernlochner, F., Besson, D., Bhardwaj, V., Bhuyan, B., Biswal, J., Bloomfield, T., Blyth, S., Bobrov, A., Bondar, A., Bonvicini, G., Bookwalter, C., Boulahouache, C., Bozek, A., Bračko, M., Braun, N., Breibeck, F., Brodzicka, J., Browder, T. E., Waheed, E., Červenkov, D., Chang, M. -C., Chang, P., Chao, Y., Chekelian, V., Chen, A., Chen, K. -F., Chen, P., Cheon, B. G., Chilikin, K., Chistov, R., Cho, K., Chobanova, V., Choi, S. -K., Choi, Y., Cinabro, D., Crnkovic, J., Dalseno, J., Danilov, M., Dash, N., Di Carlo, S., Dingfelder, J., Doležal, Z., Dossett, D., Drásal, Z., Drutskoy, A., Dubey, S., Dutta, D., Dutta, K., Eidelman, S., Farhat, H., Fast, J. E., Feindt, M., Ferber, T., Frey, A., Frost, O., Fulsom, B. G., Gaur, V., Gabyshev, N., Ganguly, S., Garmash, A., Gelb, M., Gemmler, J., Getzkow, D., Gillard, R., Giordano, F., Glattauer, R., Goh, Y. M., Goldenzweig, P., Golob, B., Greenwald, D., Perdekamp, M. Grosse, Grygier, J., Grzymkowska, O., Guan, Y., Guido, E., Guo, H., Haba, J., Hamer, P., Han, Y. L., Hara, K., Hara, T., Hasegawa, Y., Hasenbusch, J., Hayasaka, K., Hayashii, H., He, X. H., Heck, M., Hedges, M. T., Heffernan, D., Heider, M., Heller, A., Higuchi, T., Himori, S., Hirose, S., Horiguchi, T., Hoshi, Y., Hoshina, K., Hou, W. -S., Hsiung, Y. B., Hsu, C. -L., Huschle, M., Hyun, H. J., Igarashi, Y., Iijima, T., Imamura, M., Inami, K., Inguglia, G., Ishikawa, A., Itagaki, K., Itoh, R., Iwabuchi, M., Iwasaki, M., Iwasaki, Y., Iwata, S., Jacobs, W. W., Jaegle, I., Jeon, H. B., Jia, S., Jin, Y., Joffe, D., Jones, M., Joo, K. K., Julius, T., Kahn, J., Kakuno, H., Kaliyar, A. B., Kang, J. H., Kang, K. H., Kapusta, P., Karyan, G., Kataoka, S. U., Kato, E., Kato, Y., Katrenko, P., Kawai, H., Kawasaki, T., Keck, T., Kichimi, H., Kiesling, C., Kim, B. H., Kim, D. Y., Kim, H. J., Kim, H. -J., Kim, J. B., Kim, J. H., Kim, K. T., Kim, M. J., Kim, S. H., Kim, S. K., Kim, Y. J., Kinoshita, K., Kleinwort, C., Klucar, J., Ko, B. R., Kobayashi, N., Koblitz, S., Kodyš, P., Koga, Y., Korpar, S., Kotchetkov, D., Kouzes, R. T., Križan, P., Krokovny, P., Kronenbitter, B., Kuhr, T., Kulasiri, R., Kumar, R., Kumita, T., Kurihara, E., Kuroki, Y., Kuzmin, A., Kvasnička, P., Kwon, Y. -J., Lai, Y. -T., Lange, J. S., Lee, D. H., Lee, I. S., Lee, S. -H., Leitgab, M., Leitner, R., Levit, D., Lewis, P., Li, C. H., Li, H., Li, J., Li, L., Li, X., Li, Y., Gioi, L. Li, Libby, J., Limosani, A., Liu, C., Liu, Y., Liu, Z. Q., Liventsev, D., Loos, A., Louvot, R., Lubej, M., Lukin, P., Luo, T., MacNaughton, J., Masuda, M., Matsuda, T., Matvienko, D., Matyja, A., McOnie, S., Merola, M., Metzner, F., Mikami, Y., Miyabayashi, K., Miyachi, Y., Miyake, H., Miyata, H., Miyazaki, Y., Mizuk, R., Mohanty, G. B., Mohanty, S., Mohapatra, D., Moll, A., Moon, H. K., Mori, T., Morii, T., Moser, H. -G., Mrvar, M., Müller, T., Muramatsu, N., Mussa, R., Nagamine, T., Nagasaka, Y., Nakahama, Y., Nakamura, I., Nakamura, K. R., Nakano, E., Nakano, H., Nakano, T., Nakao, M., Nakayama, H., Nakazawa, H., Nanut, T., Nath, K. J., Natkaniec, Z., Nayak, M., Nedelkovska, E., Negishi, K., Neichi, K., Ng, C., Niebuhr, C., Niiyama, M., Nisar, N. K., Nishida, S., Nishimura, K., Nitoh, O., Nozaki, T., Ogawa, A., Ogawa, S., Ohshima, T., Okuno, S., Olsen, S. L., Ono, H., Ono, Y., Onuki, Y., Ostrowicz, W., Oswald, C., Ozaki, H., Pakhlov, P., Pakhlova, G., Pal, B., Palka, H., Panzenböck, E., Pardi, S., Park, C. -S., Park, C. W., Park, H., Park, K. S., Paul, S., Peak, L. S., Pedlar, T. K., Peng, T., Pesántez, L., Pestotnik, R., Peters, M., Petrič, M., Piilonen, L. E., Poluektov, A., Prasanth, K., Prim, M., Prothmann, K., Pulvermacher, C., Purohit, M. V., Rauch, J., Reisert, B., Ribežl, E., Ritter, M., Rorie, J., Rostomyan, A., Rozanska, M., Rummel, S., Ryu, S., Sahoo, H., Saito, T., Sakai, K., Sakai, Y., Salehi, M., Sandilya, S., Santel, D., Santelj, L., Sanuki, T., Sasaki, J., Sasao, N., Sato, Y., Savinov, V., Schlüter, T., Schneider, O., Schnell, G., Schönmeier, P., Schram, M., Schwanda, C., Schwartz, A. J., Schwenker, B., Seidl, R., Seino, Y., Semmler, D., Senyo, K., Seon, O., Seong, I. S., Sevior, M. E., Shang, L., Shapkin, M., Shebalin, V., Shen, C. P., Shibata, T. -A., Shibuya, H., Shinomiya, S., Shiu, J. -G., Shwartz, B., Sibidanov, A., Simon, F., Singh, J. B., Sinha, R., Smerkol, P., Sohn, Y. -S., Sokolov, A., Soloviev, Y., Solovieva, E., Stanič, S., Starič, M., Steder, M., Strube, J. F., Stypula, J., Sugihara, S., Sugiyama, A., Sumihama, M., Sumisawa, K., Sumiyoshi, T., Suzuki, K., Suzuki, S., Suzuki, S. Y., Suzuki, Z., Takeichi, H., Takizawa, M., Tamponi, U., Tanaka, M., Tanaka, S., Tanida, K., Taniguchi, N., Taylor, G. N., Tenchini, F., Teramoto, Y., Tikhomirov, I., Trabelsi, K., Trusov, V., Tsuboyama, T., Uchida, M., Uchida, T., Uehara, S., Ueno, K., Uglov, T., Unno, Y., Uno, S., Uozumi, S., Urquijo, P., Ushiroda, Y., Usov, Y., Vahsen, S. E., Van Hulse, C., Vanhoefer, P., Varner, G., Varvell, K. E., Vervink, K., Vinokurova, A., Vorobyev, V., Vossen, A., Wagner, M. N., Wang, B., Wang, C. H., Wang, J., Wang, M. -Z., Wang, P., Wang, X. L., Watanabe, M., Watanabe, Y., Wedd, R., Wehle, S., White, E., Widmann, E., Wiechczynski, J., Williams, K. M., Won, E., Yabsley, B. D., Yamada, S., Yamamoto, H., Yamaoka, J., Yamashita, Y., Yamauchi, M., Yashchenko, S., Ye, H., Yelton, J., Yook, Y., Yuan, C. Z., Yusa, Y., Zhang, C. C., Zhang, L. M., Zhang, Z. P., Zhao, L., Zhilich, V., Zhukova, V., Zhulanov, V., Ziegler, M., Zivko, T., Zupanc, A., and Zwahlen, N.
Subjects: High Energy Physics - Experiment
Abstract: We present a measurement of the Michel parameters of the $\tau$ lepton, $\bar{\eta}$ and $\xi\kappa$, in the radiative leptonic decay $\tau^- \rightarrow \ell^- \nu_{\tau} \bar{\nu}_{\ell} \gamma$ using 711~f$\mathrm{b}^{-1}$ of collision data collected with the Belle detector at the KEKB $e^+e^-$ collider. The Michel parameters are measured in an unbinned maximum likelihood fit to the kinematic distribution of $e^+e^-\rightarrow\tau^+\tau^-\rightarrow (\pi^+\pi^0 \bar{\nu}_\tau)(\ell^-\nu_{\tau}\bar{\nu}_{\ell}\gamma)$ $(\ell=e$ or $\mu)$. The measured values of the Michel parameters are $\bar{\eta} = -1.3 \pm 1.5 \pm 0.8$ and $\xi\kappa = 0.5 \pm 0.4 \pm 0.2$, where the first error is statistical and the second is systematic. This is the first measurement of these parameters. These results are consistent with the Standard Model predictions within their uncertainties and constrain the coupling constants of the generalized weak interaction.
Published: 2017
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3. Precise determination of the CKM matrix element $\left| V_{cb}\right|$ with $\bar B^0 \to D^{*\,+} \, \ell^- \, \bar \nu_\ell$ decays with hadronic tagging at Belle

Author: The Belle Collaboration, Abdesselam, A., Adachi, I., Adamczyk, K., Aihara, H., Said, S. Al, Arinstein, K., Arita, Y., Asner, D. M., Aso, T., Atmacan, H., Aulchenko, V., Aushev, T., Ayad, R., Aziz, T., Babu, V., Badhrees, I., Bahinipati, S., Bakich, A. M., Bala, A., Ban, Y., Bansal, V., Barberio, E., Barrett, M., Bartel, W., Bay, A., Behera, P., Belhorn, M., Belous, K., Berger, M., Bernlochner, F. U., Besson, D., Bhardwaj, V., Bhuyan, B., Biswal, J., Bloomfield, T., Blyth, S., Bobrov, A., Bondar, A., Bonvicini, G., Bookwalter, C., Boulahouache, C., Bozek, A., Bračko, M., Braun, N., Breibeck, F., Brodzicka, J., Browder, T. E., Waheed, E., Červenkov, D., Chang, M. -C., Chang, P., Chao, Y., Chekelian, V., Chen, A., Chen, K. -F., Chen, P., Cheon, B. G., Chilikin, K., Chistov, R., Cho, K., Chobanova, V., Choi, S. -K., Choi, Y., Cinabro, D., Crnkovic, J., Dalseno, J., Danilov, M., Dash, N., Di Carlo, S., Dingfelder, J., Doležal, Z., Dossett, D., Drásal, Z., Drutskoy, A., Dubey, S., Dutta, D., Dutta, K., Eidelman, S., Epifanov, D., Falke, S., Farhat, H., Fast, J. E., Feindt, M., Ferber, T., Frey, A., Frost, O., Fulsom, B. G., Gaur, V., Gabyshev, N., Ganguly, S., Garmash, A., Gelb, M., Gemmler, J., Getzkow, D., Gillard, R., Giordano, F., Glattauer, R., Goh, Y. M., Goldenzweig, P., Golob, B., Greenwald, D., Perdekamp, M. Grosse, Grygier, J., Grzymkowska, O., Guan, Y., Guido, E., Guo, H., Haba, J., Hamer, P., Han, Y. L., Hara, K., Hara, T., Hasegawa, Y., Hasenbusch, J., Hayasaka, K., Hayashii, H., He, X. H., Heck, M., Hedges, M. T., Heffernan, D., Heider, M., Heller, A., Higuchi, T., Himori, S., Hirose, S., Horiguchi, T., Hoshi, Y., Hoshina, K., Hou, W. -S., Hsiung, Y. B., Hsu, C. -L., Huschle, M., Hyun, H. J., Igarashi, Y., Iijima, T., Imamura, M., Inami, K., Inguglia, G., Ishikawa, A., Itagaki, K., Itoh, R., Iwabuchi, M., Iwasaki, M., Iwasaki, Y., Iwata, S., Jacobs, W. W., Jaegle, I., Jeon, H. B., Jia, S., Jin, Y., Joffe, D., Jones, M., Joo, K. K., Julius, T., Kahn, J., Kakuno, H., Kaliyar, A. B., Kang, J. H., Kang, K. H., Kapusta, P., Karyan, G., Kataoka, S. U., Kato, E., Kato, Y., Katrenko, P., Kawai, H., Kawasaki, T., Keck, T., Kichimi, H., Kiesling, C., Kim, B. H., Kim, D. Y., Kim, H. J., Kim, H. -J., Kim, J. B., Kim, J. H., Kim, K. T., Kim, M. J., Kim, S. H., Kim, S. K., Kim, Y. J., Kinoshita, K., Kleinwort, C., Klucar, J., Ko, B. R., Kobayashi, N., Koblitz, S., Kodyš, P., Koga, Y., Korpar, S., Kotchetkov, D., Kouzes, R. T., Križan, P., Krokovny, P., Kronenbitter, B., Kuhr, T., Kulasiri, R., Kumar, R., Kumita, T., Kurihara, E., Kuroki, Y., Kuzmin, A., Kvasnička, P., Kwon, Y. -J., Lai, Y. -T., Lange, J. S., Lee, D. H., Lee, I. S., Lee, S. -H., Leitgab, M., Leitner, R., Levit, D., Lewis, P., Li, C. H., Li, H., Li, J., Li, L., Li, X., Li, Y., Gioi, L. Li, Libby, J., Limosani, A., Liu, C., Liu, Y., Liu, Z. Q., Liventsev, D., Loos, A., Louvot, R., Lubej, M., Lukin, P., Luo, T., MacNaughton, J., Masuda, M., Matsuda, T., Matvienko, D., Matyja, A., Metzner, F., McOnie, S., Mikami, Y., Miyabayashi, K., Miyachi, Y., Miyake, H., Miyata, H., Miyazaki, Y., Mizuk, R., Mohanty, G. B., Mohanty, S., Mohapatra, D., Moll, A., Moon, H. K., Mori, T., Morii, T., Moser, H. -G., Mrvar, M., Müller, T., Muramatsu, N., Mussa, R., Nagamine, T., Nagasaka, Y., Nakahama, Y., Nakamura, I., Nakamura, K. R., Nakano, E., Nakano, H., Nakano, T., Nakao, M., Nakayama, H., Nakazawa, H., Nanut, T., Nath, K. J., Natkaniec, Z., Nayak, M., Nedelkovska, E., Negishi, K., Neichi, K., Ng, C., Niebuhr, C., Niiyama, M., Nisar, N. K., Nishida, S., Nishimura, K., Nitoh, O., Nozaki, T., Ogawa, A., Ogawa, S., Ohshima, T., Okuno, S., Olsen, S. L., Ono, H., Ono, Y., Onuki, Y., Ostrowicz, W., Oswald, C., Ozaki, H., Pakhlov, P., Pakhlova, G., Pal, B., Palka, H., Panzenböck, E., Park, C. -S., Park, C. W., Park, H., Park, K. S., Paul, S., Peak, L. S., Pedlar, T. K., Peng, T., Pesántez, L., Pestotnik, R., Peters, M., Petrič, M., Piilonen, L. E., Poluektov, A., Prasanth, K., Prim, M., Prothmann, K., Pulvermacher, C., Purohit, M. V., Rauch, J., Reisert, B., Ribežl, E., Ritter, M., Rorie, J., Rostomyan, A., Rozanska, M., Rummel, S., Ryu, S., Sahoo, H., Salehi, M., Saito, T., Sakai, K., Sakai, Y., Sandilya, S., Santel, D., Santelj, L., Sanuki, T., Sasaki, J., Sasao, N., Sato, Y., Savinov, V., Schlüter, T., Schneider, O., Schnell, G., Schönmeier, P., Schram, M., Schwanda, C., Schwartz, A. J., Schwenker, B., Seidl, R., Seino, Y., Semmler, D., Senyo, K., Seon, O., Seong, I. S., Sevior, M. E., Shang, L., Shapkin, M., Shebalin, V., Shen, C. P., Shibata, T. -A., Shibuya, H., Shimizu, N., Shinomiya, S., Shiu, J. -G., Shwartz, B., Sibidanov, A., Simon, F., Singh, J. B., Sinha, R., Smerkol, P., Sohn, Y. -S., Sokolov, A., Soloviev, Y., Solovieva, E., Stanič, S., Starič, M., Steder, M., Strube, J. F., Stypula, J., Sugihara, S., Sugiyama, A., Sumihama, M., Sumisawa, K., Sumiyoshi, T., Suzuki, K., Suzuki, S., Suzuki, S. Y., Suzuki, Z., Takeichi, H., Takizawa, M., Tamponi, U., Tanaka, M., Tanaka, S., Tanida, K., Taniguchi, N., Taylor, G. N., Tenchini, F., Teramoto, Y., Tikhomirov, I., Trabelsi, K., Trusov, V., Tsuboyama, T., Uchida, M., Uchida, T., Uehara, S., Ueno, K., Uglov, T., Unno, Y., Uno, S., Uozumi, S., Urquijo, P., Ushiroda, Y., Usov, Y., Vahsen, S. E., Van Hulse, C., Vanhoefer, P., Varner, G., Varvell, K. E., Vervink, K., Vinokurova, A., Vorobyev, V., Vossen, A., Wagner, M. N., Wang, B., Wang, C. H., Wang, J., Wang, M. -Z., Wang, P., Wang, X. L., Watanabe, M., Watanabe, Y., Wedd, R., Wehle, S., White, E., Widmann, E., Wiechczynski, J., Williams, K. M., Won, E., Yabsley, B. D., Yamada, S., Yamamoto, H., Yamaoka, J., Yamashita, Y., Yamauchi, M., Yashchenko, S., Ye, H., Yelton, J., Yook, Y., Yuan, C. Z., Yusa, Y., Zhang, C. C., Zhang, L. M., Zhang, Z. P., Zhao, L., Zhilich, V., Zhukova, V., Zhulanov, V., Ziegler, M., Zivko, T., Zupanc, A., and Zwahlen, N.
Subjects: High Energy Physics - Experiment
Abstract: The precise determination of the CKM matrix element $\left| V_{cb}\right|$ is important for carrying out tests of the flavour sector of the Standard Model. In this article we present a preliminary analysis of the $\bar B^0 \to D^{*\,+} \, \ell^- \, \bar \nu_\ell$ decay mode and its charge conjugate, selected in events that contain a fully reconstructed $B$-meson, using 772 million $e^+ \, e^- \to \Upsilon(4S) \to B \bar B$ events recorded by the Belle detector at KEKB. Unfolded differential decay rates of four kinematic variables fully describing the $\bar B^0 \to D^{*\,+} \, \ell^- \, \bar \nu_\ell$ decay in the $B$-meson rest frame are presented. We measure the total branching fraction $\mathcal{B}( \bar B^0 \to D^{*\,+} \, \ell^- \, \bar \nu_\ell ) = \left(4.95 \pm 0.11 \pm 0.22 \right) \times 10^{-2}$, where the errors are statistical and systematic respectively. The value of $\left|V_{cb} \right|$ is determined to be $\left( 37.4 \pm 1.3 \right) \times 10^{-3}$. Both results are in good agreement with current world averages.
Published: 2017

4. Observation of Transverse $\Lambda/\bar{\Lambda}$ Hyperon Polarization in $e^+e^-$ Annihilation at Belle

Author: The Belle Collaboration, Abdesselam, A., Adachi, I., Adamczyk, K., Aihara, H., Said, S. Al, Arinstein, K., Arita, Y., Asner, D. M., Aso, T., Atmacan, H., Aulchenko, V., Aushev, T., Ayad, R., Aziz, T., Babu, V., Badhrees, I., Bahinipati, S., Bakich, A. M., Bala, A., Ban, Y., Bansal, V., Barberio, E., Barrett, M., Bartel, W., Bay, A., Behera, P., Belhorn, M., Belous, K., Berger, M., Besson, D., Bhardwaj, V., Bhuyan, B., Biswal, J., Bloomfield, T., Blyth, S., Bobrov, A., Bondar, A., Bonvicini, G., Bookwalter, C., Boulahouache, C., Bozek, A., Bračko, M., Breibeck, F., Brodzicka, J., Browder, T. E., Waheed, E., Červenkov, D., Chang, M. -C., Chang, P., Chao, Y., Chekelian, V., Chen, A., Chen, K. -F., Chen, P., Cheon, B. G., Chilikin, K., Chistov, R., Cho, K., Chobanova, V., Choi, S. -K., Choi, Y., Cinabro, D., Crnkovic, J., Dalseno, J., Danilov, M., Dash, N., Di Carlo, S., Dingfelder, J., Doležal, Z., Dossett, D., Drásal, Z., Drutskoy, A., Dubey, S., Dutta, D., Dutta, K., Eidelman, S., Epifanov, D., Farhat, H., Fast, J. E., Feindt, M., Ferber, T., Frey, A., Frost, O., Fulsom, B. G., Gaur, V., Gabyshev, N., Ganguly, S., Garmash, A., Getzkow, D., Gillard, R., Giordano, F., Glattauer, R., Goh, Y. M., Goldenzweig, P., Golob, B., Greenwald, D., Perdekamp, M. Grosse, Grygier, J., Grzymkowska, O., Guan, Y., Guo, H., Haba, J., Hamer, P., Han, Y. L., Hara, K., Hara, T., Hasegawa, Y., Hasenbusch, J., Hayasaka, K., Hayashii, H., He, X. H., Heck, M., Hedges, M. T., Heffernan, D., Heider, M., Heller, A., Higuchi, T., Himori, S., Hirose, S., Horiguchi, T., Hoshi, Y., Hoshina, K., Hou, W. -S., Hsiung, Y. B., Hsu, C. -L., Huschle, M., Hyun, H. J., Igarashi, Y., Iijima, T., Imamura, M., Inami, K., Inguglia, G., Ishikawa, A., Itagaki, K., Itoh, R., Iwabuchi, M., Iwasaki, M., Iwasaki, Y., Iwata, S., Jacobs, W. W., Jaegle, I., Jeon, H. B., Jin, Y., Joffe, D., Jones, M., Joo, K. K., Julius, T., Kakuno, H., Kaliyar, A. B., Kang, J. H., Kang, K. H., Kapusta, P., Kataoka, S. U., Kato, E., Kato, Y., Katrenko, P., Kawai, H., Kawasaki, T., Keck, T., Kichimi, H., Kiesling, C., Kim, B. H., Kim, D. Y., Kim, H. J., Kim, H. -J., Kim, J. B., Kim, J. H., Kim, K. T., Kim, M. J., Kim, S. H., Kim, S. K., Kim, Y. J., Kinoshita, K., Kleinwort, C., Klucar, J., Ko, B. R., Kobayashi, N., Koblitz, S., Kodyš, P., Koga, Y., Korpar, S., Kotchetkov, D., Kouzes, R. T., Križan, P., Krokovny, P., Kronenbitter, B., Kuhr, T., Kulasiri, R., Kumar, R., Kumita, T., Kurihara, E., Kuroki, Y., Kuzmin, A., Kvasnička, P., Kwon, Y. -J., Lai, Y. -T., Lange, J. S., Lee, D. H., Lee, I. S., Lee, S. -H., Leitgab, M., Leitner, R., Levit, D., Lewis, P., Li, C. H., Li, H., Li, J., Li, L., Li, X., Li, Y., Gioi, L. Li, Libby, J., Limosani, A., Liu, C., Liu, Y., Liu, Z. Q., Liventsev, D., Loos, A., Louvot, R., Lubej, M., Lukin, P., Luo, T., MacNaughton, J., Masuda, M., Matsuda, T., Matvienko, D., Matyja, A., McOnie, S., Mikami, Y., Miyabayashi, K., Miyachi, Y., Miyake, H., Miyata, H., Miyazaki, Y., Mizuk, R., Mohanty, G. B., Mohanty, S., Mohapatra, D., Moll, A., Moon, H. K., Mori, T., Morii, T., Moser, H. -G., Müller, T., Muramatsu, N., Mussa, R., Nagamine, T., Nagasaka, Y., Nakahama, Y., Nakamura, I., Nakamura, K. R., Nakano, E., Nakano, H., Nakano, T., Nakao, M., Nakayama, H., Nakazawa, H., Nanut, T., Nath, K. J., Natkaniec, Z., Nayak, M., Nedelkovska, E., Negishi, K., Neichi, K., Ng, C., Niebuhr, C., Niiyama, M., Nisar, N. K., Nishida, S., Nishimura, K., Nitoh, O., Nozaki, T., Ogawa, A., Ogawa, S., Ohshima, T., Okuno, S., Olsen, S. L., Ono, Y., Onuki, Y., Ostrowicz, W., Oswald, C., Ozaki, H., Pakhlov, P., Pakhlova, G., Pal, B., Palka, H., Panzenböck, E., Park, C. -S., Park, C. W., Park, H., Park, K. S., Paul, S., Peak, L. S., Pedlar, T. K., Peng, T., Pesántez, L., Pestotnik, R., Peters, M., Petrič, M., Piilonen, L. E., Poluektov, A., Prasanth, K., Prim, M., Prothmann, K., Pulvermacher, C., Purohit, M. V., Rauch, J., Reisert, B., Ribežl, E., Ritter, M., Rorie, J., Rostomyan, A., Rozanska, M., Rummel, S., Ryu, S., Sahoo, H., Saito, T., Sakai, K., Sakai, Y., Sandilya, S., Santel, D., Santelj, L., Sanuki, T., Sasaki, J., Sasao, N., Sato, Y., Savinov, V., Schlüter, T., Schneider, O., Schnell, G., Schönmeier, P., Schram, M., Schwanda, C., Schwartz, A. J., Schwenker, B., Seidl, R., Seino, Y., Semmler, D., Senyo, K., Seon, O., Seong, I. S., Sevior, M. E., Shang, L., Shapkin, M., Shebalin, V., Shen, C. P., Shibata, T. -A., Shibuya, H., Shimizu, N., Shinomiya, S., Shiu, J. -G., Shwartz, B., Sibidanov, A., Simon, F., Singh, J. B., Sinha, R., Smerkol, P., Sohn, Y. -S., Sokolov, A., Soloviev, Y., Solovieva, E., Stanič, S., Starič, M., Steder, M., Strube, J. F., Stypula, J., Sugihara, S., Sugiyama, A., Sumihama, M., Sumisawa, K., Sumiyoshi, T., Suzuki, K., Suzuki, S., Suzuki, S. Y., Suzuki, Z., Takeichi, H., Takizawa, M., Tamponi, U., Tanaka, M., Tanaka, S., Tanida, K., Taniguchi, N., Taylor, G. N., Tenchini, F., Teramoto, Y., Tikhomirov, I., Trabelsi, K., Trusov, V., Tsuboyama, T., Uchida, M., Uchida, T., Uehara, S., Ueno, K., Uglov, T., Unno, Y., Uno, S., Uozumi, S., Urquijo, P., Ushiroda, Y., Usov, Y., Vahsen, S. E., Van Hulse, C., Vanhoefer, P., Varner, G., Varvell, K. E., Vervink, K., Vinokurova, A., Vorobyev, V., Vossen, A., Wagner, M. N., Wang, C. H., Wang, J., Wang, M. -Z., Wang, P., Wang, X. L., Watanabe, M., Watanabe, Y., Wedd, R., Wehle, S., White, E., Widmann, E., Wiechczynski, J., Williams, K. M., Won, E., Yabsley, B. D., Yamada, S., Yamamoto, H., Yamaoka, J., Yamashita, Y., Yamauchi, M., Yashchenko, S., Ye, H., Yelton, J., Yook, Y., Yuan, C. Z., Yusa, Y., Zhang, C. C., Zhang, L. M., Zhang, Z. P., Zhao, L., Zhilich, V., Zhukova, V., Zhulanov, V., Ziegler, M., Zivko, T., Zupanc, A., and Zwahlen, N.
Subjects: High Energy Physics - Experiment
Abstract: We report the first observation of the polarization of $\Lambda/\bar{\Lambda}$ hyperons transverse to its production plane in $e^+e^-$ annihilation. We observe a significant polarization that rises with the fractional energy carried by the hyperon as well as its transverse momentum. To define the production plane, we use the direction of the hyperon momentum together with either the thrust axis in the event or the momentum vector of a hadron in the opposite hemisphere. Furthermore, we investigate the contributions to the hyperon polarization from the feed-down from $\Sigma^0/\bar{\Sigma}^0$ and $\Lambda_c^{\pm}$ decays. This measurement uses a dataset of 800.4\~fb$^{-1}$ collected by the Belle experiment at or near a center-of-mass energy of 10.58 GeV., Comment: 14 pages, 7 figures
Published: 2016

5. Study of Two-Body $e^+e^- \to B_s^{()}\bar{B}_s^{()}$ Production in the Energy Range from 10.77 to 11.02 GeV

Author: Abdesselam, A., Adachi, I., Adamczyk, K., Aihara, H., Said, S. Al, Arinstein, K., Arita, Y., Asner, D. M., Aso, T., Atmacan, H., Aulchenko, V., Aushev, T., Ayad, R., Aziz, T., Babu, V., Badhrees, I., Bahinipati, S., Bakich, A. M., Bala, A., Ban, Y., Bansal, V., Barberio, E., Barrett, M., Bartel, W., Bay, A., Bedny, I., Behera, P., Belhorn, M., Belous, K., Berger, M., Besson, D., Bhardwaj, V., Bhuyan, B., Biswal, J., Bloomfield, T., Blyth, S., Bobrov, A., Bondar, A., Bonvicini, G., Bookwalter, C., Boulahouache, C., Bozek, A., Bracko, M., Breibeck, F., Brodzicka, J., Browder, T. E., Waheed, E., Cervenkov, D., Chang, M. -C., Chang, P., Chao, Y., Chekelian, V., Chen, A., Chen, K. -F., Chen, P., Cheon, B. G., Chilikin, K., Chistov, R., Cho, K., Chobanova, V., Choi, S. -K., Choi, Y., Cinabro, D., Crnkovic, J., Dalseno, J., Danilov, M., Dash, N., DiCarlo, S., Dingfelder, J., Dolezal, Z., Dossett, D., Drasal, Z., Drutskoy, A., Dubey, S., Dutta, D., Dutta, K., Eidelman, S., Epifanov, D., Esen, S., Farhat, H., Fast, J. E., Feindt, M., Ferber, T., Frey, A., Frost, O., Fulsom, B. G., Gaur, V., Gabyshev, N., Ganguly, S., Garmash, A., Getzkow, D., Gillard, R., Giordano, F., Glattauer, R., Goh, Y. M., Goldenzweig, P., Golob, B., Greenwald, D., Perdekamp, M. Grosse, Grygier, J., Grzymkowska, O., Guo, H., Haba, J., Hamer, P., Han, Y. L., Hara, K., Hara, T., Hasegawa, Y., Hasenbusch, J., Hayasaka, K., Hayashii, H., He, X. H., Heck, M., Hedges, M. T., Heffernan, D., Heider, M., Heller, A., Higuchi, T., Himori, S., Hirose, S., Horiguchi, T., Hoshi, Y., Hoshina, K., Hou, W. -S., Hsiung, Y. B., Hsu, C. -L., Huschle, M., Hyun, H. J., Igarashi, Y., Iijima, T., Imamura, M., Inami, K., Inguglia, G., Ishikawa, A., Itagaki, K., Itoh, R., Iwabuchi, M., Iwasaki, M., Iwasaki, Y., Iwata, S., Jacobs, W. W., Jaegle, I., Jeon, H. B., Jin, Y., Joffe, D., Jones, M., Joo, K. K., Julius, T., Kakuno, H., Kaliyar, A. B., Kang, J. H., Kang, K. H., Kapusta, P., Kataoka, S. U., Kato, E., Kato, Y., Katrenko, P., Kawai, H., Kawasaki, T., Keck, T., Kichimi, H., Kiesling, C., Kim, B. H., Kim, D. Y., Kim, H. J., Kim, H. -J., Kim, J. B., Kim, J. H., Kim, K. T., Kim, M. J., Kim, S. H., Kim, S. K., Kim, Y. J., Kinoshita, K., Kleinwort, C., Klucar, J., Ko, B. R., Kobayashi, N., Koblitz, S., Kodys, P., Koga, Y., Korpar, S., Kotchetkov, D., Kouzes, R. T., Krizan, P., Krokovny, P., Kronenbitter, B., Kuhr, T., Kulasiri, L., Kumar, R., Kumita, T., Kurihara, E., Kuroki, Y., Kuzmin, A., Kvasnicka, P., Kwon, Y. -J., Lai, Y. -T., Lange, J. S., Lee, D. H., Lee, I. S., Lee, S. -H., Leitgab, M., Leitner, R., Levit, D., Lewis, P., Li, C. H., Li, H., Li, J., Li, L., Li, X., Li, Y., Gioi, L. Li, Libby, J., Limosani, A., Liu, C., Liu, Y., Liu, Z. Q., Liventsev, D., Loos, A., Louvot, R., Lubej, M., Lukin, P., Luo, T., MacNaughton, J., Masuda, M., Matsuda, T., Matvienko, D., Matyja, A., McOnie, S., Mikami, Y., Miyabayashi, K., Miyachi, Y., Miyake, H., Miyata, H., Miyazaki, Y., Mizuk, R., Mohanty, G. B., Mohanty, S., Mohapatra, D., Moll, A., Moon, H. K., Mori, T., Morii, T., Moser, H. -G., Muller, T., Muramatsu, N., Mussa, R., Nagamine, T., Nagasaka, Y., Nakahama, Y., Nakamura, I., Nakamura, K. R., Nakano, E., Nakano, H., Nakano, T., Nakao, M., Nakayama, H., Nakazawa, H., Nanut, T., Nath, K. J., Natkaniec, Z., Nayak, M., Nedelkovska, E., Negishi, K., Neichi, K., Ng, C., Niebuhr, C., Niiyama, M., Nisar, N. K., Nishida, S., Nishimura, K., Nitoh, O., Nozaki, T., Ogawa, A., Ogawa, S., Ohshima, T., Okuno, S., Olsen, S. L., Ono, Y., Onuki, Y., Ostrowicz, W., Oswald, C., Ozaki, H., Pakhlov, P., Pakhlova, G., Pal, B., Palka, H., Panzenbock, E., Park, C. -S., Park, C. W., Park, H., Park, K. S., Paul, S., Peak, L. S., Pedlar, T. K., Peng, T., Pesantez, L., Pestotnik, R., Peters, M., Petric, M., Piilonen, L. E., Poluektov, A., Prasanth, K., Prim, M., Prothmann, K., Pulvermacher, C., Purohit, M. V., Rauch, J., Reisert, B., Ribezl, E., Ritter, M., Rorie, J., Rostomyan, A., Rozanska, M., Rummel, S., Ryu, S., Sahoo, H., Saito, T., Sakai, K., Sakai, Y., Sandilya, S., Santel, D., Santelj, L., Sanuki, T., Sasaki, J., Sasao, N., Sato, Y., Savinov, V., Schluter, T., Schneider, O., Schnell, G., Schonmeier, P., Schram, M., Schwanda, C., Schwartz, A. J., Schwenker, B., Seidl, R., Seino, Y., Semmler, D., Senyo, K., Seon, O., Seong, I. S., Sevior, M. E., Shang, L., Shapkin, M., Shebalin, V., Shen, C. P., Shibata, T. -A., Shibuya, H., Shimizu, N., Shinomiya, S., Shiu, J. -G., Shwartz, B., Sibidanov, A., Simon, F., Singh, J. B., Sinha, R., Smerkol, P., Sohn, Y. -S., Sokolov, A., Soloviev, Y., Solovieva, E., Stanic, S., Staric, M., Steder, M., Strube, J. F., Stypula, J., Sugihara, S., Sugiyama, A., Sumihama, M., Sumisawa, K., Sumiyoshi, T., Suzuki, K., Suzuki, S., Suzuki, S. Y., Suzuki, Z., Takeichi, H., Takizawa, M., Tamponi, U., Tanaka, M., Tanaka, S., Tanida, K., Taniguchi, N., Taylor, G. N., Tenchini, F., Teramoto, Y., Tikhomirov, I., Trabelsi, K., Trusov, V., Tse, Y. F., Tsuboyama, T., Uchida, M., Uchida, T., Uehara, S., Ueno, K., Uglov, T., Unno, Y., Uno, S., Uozumi, S., Urquijo, P., Ushiroda, Y., Usov, Y., Vahsen, S. E., Van Hulse, C., Vanhoefer, P., Varner, G., Varvell, K. E., Vervink, K., Vinokurova, A., Vorobyev, V., Vossen, A., Wagner, M. N., Wang, C. H., Wang, J., Wang, M. -Z., Wang, P., Wang, X. L., Watanabe, M., Watanabe, Y., Wedd, R., Wehle, S., White, E., Widmann, E., Wiechczynski, J., Williams, K. M., Won, E., Yabsley, B. D., Yamada, S., Yamamoto, H., Yamaoka, J., Yamashita, Y., Yamauchi, M., Yashchenko, S., Ye, H., Yelton, J., Yook, Y., Yuan, C. Z., Yusa, Y., Zhang, C. C., Zhang, L. M., Zhang, Z. P., Zhao, L., Zhilich, V., Zhukova, V., Zhulanov, V., Ziegler, M., Zivko, T., Zupanc, A., Zwahlen, N., and Zyukova, O.
Subjects: High Energy Physics - Experiment
Abstract: We report results on the studies of the $e^+e^-\to B_s^{(*)}\bar{B}_s^{(*)}$ processes. The results are based on a $121.4$ fb$^{-1}$ data sample collected with the Belle detector at the center-of-mass energy near the $\Upsilon(10860)$ peak and $16.4$ fb$^{-1}$ of data collected at 19 energy points in the range from 10.77 to 11.02 GeV. We observe a clear $e^+e^-\to\Upsilon(10860)\to B_s^{(*)}\bar{B}_s^{(*)}$ signal, with no statistically significant signal of $e^+e^-\to \Upsilon(11020)\to B_s^{(*)}\bar{B}_s^{(*)}$. The relative production ratio of $B_s^*\bar{B}_s^*$, $B_s\bar{B}_s^{*}$, and $B_s\bar{B}_s$ final states at $\sqrt{s}=10.866$ GeV is measured to be $7:$ $0.856\pm0.106(stat.)\pm0.053(syst.):$ $0.645\pm0.094(stat.)^{+0.030}_{-0.033}(syst.)$. An angular analysis of the $B_s^*\bar{B}_s^*$ final state produced at the $\Upsilon(10860)$ peak is also performed., Comment: 22 page, 6 figures
Published: 2016

6. Measurement of Michel Parameters ($\bar\eta$, $\xi\kappa$) in the radiative leptonic decay of tau at Belle

Author: The Belle Collaboration, Abdesselam, A., Adachi, I., Adamczyk, K., Aihara, H., Said, S. Al, Arinstein, K., Arita, Y., Asner, D. M., Aso, T., Atmacan, H., Aulchenko, V., Aushev, T., Ayad, R., Aziz, T., Babu, V., Badhrees, I., Bahinipati, S., Bakich, A. M., Bala, A., Ban, Y., Bansal, V., Barberio, E., Barrett, M., Bartel, W., Bay, A., Behera, P., Belhorn, M., Belous, K., Berger, M., Besson, D., Bhardwaj, V., Bhuyan, B., Biswal, J., Bloomfield, T., Blyth, S., Bobrov, A., Bondar, A., Bonvicini, G., Bookwalter, C., Boulahouache, C., Bozek, A., Bračko, M., Breibeck, F., Brodzicka, J., Browder, T. E., Waheed, E., Červenkov, D., Chang, M. -C., Chang, P., Chao, Y., Chekelian, V., Chen, A., Chen, K. -F., Chen, P., Cheon, B. G., Chilikin, K., Chistov, R., Cho, K., Chobanova, V., Choi, S. -K., Choi, Y., Cinabro, D., Crnkovic, J., Dalseno, J., Danilov, M., Dash, N., Di Carlo, S., Dingfelder, J., Doležal, Z., Dossett, D., Drásal, Z., Drutskoy, A., Dubey, S., Dutta, D., Dutta, K., Eidelman, S., Epifanov, D., Farhat, H., Fast, J. E., Feindt, M., Ferber, T., Frey, A., Frost, O., Fulsom, B. G., Gaur, V., Gabyshev, N., Ganguly, S., Garmash, A., Getzkow, D., Gillard, R., Giordano, F., Glattauer, R., Goh, Y. M., Goldenzweig, P., Golob, B., Greenwald, D., Perdekamp, M. Grosse, Grygier, J., Grzymkowska, O., Guan, Y., Guo, H., Haba, J., Hamer, P., Han, Y. L., Hara, K., Hara, T., Hasegawa, Y., Hasenbusch, J., Hayasaka, K., Hayashii, H., He, X. H., Heck, M., Hedges, M. T., Heffernan, D., Heider, M., Heller, A., Higuchi, T., Himori, S., Hirose, S., Horiguchi, T., Hoshi, Y., Hoshina, K., Hou, W. -S., Hsiung, Y. B., Hsu, C. -L., Huschle, M., Hyun, H. J., Igarashi, Y., Iijima, T., Imamura, M., Inami, K., Inguglia, G., Ishikawa, A., Itagaki, K., Itoh, R., Iwabuchi, M., Iwasaki, M., Iwasaki, Y., Iwata, S., Jacobs, W. W., Jaegle, I., Jeon, H. B., Jin, Y., Joffe, D., Jones, M., Joo, K. K., Julius, T., Kakuno, H., Kaliyar, A. B., Kang, J. H., Kang, K. H., Kapusta, P., Kataoka, S. U., Kato, E., Kato, Y., Katrenko, P., Kawai, H., Kawasaki, T., Keck, T., Kichimi, H., Kiesling, C., Kim, B. H., Kim, D. Y., Kim, H. J., Kim, H. -J., Kim, J. B., Kim, J. H., Kim, K. T., Kim, M. J., Kim, S. H., Kim, S. K., Kim, Y. J., Kinoshita, K., Kleinwort, C., Klucar, J., Ko, B. R., Kobayashi, N., Koblitz, S., Kodyš, P., Koga, Y., Korpar, S., Kotchetkov, D., Kouzes, R. T., Križan, P., Krokovny, P., Kronenbitter, B., Kuhr, T., Kulasiri, R., Kumar, R., Kumita, T., Kurihara, E., Kuroki, Y., Kuzmin, A., Kvasnička, P., Kwon, Y. -J., Lai, Y. -T., Lange, J. S., Lee, D. H., Lee, I. S., Lee, S. -H., Leitgab, M., Leitner, R., Levit, D., Lewis, P., Li, C. H., Li, H., Li, J., Li, L., Li, X., Li, Y., Gioi, L. Li, Libby, J., Limosani, A., Liu, C., Liu, Y., Liu, Z. Q., Liventsev, D., Loos, A., Louvot, R., Lubej, M., Lukin, P., Luo, T., MacNaughton, J., Masuda, M., Matsuda, T., Matvienko, D., Matyja, A., McOnie, S., Mikami, Y., Miyabayashi, K., Miyachi, Y., Miyake, H., Miyata, H., Miyazaki, Y., Mizuk, R., Mohanty, G. B., Mohanty, S., Mohapatra, D., Moll, A., Moon, H. K., Mori, T., Morii, T., Moser, H. -G., Müller, T., Muramatsu, N., Mussa, R., Nagamine, T., Nagasaka, Y., Nakahama, Y., Nakamura, I., Nakamura, K. R., Nakano, E., Nakano, H., Nakano, T., Nakao, M., Nakayama, H., Nakazawa, H., Nanut, T., Nath, K. J., Natkaniec, Z., Nayak, M., Nedelkovska, E., Negishi, K., Neichi, K., Ng, C., Niebuhr, C., Niiyama, M., Nisar, N. K., Nishida, S., Nishimura, K., Nitoh, O., Nozaki, T., Ogawa, A., Ogawa, S., Ohshima, T., Okuno, S., Olsen, S. L., Ono, Y., Onuki, Y., Ostrowicz, W., Oswald, C., Ozaki, H., Pakhlov, P., Pakhlova, G., Pal, B., Palka, H., Panzenböck, E., Park, C. -S., Park, C. W., Park, H., Park, K. S., Paul, S., Peak, L. S., Pedlar, T. K., Peng, T., Pesántez, L., Pestotnik, R., Peters, M., Petrič, M., Piilonen, L. E., Poluektov, A., Prasanth, K., Prim, M., Prothmann, K., Pulvermacher, C., Purohit, M. V., Rauch, J., Reisert, B., Ribežl, E., Ritter, M., Rorie, J., Rostomyan, A., Rozanska, M., Rummel, S., Ryu, S., Sahoo, H., Saito, T., Sakai, K., Sakai, Y., Sandilya, S., Santel, D., Santelj, L., Sanuki, T., Sasaki, J., Sasao, N., Sato, Y., Savinov, V., Schlüter, T., Schneider, O., Schnell, G., Schönmeier, P., Schram, M., Schwanda, C., Schwartz, A. J., Schwenker, B., Seidl, R., Seino, Y., Semmler, D., Senyo, K., Seon, O., Seong, I. S., Sevior, M. E., Shang, L., Shapkin, M., Shebalin, V., Shen, C. P., Shibata, T. -A., Shibuya, H., Shimizu, N., Shinomiya, S., Shiu, J. -G., Shwartz, B., Sibidanov, A., Simon, F., Singh, J. B., Sinha, R., Smerkol, P., Sohn, Y. -S., Sokolov, A., Soloviev, Y., Solovieva, E., Stanič, S., Starič, M., Steder, M., Strube, J. F., Stypula, J., Sugihara, S., Sugiyama, A., Sumihama, M., Sumisawa, K., Sumiyoshi, T., Suzuki, K., Suzuki, S., Suzuki, S. Y., Suzuki, Z., Takeichi, H., Takizawa, M., Tamponi, U., Tanaka, M., Tanaka, S., Tanida, K., Taniguchi, N., Taylor, G. N., Tenchini, F., Teramoto, Y., Tikhomirov, I., Trabelsi, K., Trusov, V., Tsuboyama, T., Uchida, M., Uchida, T., Uehara, S., Ueno, K., Uglov, T., Unno, Y., Uno, S., Uozumi, S., Urquijo, P., Ushiroda, Y., Usov, Y., Vahsen, S. E., Van Hulse, C., Vanhoefer, P., Varner, G., Varvell, K. E., Vervink, K., Vinokurova, A., Vorobyev, V., Vossen, A., Wagner, M. N., Wang, C. H., Wang, J., Wang, M. -Z., Wang, P., Wang, X. L., Watanabe, M., Watanabe, Y., Wedd, R., Wehle, S., White, E., Widmann, E., Wiechczynski, J., Williams, K. M., Won, E., Yabsley, B. D., Yamada, S., Yamamoto, H., Yamaoka, J., Yamashita, Y., Yamauchi, M., Yashchenko, S., Ye, H., Yelton, J., Yook, Y., Yuan, C. Z., Yusa, Y., Zhang, C. C., Zhang, L. M., Zhang, Z. P., Zhao, L., Zhilich, V., Zhukova, V., Zhulanov, V., Ziegler, M., Zivko, T., Zupanc, A., and Zwahlen, N.
Subjects: High Energy Physics - Experiment
Abstract: We present the first measurement of the Michel parameters $\bar{\eta}$ and $\xi\kappa$ in the radiative leptonic decay of the $\tau$ lepton using 703 f$\mathrm{b}^{-1}$ of data collected with the Belle detector at the KEKB $e^+e^-$ collider. The Michel parameters are measured by an unbinned maximum likelihood fit to the kinematic information of $e^+e^-\rightarrow\tau^+\tau^-\rightarrow (\pi^+\pi^0 \bar{\nu})(l^-\nu\bar{\nu}\gamma)$ $(l=e$ or $\mu)$. The preliminary values of the measured Michel parameters are $\bar{\eta} = -2.0 \pm 1.5 \pm 0.8$ and $\xi\kappa = 0.6 \pm 0.4 \pm 0.2$, where the first error is statistical and the second is systematic.
Published: 2016

7. Measurement of $CP$ asymmetry in the $D^{0} \to K^0_S K^0_S$ decay at Belle

Author: Abdesselam, A., Adachi, I., Adamczyk, K., Aihara, H., Said, S. Al, Arinstein, K., Arita, Y., Asner, D. M., Aso, T., Atmacan, H., Aulchenko, V., Aushev, T., Ayad, R., Aziz, T., Babu, V., Badhrees, I., Bahinipati, S., Bakich, A. M., Bala, A., Ban, Y., Bansal, V., Barberio, E., Barrett, M., Bartel, W., Bay, A., Bedny, I., Behera, P., Belhorn, M., Belous, K., Berger, M., Besson, D., Bhardwaj, V., Bhuyan, B., Biswal, J., Bloomfield, T., Blyth, S., Bobrov, A., Bondar, A., Bonvicini, G., Bookwalter, C., Boulahouache, C., Bozek, A., Bračko, M., Breibeck, F., Brodzicka, J., Browder, T. E., Waheed, E., Červenkov, D., Chang, M. -C., Chang, P., Chao, Y., Chekelian, V., Chen, A., Chen, K. -F., Chen, P., Cheon, B. G., Chilikin, K., Chistov, R., Cho, K., Chobanova, V., Choi, S. -K., Choi, Y., Cinabro, D., Crnkovic, J., Dalseno, J., Danilov, M., Dash, N., Di Carlo, S., Dingfelder, J., Doležal, Z., Dossett, D., Drásal, Z., Drutskoy, A., Dubey, S., Dutta, D., Dutta, K., Eidelman, S., Epifanov, D., Esen, S., Farhat, H., Fast, J. E., Feindt, M., Ferber, T., Frey, A., Frost, O., Fulsom, B. G., Gaur, V., Gabyshev, N., Ganguly, S., Garmash, A., Getzkow, D., Gillard, R., Giordano, F., Glattauer, R., Goh, Y. M., Goldenzweig, P., Golob, B., Greenwald, D., Perdekamp, M. Grosse, Grygier, J., Grzymkowska, O., Guo, H., Haba, J., Hamer, P., Han, Y. L., Hara, K., Hara, T., Hasegawa, Y., Hasenbusch, J., Hayasaka, K., Hayashii, H., He, X. H., Heck, M., Hedges, M. T., Heffernan, D., Heider, M., Heller, A., Higuchi, T., Himori, S., Hirose, S., Horiguchi, T., Hoshi, Y., Hoshina, K., Hou, W. -S., Hsiung, Y. B., Hsu, C. -L., Huschle, M., Hyun, H. J., Igarashi, Y., Iijima, T., Imamura, M., Inami, K., Inguglia, G., Ishikawa, A., Itagaki, K., Itoh, R., Iwabuchi, M., Iwasaki, M., Iwasaki, Y., Iwata, S., Jacobs, W. W., Jaegle, I., Jeon, H. B., Jin, Y., Joffe, D., Jones, M., Joo, K. K., Julius, T., Kakuno, H., Kaliyar, A. B., Kang, J. H., Kang, K. H., Kapusta, P., Kataoka, S. U., Kato, E., Kato, Y., Katrenko, P., Kawai, H., Kawasaki, T., Keck, T., Kichimi, H., Kiesling, C., Kim, B. H., Kim, D. Y., Kim, H. J., Kim, H. -J., Kim, J. B., Kim, J. H., Kim, K. T., Kim, M. J., Kim, S. H., Kim, S. K., Kim, Y. J., Kinoshita, K., Kleinwort, C., Klucar, J., Ko, B. R., Kobayashi, N., Koblitz, S., Kodyš, P., Koga, Y., Korpar, S., Kotchetkov, D., Kouzes, R. T., Križan, P., Krokovny, P., Kronenbitter, B., Kuhr, T., Kulasiri, R., Kumar, R., Kumita, T., Kurihara, E., Kuroki, Y., Kuzmin, A., Kvasnička, P., Kwon, Y. -J., Lai, Y. -T., Lange, J. S., Lee, D. H., Lee, I. S., Lee, S. -H., Leitgab, M., Leitner, R., Levit, D., Lewis, P., Li, C. H., Li, H., Li, J., Li, L., Li, X., Li, Y., Gioi, L. Li, Libby, J., Limosani, A., Liu, C., Liu, Y., Liu, Z. Q., Liventsev, D., Loos, A., Louvot, R., Lubej, M., Lukin, P., Luo, T., MacNaughton, J., Masuda, M., Matsuda, T., Matvienko, D., Matyja, A., McOnie, S., Mikami, Y., Miyabayashi, K., Miyachi, Y., Miyake, H., Miyata, H., Miyazaki, Y., Mizuk, R., Mohanty, G. B., Mohanty, S., Mohapatra, D., Moll, A., Moon, H. K., Mori, T., Morii, T., Moser, H. -G., Müller, T., Muramatsu, N., Mussa, R., Nagamine, T., Nagasaka, Y., Nakahama, Y., Nakamura, I., Nakamura, K. R., Nakano, E., Nakano, H., Nakano, T., Nakao, M., Nakayama, H., Nakazawa, H., Nanut, T., Nath, K. J., Natkaniec, Z., Nayak, M., Nedelkovska, E., Negishi, K., Neichi, K., Ng, C., Niebuhr, C., Niiyama, M., Nisar, N. K., Nishida, S., Nishimura, K., Nitoh, O., Nozaki, T., Ogawa, A., Ogawa, S., Ohshima, T., Okuno, S., Olsen, S. L., Ono, Y., Onuki, Y., Ostrowicz, W., Oswald, C., Ozaki, H., Pakhlov, P., Pakhlova, G., Pal, B., Palka, H., Panzenböck, E., Park, C. -S., Park, C. W., Park, H., Park, K. S., Paul, S., Peak, L. S., Pedlar, T. K., Peng, T., Pesántez, L., Pestotnik, R., Peters, M., Petrič, M., Piilonen, L. E., Poluektov, A., Prasanth, K., Prim, M., Prothmann, K., Pulvermacher, C., Purohit, M. V., Rauch, J., Reisert, B., Ribežl, E., Ritter, M., Rorie, J., Rostomyan, A., Rozanska, M., Rummel, S., Ryu, S., Sahoo, H., Saito, T., Sakai, K., Sakai, Y., Sandilya, S., Santel, D., Santelj, L., Sanuki, T., Sasaki, J., Sasao, N., Sato, Y., Savinov, V., Schlüter, T., Schneider, O., Schnell, G., Schönmeier, P., Schram, M., Schwanda, C., Schwartz, A. J., Schwenker, B., Seidl, R., Seino, Y., Semmler, D., Senyo, K., Seon, O., Seong, I. S., Sevior, M. E., Shang, L., Shapkin, M., Shebalin, V., Shen, C. P., Shibata, T. -A., Shibuya, H., Shimizu, N., Shinomiya, S., Shiu, J. -G., Shwartz, B., Sibidanov, A., Simon, F., Singh, J. B., Sinha, R., Smerkol, P., Sohn, Y. -S., Sokolov, A., Soloviev, Y., Solovieva, E., Stanič, S., Starič, M., Steder, M., Strube, J. F., Stypula, J., Sugihara, S., Sugiyama, A., Sumihama, M., Sumisawa, K., Sumiyoshi, T., Suzuki, K., Suzuki, S., Suzuki, S. Y., Suzuki, Z., Takeichi, H., Takizawa, M., Tamponi, U., Tanaka, M., Tanaka, S., Tanida, K., Taniguchi, N., Taylor, G. N., Tenchini, F., Teramoto, Y., Tikhomirov, I., Trabelsi, K., Trusov, V., Tse, Y. F., Tsuboyama, T., Uchida, M., Uchida, T., Uehara, S., Ueno, K., Uglov, T., Unno, Y., Uno, S., Uozumi, S., Urquijo, P., Ushiroda, Y., Usov, Y., Vahsen, S. E., Van Hulse, C., Vanhoefer, P., Varner, G., Varvell, K. E., Vervink, K., Vinokurova, A., Vorobyev, V., Vossen, A., Wagner, M. N., Wang, C. H., Wang, J., Wang, M. -Z., Wang, P., Wang, X. L., Watanabe, M., Watanabe, Y., Wedd, R., Wehle, S., White, E., Widmann, E., Wiechczynski, J., Williams, K. M., Won, E., Yabsley, B. D., Yamada, S., Yamamoto, H., Yamaoka, J., Yamashita, Y., Yamauchi, M., Yashchenko, S., Ye, H., Yelton, J., Yook, Y., Yuan, C. Z., Yusa, Y., Zhang, C. C., Zhang, L. M., Zhang, Z. P., Zhao, L., Zhilich, V., Zhukova, V., Zhulanov, V., Ziegler, M., Zivko, T., Zupanc, A., Zwahlen, N., and Zyukova, O.
Subjects: High Energy Physics - Experiment
Abstract: We report a measurement of the time-integrated $CP$ asymmetry in the neutral charm meson decay $D^0 \to K^0_S K^0_S$ using 921~fb$^{-1}$ data collected at the $\Upsilon(4S)$ and $\Upsilon(5S)$ resonances with the Belle detector at the KEKB asymmetric-energy $e^+e^-$ collider. The observed asymmetry is $$ A_{CP}(D^0 \to K^0_S K^0_S) = (-0.02 \pm 1.53 \pm 0.17) \%, $$ where the first uncertainty is statistical and the second systematic. This latter uncertainty is dominated by the error of the normalisation channel. The result is consistent with Standard Model expectations and improves the uncertainty with respect to previous measurement of this quantity by more than a factor of three., Comment: 12 pages, 2 figures, ICHEP 2016
Published: 2016

8. Evidence for the decay $B^{0}\to \eta \eta$

Author: Abdesselam, A., Adachi, I., Adamczyk, K., Aihara, H., Said, S. Al, Arinstein, K., Arita, Y., Asner, D. M., Aso, T., Atmacan, H., Aulchenko, V., Aushev, T., Ayad, R., Aziz, T., Babu, V., Badhrees, I., Bahinipati, S., Bakich, A. M., Bala, A., Ban, Y., Bansal, V., Barberio, E., Barrett, M., Bartel, W., Bay, A., Bedny, I., Behera, P., Belhorn, M., Belous, K., Berger, M., Besson, D., Bhardwaj, V., Bhuyan, B., Biswal, J., Bloomfield, T., Blyth, S., Bobrov, A., Bondar, A., Bonvicini, G., Bookwalter, C., Boulahouache, C., Bozek, A., Bračko, M., Breibeck, F., Brodzicka, J., Browder, T. E., Waheed, E., Červenkov, D., Chang, M. -C., Chang, P., Chao, Y., Chekelian, V., Chen, A., Chen, K. -F., Chen, P., Cheon, B. G., Chilikin, K., Chistov, R., Cho, K., Chobanova, V., Choi, S. -K., Choi, Y., Cinabro, D., Crnkovic, J., Dalseno, J., Danilov, M., Dash, N., Di Carlo, S., Dingfelder, J., Doležal, Z., Dossett, D., Drásal, Z., Drutskoy, A., Dubey, S., Dutta, D., Dutta, K., Eidelman, S., Epifanov, D., Esen, S., Farhat, H., Fast, J. E., Feindt, M., Ferber, T., Frey, A., Frost, O., Fulsom, B. G., Gaur, V., Gabyshev, N., Ganguly, S., Garmash, A., Getzkow, D., Gillard, R., Giordano, F., Glattauer, R., Goh, Y. M., Goldenzweig, P., Golob, B., Greenwald, D., Perdekamp, M. Grosse, Grygier, J., Grzymkowska, O., Guo, H., Haba, J., Hamer, P., Han, Y. L., Hara, K., Hara, T., Hasegawa, Y., Hasenbusch, J., Hayasaka, K., Hayashii, H., He, X. H., Heck, M., Hedges, M. T., Heffernan, D., Heider, M., Heller, A., Higuchi, T., Himori, S., Hirose, S., Horiguchi, T., Hoshi, Y., Hoshina, K., Hou, W. -S., Hsiung, Y. B., Hsu, C. -L., Huschle, M., Hyun, H. J., Igarashi, Y., Iijima, T., Imamura, M., Inami, K., Inguglia, G., Ishikawa, A., Itagaki, K., Itoh, R., Iwabuchi, M., Iwasaki, M., Iwasaki, Y., Iwata, S., Jacobs, W. W., Jaegle, I., Jeon, H. B., Jin, Y., Joffe, D., Jones, M., Joo, K. K., Julius, T., Kakuno, H., Kaliyar, A. B., Kang, J. H., Kang, K. H., Kapusta, P., Kataoka, S. U., Kato, E., Kato, Y., Katrenko, P., Kawai, H., Kawasaki, T., Keck, T., Kichimi, H., Kiesling, C., Kim, B. H., Kim, D. Y., Kim, H. J., Kim, H. -J., Kim, J. B., Kim, J. H., Kim, K. T., Kim, M. J., Kim, S. H., Kim, S. K., Kim, Y. J., Kinoshita, K., Kleinwort, C., Klucar, J., Ko, B. R., Kobayashi, N., Koblitz, S., Kodyš, P., Koga, Y., Korpar, S., Kotchetkov, D., Kouzes, R. T., Križan, P., Krokovny, P., Kronenbitter, B., Kuhr, T., Kulasiri, R., Kumar, R., Kumita, T., Kurihara, E., Kuroki, Y., Kuzmin, A., Kvasnička, P., Kwon, Y. -J., Lai, Y. -T., Lange, J. S., Lee, D. H., Lee, I. S., Lee, S. -H., Leitgab, M., Leitner, R., Levit, D., Lewis, P., Li, C. H., Li, H., Li, J., Li, L., Li, X., Li, Y., Gioi, L. Li, Libby, J., Limosani, A., Liu, C., Liu, Y., Liu, Z. Q., Liventsev, D., Loos, A., Louvot, R., Lubej, M., Lukin, P., Luo, T., MacNaughton, J., Masuda, M., Matsuda, T., Matvienko, D., Matyja, A., McOnie, S., Mikami, Y., Miyabayashi, K., Miyachi, Y., Miyake, H., Miyata, H., Miyazaki, Y., Mizuk, R., Mohanty, G. B., Mohanty, S., Mohapatra, D., Moll, A., Moon, H. K., Mori, T., Morii, T., Moser, H. -G., Müller, T., Muramatsu, N., Mussa, R., Nagamine, T., Nagasaka, Y., Nakahama, Y., Nakamura, I., Nakamura, K. R., Nakano, E., Nakano, H., Nakano, T., Nakao, M., Nakayama, H., Nakazawa, H., Nanut, T., Nath, K. J., Natkaniec, Z., Nayak, M., Nedelkovska, E., Negishi, K., Neichi, K., Ng, C., Niebuhr, C., Niiyama, M., Nisar, N. K., Nishida, S., Nishimura, K., Nitoh, O., Nozaki, T., Ogawa, A., Ogawa, S., Ohshima, T., Okuno, S., Olsen, S. L., Ono, Y., Onuki, Y., Ostrowicz, W., Oswald, C., Ozaki, H., Pakhlov, P., Pakhlova, G., Pal, B., Palka, H., Panzenböck, E., Park, C. -S., Park, C. W., Park, H., Park, K. S., Paul, S., Peak, L. S., Pedlar, T. K., Peng, T., Pesántez, L., Pestotnik, R., Peters, M., Petrič, M., Piilonen, L. E., Poluektov, A., Prasanth, K., Prim, M., Prothmann, K., Pulvermacher, C., Purohit, M. V., Rauch, J., Reisert, B., Ribežl, E., Ritter, M., Rorie, J., Rostomyan, A., Rozanska, M., Rummel, S., Ryu, S., Sahoo, H., Saito, T., Sakai, K., Sakai, Y., Sandilya, S., Santel, D., Santelj, L., Sanuki, T., Sasaki, J., Sasao, N., Sato, Y., Savinov, V., Schlüter, T., Schneider, O., Schnell, G., Schönmeier, P., Schram, M., Schwanda, C., Schwartz, A. J., Schwenker, B., Seidl, R., Seino, Y., Semmler, D., Senyo, K., Seon, O., Seong, I. S., Sevior, M. E., Shang, L., Shapkin, M., Shebalin, V., Shen, C. P., Shibata, T. -A., Shibuya, H., Shimizu, N., Shinomiya, S., Shiu, J. -G., Shwartz, B., Sibidanov, A., Simon, F., Singh, J. B., Sinha, R., Smerkol, P., Sohn, Y. -S., Sokolov, A., Soloviev, Y., Solovieva, E., Stanič, S., Starič, M., Steder, M., Strube, J. F., Stypula, J., Sugihara, S., Sugiyama, A., Sumihama, M., Sumisawa, K., Sumiyoshi, T., Suzuki, K., Suzuki, S., Suzuki, S. Y., Suzuki, Z., Takeichi, H., Takizawa, M., Tamponi, U., Tanaka, M., Tanaka, S., Tanida, K., Taniguchi, N., Taylor, G. N., Tenchini, F., Teramoto, Y., Tikhomirov, I., Trabelsi, K., Trusov, V., Tse, Y. F., Tsuboyama, T., Uchida, M., Uchida, T., Uehara, S., Ueno, K., Uglov, T., Unno, Y., Uno, S., Uozumi, S., Urquijo, P., Ushiroda, Y., Usov, Y., Vahsen, S. E., Van Hulse, C., Vanhoefer, P., Varner, G., Varvell, K. E., Vervink, K., Vinokurova, A., Vorobyev, V., Vossen, A., Wagner, M. N., Wang, C. H., Wang, J., Wang, M. -Z., Wang, P., Wang, X. L., Watanabe, M., Watanabe, Y., Wedd, R., Wehle, S., White, E., Widmann, E., Wiechczynski, J., Williams, K. M., Won, E., Yabsley, B. D., Yamada, S., Yamamoto, H., Yamaoka, J., Yamashita, Y., Yamauchi, M., Yashchenko, S., Ye, H., Yelton, J., Yook, Y., Yuan, C. Z., Yusa, Y., Zhang, C. C., Zhang, L. M., Zhang, Z. P., Zhao, L., Zhilich, V., Zhukova, V., Zhulanov, V., Ziegler, M., Zivko, T., Zupanc, A., Zwahlen, N., and Zyukova, O.
Subjects: High Energy Physics - Experiment
Abstract: We report a search for $B^{0}\to \eta \eta $ with a data sample corresponding to an integrated luminosity of $698 \,{\rm fb}^{-1}$ containing $753 \times 10^{6}$ $B\bar{B}$ pairs collected at the $\Upsilon(4S)$ resonance with the Belle detector at the KEKB asymmetric-energy $e^{+}e^{-}$ collider. The branching fraction is measured to be $\mathcal{B}(B^{0} \to \eta \eta ) = (7.6^{+2.7 +1.4}_{-2.3 -1.6}) \times 10^{-7}$ at the level of 3.3 standard deviations above zero, which provides the first evidence for the decay $B^{0} \to \eta \eta$., Comment: 9 pages, 3 figures, ICHEP 2016
Published: 2016

9. Measurement of the $\tau$ lepton polarization in the decay ${\bar B} \rightarrow D^* \tau^- {\bar \nu_{\tau}}$

Author: Abdesselam, A., Adachi, I., Adamczyk, K., Aihara, H., Said, S. Al, Arinstein, K., Arita, Y., Asner, D. M., Aso, T., Atmacan, H., Aulchenko, V., Aushev, T., Ayad, R., Aziz, T., Babu, V., Badhrees, I., Bahinipati, S., Bakich, A. M., Bala, A., Ban, Y., Bansal, V., Barberio, E., Barrett, M., Bartel, W., Bay, A., Bedny, I., Behera, P., Belhorn, M., Belous, K., Berger, M., Besson, D., Bhardwaj, V., Bhuyan, B., Biswal, J., Bloomfield, T., Blyth, S., Bobrov, A., Bondar, A., Bonvicini, G., Bookwalter, C., Boulahouache, C., Bozek, A., Bračko, M., Breibeck, F., Brodzicka, J., Browder, T. E., Waheed, E., Červenkov, D., Chang, M. -C., Chang, P., Chao, Y., Chekelian, V., Chen, A., Chen, K. -F., Chen, P., Cheon, B. G., Chilikin, K., Chistov, R., Cho, K., Chobanova, V., Choi, S. -K., Choi, Y., Cinabro, D., Crnkovic, J., Dalseno, J., Danilov, M., Dash, N., Di Carlo, S., Dingfelder, J., Doležal, Z., Dossett, D., Drásal, Z., Drutskoy, A., Dubey, S., Dutta, D., Dutta, K., Eidelman, S., Epifanov, D., Esen, S., Farhat, H., Fast, J. E., Feindt, M., Ferber, T., Frey, A., Frost, O., Fulsom, B. G., Gaur, V., Gabyshev, N., Ganguly, S., Garmash, A., Getzkow, D., Gillard, R., Giordano, F., Glattauer, R., Goh, Y. M., Goldenzweig, P., Golob, B., Greenwald, D., Perdekamp, M. Grosse, Grygier, J., Grzymkowska, O., Guo, H., Haba, J., Hamer, P., Han, Y. L., Hara, K., Hara, T., Hasegawa, Y., Hasenbusch, J., Hayasaka, K., Hayashii, H., He, X. H., Heck, M., Hedges, M. T., Heffernan, D., Heider, M., Heller, A., Higuchi, T., Himori, S., Hirose, S., Horiguchi, T., Hoshi, Y., Hoshina, K., Hou, W. -S., Hsiung, Y. B., Hsu, C. -L., Huschle, M., Hyun, H. J., Igarashi, Y., Iijima, T., Imamura, M., Inami, K., Inguglia, G., Ishikawa, A., Itagaki, K., Itoh, R., Iwabuchi, M., Iwasaki, M., Iwasaki, Y., Iwata, S., Jacobs, W. W., Jaegle, I., Jeon, H. B., Jin, Y., Joffe, D., Jones, M., Joo, K. K., Julius, T., Kakuno, H., Kaliyar, A. B., Kang, J. H., Kang, K. H., Kapusta, P., Kataoka, S. U., Kato, E., Kato, Y., Katrenko, P., Kawai, H., Kawasaki, T., Keck, T., Kichimi, H., Kiesling, C., Kim, B. H., Kim, D. Y., Kim, H. J., Kim, H. -J., Kim, J. B., Kim, J. H., Kim, K. T., Kim, M. J., Kim, S. H., Kim, S. K., Kim, Y. J., Kinoshita, K., Kleinwort, C., Klucar, J., Ko, B. R., Kobayashi, N., Koblitz, S., Kodyš, P., Koga, Y., Korpar, S., Kotchetkov, D., Kouzes, R. T., Križan, P., Krokovny, P., Kronenbitter, B., Kuhr, T., Kulasiri, R., Kumar, R., Kumita, T., Kurihara, E., Kuroki, Y., Kuzmin, A., Kvasnička, P., Kwon, Y. -J., Lai, Y. -T., Lange, J. S., Lee, D. H., Lee, I. S., Lee, S. -H., Leitgab, M., Leitner, R., Levit, D., Lewis, P., Li, C. H., Li, H., Li, J., Li, L., Li, X., Li, Y., Gioi, L. Li, Libby, J., Limosani, A., Liu, C., Liu, Y., Liu, Z. Q., Liventsev, D., Loos, A., Louvot, R., Lubej, M., Lukin, P., Luo, T., MacNaughton, J., Masuda, M., Matsuda, T., Matvienko, D., Matyja, A., McOnie, S., Mikami, Y., Miyabayashi, K., Miyachi, Y., Miyake, H., Miyata, H., Miyazaki, Y., Mizuk, R., Mohanty, G. B., Mohanty, S., Mohapatra, D., Moll, A., Moon, H. K., Mori, T., Morii, T., Moser, H. -G., Müller, T., Muramatsu, N., Mussa, R., Nagamine, T., Nagasaka, Y., Nakahama, Y., Nakamura, I., Nakamura, K. R., Nakano, E., Nakano, H., Nakano, T., Nakao, M., Nakayama, H., Nakazawa, H., Nanut, T., Nath, K. J., Natkaniec, Z., Nayak, M., Nedelkovska, E., Negishi, K., Neichi, K., Ng, C., Niebuhr, C., Niiyama, M., Nisar, N. K., Nishida, S., Nishimura, K., Nitoh, O., Nozaki, T., Ogawa, A., Ogawa, S., Ohshima, T., Okuno, S., Olsen, S. L., Ono, Y., Onuki, Y., Ostrowicz, W., Oswald, C., Ozaki, H., Pakhlov, P., Pakhlova, G., Pal, B., Palka, H., Panzenböck, E., Park, C. -S., Park, C. W., Park, H., Park, K. S., Paul, S., Peak, L. S., Pedlar, T. K., Peng, T., Pesántez, L., Pestotnik, R., Peters, M., Petrič, M., Piilonen, L. E., Poluektov, A., Prasanth, K., Prim, M., Prothmann, K., Pulvermacher, C., Purohit, M. V., Rauch, J., Reisert, B., Ribežl, E., Ritter, M., Rorie, J., Rostomyan, A., Rozanska, M., Rummel, S., Ryu, S., Sahoo, H., Saito, T., Sakai, K., Sakai, Y., Sandilya, S., Santel, D., Santelj, L., Sanuki, T., Sasaki, J., Sasao, N., Sato, Y., Savinov, V., Schlüter, T., Schneider, O., Schnell, G., Schönmeier, P., Schram, M., Schwanda, C., Schwartz, A. J., Schwenker, B., Seidl, R., Seino, Y., Semmler, D., Senyo, K., Seon, O., Seong, I. S., Sevior, M. E., Shang, L., Shapkin, M., Shebalin, V., Shen, C. P., Shibata, T. -A., Shibuya, H., Shimizu, N., Shinomiya, S., Shiu, J. -G., Shwartz, B., Sibidanov, A., Simon, F., Singh, J. B., Sinha, R., Smerkol, P., Sohn, Y. -S., Sokolov, A., Soloviev, Y., Solovieva, E., Stanič, S., Starič, M., Steder, M., Strube, J. F., Stypula, J., Sugihara, S., Sugiyama, A., Sumihama, M., Sumisawa, K., Sumiyoshi, T., Suzuki, K., Suzuki, S., Suzuki, S. Y., Suzuki, Z., Takeichi, H., Takizawa, M., Tamponi, U., Tanaka, M., Tanaka, S., Tanida, K., Taniguchi, N., Taylor, G. N., Tenchini, F., Teramoto, Y., Tikhomirov, I., Trabelsi, K., Trusov, V., Tse, Y. F., Tsuboyama, T., Uchida, M., Uchida, T., Uehara, S., Ueno, K., Uglov, T., Unno, Y., Uno, S., Uozumi, S., Urquijo, P., Ushiroda, Y., Usov, Y., Vahsen, S. E., Van Hulse, C., Vanhoefer, P., Varner, G., Varvell, K. E., Vervink, K., Vinokurova, A., Vorobyev, V., Vossen, A., Wagner, M. N., Wang, C. H., Wang, J., Wang, M. -Z., Wang, P., Wang, X. L., Watanabe, M., Watanabe, Y., Wedd, R., Wehle, S., White, E., Widmann, E., Wiechczynski, J., Williams, K. M., Won, E., Yabsley, B. D., Yamada, S., Yamamoto, H., Yamaoka, J., Yamashita, Y., Yamauchi, M., Yashchenko, S., Ye, H., Yelton, J., Yook, Y., Yuan, C. Z., Yusa, Y., Zhang, C. C., Zhang, L. M., Zhang, Z. P., Zhao, L., Zhilich, V., Zhukova, V., Zhulanov, V., Ziegler, M., Zivko, T., Zupanc, A., Zwahlen, N., and Zyukova, O.
Subjects: High Energy Physics - Experiment
Abstract: We report the first measurement of the $\tau$ lepton polarization in the decay ${\bar B} \rightarrow D^* \tau^- {\bar\nu_{\tau}}$ as well as a new measurement of the ratio of the branching fractions $R(D^{*}) = \mathcal{B}({\bar B} \rightarrow D^* \tau^- {\bar\nu_{\tau}}) / \mathcal{B}({\bar B} \rightarrow D^* \ell^- {\bar\nu_{\ell}})$, where $\ell^-$ denotes an electron or a muon, with the decays $\tau^- \rightarrow \pi^- \nu_{\tau}$ and $\tau^- \rightarrow \rho^- \nu_{\tau}$. We use the full data sample of $772 \times 10^6$ $B{\bar B}$ pairs accumulated with the Belle detector at the KEKB electron-positron collider. Our preliminary results, $R(D^*) = 0.276 \pm 0.034{\rm (stat.)} ^{+0.029} _{-0.026}{\rm (syst.)}$ and $P_{\tau} = -0.44 \pm 0.47 {\rm (stat.)} ^{+0.20} _{-0.17} {\rm (syst.)}$, are consistent with the theoretical predictions of the Standard Model within $0.6$ standard deviation., Comment: 31 pages, 6 figures, ICHEP 2016
Published: 2016

10. Study of \chi_{bJ}(1P) Properties in the Radiative \Upsilon(2S) Decays

Author: Abdesselam, A., Adachi, I., Adamczyk, K., Aihara, H., Said, S. Al, Arinstein, K., Arita, Y., Asner, D. M., Aso, T., Atmacan, H., Aulchenko, V., Aushev, T., Ayad, R., Aziz, T., Babu, V., Badhrees, I., Bahinipati, S., Bakich, A. M., Bala, A., Ban, Y., Bansal, V., Barberio, E., Barrett, M., Bartel, W., Bay, A., Bedny, I., Behera, P., Belhorn, M., Belous, K., Berger, M., Besson, D., Bhardwaj, V., Bhuyan, B., Biswal, J., Bloomfield, T., Blyth, S., Bobrov, A., Bondar, A., Bonvicini, G., Bookwalter, C., Boulahouache, C., Bozek, A., Bračko, M., Breibeck, F., Brodzicka, J., Browder, T. E., Waheed, E., Červenkov, D., Chang, M. -C., Chang, P., Chao, Y., Chekelian, V., Chen, A., Chen, K. -F., Chen, P., Cheon, B. G., Chilikin, K., Chistov, R., Cho, K., Chobanova, V., Choi, S. -K., Choi, Y., Cinabro, D., Crnkovic, J., Dalseno, J., Danilov, M., Dash, N., Di Carlo, S., Dingfelder, J., Doležal, Z., Dossett, D., Drásal, Z., Drutskoy, A., Dubey, S., Dutta, D., Dutta, K., Eidelman, S., Epifanov, D., Esen, S., Farhat, H., Fast, J. E., Feindt, M., Ferber, T., Frey, A., Frost, O., Fulsom, B. G., Gaur, V., Gabyshev, N., Ganguly, S., Garmash, A., Getzkow, D., Gillard, R., Giordano, F., Glattauer, R., Goh, Y. M., Goldenzweig, P., Golob, B., Greenwald, D., Perdekamp, M. Grosse, Grygier, J., Grzymkowska, O., Guo, H., Haba, J., Hamer, P., Han, Y. L., Hara, K., Hara, T., Hasegawa, Y., Hasenbusch, J., Hayasaka, K., Hayashii, H., He, X. H., Heck, M., Hedges, M. T., Heffernan, D., Heider, M., Heller, A., Higuchi, T., Himori, S., Hirose, S., Horiguchi, T., Hoshi, Y., Hoshina, K., Hou, W. -S., Hsiung, Y. B., Hsu, C. -L., Huschle, M., Hyun, H. J., Igarashi, Y., Iijima, T., Imamura, M., Inami, K., Inguglia, G., Ishikawa, A., Itagaki, K., Itoh, R., Iwabuchi, M., Iwasaki, M., Iwasaki, Y., Iwata, S., Jacobs, W. W., Jaegle, I., Jeon, H. B., Joffe, D., Jones, M., Joo, K. K., Julius, T., Kakuno, H., Kang, J. H., Kang, K. H., Kapusta, P., Kataoka, S. U., Kato, E., Kato, Y., Katrenko, P., Kawai, H., Kawasaki, T., Keck, T., Kichimi, H., Kiesling, C., Kim, B. H., Kim, D. Y., Kim, H. J., Kim, H. -J., Kim, J. B., Kim, J. H., Kim, K. T., Kim, M. J., Kim, S. H., Kim, S. K., Kim, Y. J., Kinoshita, K., Kleinwort, C., Klucar, J., Ko, B. R., Kobayashi, N., Koblitz, S., Kodyš, P., Koga, Y., Korpar, S., Kotchetkov, D., Kouzes, R. T., Križan, P., Krokovny, P., Kronenbitter, B., Kuhr, T., Kulasiri, L., Kumar, R., Kumita, T., Kurihara, E., Kuroki, Y., Kuzmin, A., Kvasnička, P., Kwon, Y. -J., Lai, Y. -T., Lange, J. S., Lee, D. H., Lee, I. S., Lee, S. -H., Leitgab, M., Leitner, R., Levit, D., Lewis, P., Li, C. H., Li, H., Li, J., Li, L., Li, X., Li, Y., Gioi, L. Li, Libby, J., Limosani, A., Liu, C., Liu, Y., Liu, Z. Q., Liventsev, D., Loos, A., Louvot, R., Lubej, M., Lukin, P., Luo, T., MacNaughton, J., Masuda, M., Matsuda, T., Matvienko, D., Matyja, A., McOnie, S., Mikami, Y., Miyabayashi, K., Miyachi, Y., Miyake, H., Miyata, H., Miyazaki, Y., Mizuk, R., Mohanty, G. B., Mohanty, S., Mohapatra, D., Moll, A., Moon, H. K., Mori, T., Morii, T., Moser, H. -G., Müller, T., Muramatsu, N., Mussa, R., Nagamine, T., Nagasaka, Y., Nakahama, Y., Nakamura, I., Nakamura, K. R., Nakano, E., Nakano, H., Nakano, T., Nakao, M., Nakayama, H., Nakazawa, H., Nanut, T., Nath, K. J., Natkaniec, Z., Nayak, M., Nedelkovska, E., Negishi, K., Neichi, K., Ng, C., Niebuhr, C., Niiyama, M., Nisar, N. K., Nishida, S., Nishimura, K., Nitoh, O., Nozaki, T., Ogawa, A., Ogawa, S., Ohshima, T., Okuno, S., Olsen, S. L., Ono, Y., Onuki, Y., Ostrowicz, W., Oswald, C., Ozaki, H., Pakhlov, P., Pakhlova, G., Pal, B., Palka, H., Panzenböck, E., Park, C. -S., Park, C. W., Park, H., Park, K. S., Paul, S., Peak, L. S., Pedlar, T. K., Peng, T., Pesántez, L., Pestotnik, R., Peters, M., Petrič, M., Piilonen, L. E., Poluektov, A., Prasanth, K., Prim, M., Prothmann, K., Pulvermacher, C., Purohit, M. V., Rauch, J., Reisert, B., Ribežl, E., Ritter, M., Röhrken, M., Rorie, J., Rostomyan, A., Rozanska, M., Rummel, S., Ryu, S., Sahoo, H., Saito, T., Sakai, K., Sakai, Y., Sandilya, S., Santel, D., Santelj, L., Sanuki, T., Sasao, N., Sato, Y., Savinov, V., Schlüter, T., Schneider, O., Schnell, G., Schönmeier, P., Schram, M., Schwanda, C., Schwartz, A. J., Schwenker, B., Seidl, R., Seino, Y., Semmler, D., Senyo, K., Seon, O., Seong, I. S., Sevior, M. E., Shang, L., Shapkin, M., Shebalin, V., Shen, C. P., Shibata, T. -A., Shibuya, H., Shinomiya, S., Shiu, J. -G., Shwartz, B., Sibidanov, A., Simon, F., Singh, J. B., Sinha, R., Smerkol, P., Sohn, Y. -S., Sokolov, A., Soloviev, Y., Solovieva, E., Stanič, S., Starič, M., Steder, M., Strube, J. F., Stypula, J., Sugihara, S., Sugiyama, A., Sumihama, M., Sumisawa, K., Sumiyoshi, T., Suzuki, K., Suzuki, S., Suzuki, S. Y., Suzuki, Z., Takeichi, H., Takizawa, M., Tamponi, U., Tanaka, M., Tanaka, S., Tanida, K., Taniguchi, N., Taylor, G. N., Tenchini, F., Teramoto, Y., Tikhomirov, I., Trabelsi, K., Trusov, V., Tse, Y. F., Tsuboyama, T., Uchida, M., Uchida, T., Uehara, S., Ueno, K., Uglov, T., Unno, Y., Uno, S., Uozumi, S., Urquijo, P., Ushiroda, Y., Usov, Y., Vahsen, S. E., Van Hulse, C., Vanhoefer, P., Varner, G., Varvell, K. E., Vervink, K., Vinokurova, A., Vorobyev, V., Vossen, A., Wagner, M. N., Wang, C. H., Wang, J., Wang, M. -Z., Wang, P., Wang, X. L., Watanabe, M., Watanabe, Y., Wedd, R., Wehle, S., White, E., Widmann, E., Wiechczynski, J., Williams, K. M., Won, E., Yabsley, B. D., Yamada, S., Yamamoto, H., Yamaoka, J., Yamashita, Y., Yamauchi, M., Yashchenko, S., Ye, H., Yelton, J., Yook, Y., Yuan, C. Z., Yusa, Y., Zhang, C. C., Zhang, L. M., Zhang, Z. P., Zhao, L., Zhilich, V., Zhukova, V., Zhulanov, V., Ziegler, M., Zivko, T., Zupanc, A., Zwahlen, N., and Zyukova, O.
Subjects: High Energy Physics - Experiment
Abstract: We report a study of radiative decays of \chi_{bJ}(1P)(J=0,1,2) mesons into 74 hadronic final states comprising charged and neutral pions, kaons, protons; out of these, 41 modes are observed with at least 5 standard deviation significance. Our measurements not only improve the previous measurements by the CLEO Collaboration but also lead to first observations in many new modes. The large sample allows us to probe the total decay width of the \chi_{b0}(1P). In the absence of a statistically significant result, a 90% confidence-level upper limit is set on the width at \Gamma_{total}< 2.4 MeV. Our results are based on 24.7 fb^{-1} of e+e- collision data recorded by the Belle detector at the \Upsilon(2S) resonance, corresponding to (157.8\pm3.6)\times10^6 \Upsilon(2S) decays.
Published: 2016

11. Angular analysis of $B^0 \to K^\ast(892)^0 \ell^+ \ell^-$

Author: Belle Collaboration, Abdesselam, A., Adachi, I., Adamczyk, K., Aihara, H., Said, S. Al, Arinstein, K., Arita, Y., Asner, D. M., Aso, T., Atmacan, H., Aulchenko, V., Aushev, T., Ayad, R., Aziz, T., Babu, V., Badhrees, I., Bahinipati, S., Bakich, A. M., Bala, A., Ban, Y., Bansal, V., Barberio, E., Barrett, M., Bartel, W., Bay, A., Bedny, I., Behera, P., Belhorn, M., Belous, K., Besson, D., Bhardwaj, V., Bhuyan, B., Biswal, J., Bloomfield, T., Blyth, S., Bobrov, A., Bondar, A., Bonvicini, G., Bookwalter, C., Boulahouache, C., Bozek, A., Bračko, M., Breibeck, F., Brodzicka, J., Browder, T. E., Waheed, E., Červenkov, D., Chang, M. -C., Chang, P., Chao, Y., Chekelian, V., Chen, A., Chen, K. -F., Chen, P., Cheon, B. G., Chilikin, K., Chistov, R., Cho, K., Chobanova, V., Choi, S. -K., Choi, Y., Cinabro, D., Crnkovic, J., Dalseno, J., Danilov, M., Dash, N., Di Carlo, S., Dingfelder, J., Doležal, Z., Dossett, D., Drásal, Z., Drutskoy, A., Dubey, S., Dutta, D., Dutta, K., Eidelman, S., Epifanov, D., Esen, S., Farhat, H., Fast, J. E., Feindt, M., Ferber, T., Frey, A., Frost, O., Fulsom, B. G., Gaur, V., Gabyshev, N., Ganguly, S., Garmash, A., Getzkow, D., Gillard, R., Giordano, F., Glattauer, R., Goh, Y. M., Goldenzweig, P., Golob, B., Greenwald, D., Perdekamp, M. Grosse, Grygier, J., Grzymkowska, O., Guo, H., Haba, J., Hamer, P., Han, Y. L., Hara, K., Hara, T., Hasegawa, Y., Hasenbusch, J., Hayasaka, K., Hayashii, H., He, X. H., Heck, M., Hedges, M. T., Heffernan, D., Heider, M., Heller, A., Higuchi, T., Himori, S., Hirose, S., Horiguchi, T., Hoshi, Y., Hoshina, K., Hou, W. -S., Hsiung, Y. B., Hsu, C. -L., Huschle, M., Hyun, H. J., Igarashi, Y., Iijima, T., Imamura, M., Inami, K., Inguglia, G., Ishikawa, A., Itagaki, K., Itoh, R., Iwabuchi, M., Iwasaki, M., Iwasaki, Y., Iwata, S., Jacobs, W. W., Jaegle, I., Jeon, H. B., Joffe, D., Jones, M., Joo, K. K., Julius, T., Kakuno, H., Kang, J. H., Kang, K. H., Kapusta, P., Kataoka, S. U., Kato, E., Kato, Y., Katrenko, P., Kawai, H., Kawasaki, T., Keck, T., Kichimi, H., Kiesling, C., Kim, B. H., Kim, D. Y., Kim, H. J., Kim, H. -J., Kim, J. B., Kim, J. H., Kim, K. T., Kim, M. J., Kim, S. H., Kim, S. K., Kim, Y. J., Kinoshita, K., Kleinwort, C., Klucar, J., Ko, B. R., Kobayashi, N., Koblitz, S., Kodyš, P., Koga, Y., Korpar, S., Kotchetkov, D., Kouzes, R. T., Križan, P., Krokovny, P., Kronenbitter, B., Kuhr, T., Kumar, R., Kumita, T., Kurihara, E., Kuroki, Y., Kuzmin, A., Kvasnička, P., Kwon, Y. -J., Lai, Y. -T., Lange, J. S., Lee, D. H., Lee, I. S., Lee, S. -H., Leitgab, M., Leitner, R., Levit, D., Lewis, P., Li, C. H., Li, H., Li, J., Li, L., Li, X., Li, Y., Gioi, L. Li, Libby, J., Limosani, A., Liu, C., Liu, Y., Liu, Z. Q., Liventsev, D., Loos, A., Louvot, R., Lubej, M., Lukin, P., Luo, T., MacNaughton, J., Masuda, M., Matsuda, T., Matvienko, D., Matyja, A., McOnie, S., Mikami, Y., Miyabayashi, K., Miyachi, Y., Miyake, H., Miyata, H., Miyazaki, Y., Mizuk, R., Mohanty, G. B., Mohanty, S., Mohapatra, D., Moll, A., Moon, H. K., Mori, T., Morii, T., Moser, H. -G., Müller, T., Muramatsu, N., Mussa, R., Nagamine, T., Nagasaka, Y., Nakahama, Y., Nakamura, I., Nakamura, K. R., Nakano, E., Nakano, H., Nakano, T., Nakao, M., Nakayama, H., Nakazawa, H., Nanut, T., Nath, K. J., Natkaniec, Z., Nayak, M., Nedelkovska, E., Negishi, K., Neichi, K., Ng, C., Niebuhr, C., Niiyama, M., Nisar, N. K., Nishida, S., Nishimura, K., Nitoh, O., Nozaki, T., Ogawa, A., Ogawa, S., Ohshima, T., Okuno, S., Olsen, S. L., Ono, Y., Onuki, Y., Ostrowicz, W., Oswald, C., Ozaki, H., Pakhlov, P., Pakhlova, G., Pal, B., Palka, H., Panzenböck, E., Park, C. -S., Park, C. W., Park, H., Park, K. S., Paul, S., Peak, L. S., Pedlar, T. K., Peng, T., Pesántez, L., Pestotnik, R., Peters, M., Petrič, M., Piilonen, L. E., Poluektov, A., Prasanth, K., Prim, M., Prothmann, K., Pulvermacher, C., Purohit, M. V., Rauch, J., Reisert, B., Ribežl, E., Ritter, M., Röhrken, M., Rorie, J., Rostomyan, A., Rozanska, M., Rummel, S., Ryu, S., Sahoo, H., Saito, T., Sakai, K., Sakai, Y., Sandilya, S., Santel, D., Santelj, L., Sanuki, T., Sasao, N., Sato, Y., Savinov, V., Schlüter, T., Schneider, O., Schnell, G., Schönmeier, P., Schram, M., Schwanda, C., Schwartz, A. J., Schwenker, B., Seidl, R., Seino, Y., Semmler, D., Senyo, K., Seon, O., Seong, I. S., Sevior, M. E., Shang, L., Shapkin, M., Shebalin, V., Shen, C. P., Shibata, T. -A., Shibuya, H., Shinomiya, S., Shiu, J. -G., Shwartz, B., Sibidanov, A., Simon, F., Singh, J. B., Sinha, R., Smerkol, P., Sohn, Y. -S., Sokolov, A., Soloviev, Y., Solovieva, E., Stanič, S., Starič, M., Steder, M., Strube, J. F., Stypula, J., Sugihara, S., Sugiyama, A., Sumihama, M., Sumisawa, K., Sumiyoshi, T., Suzuki, K., Suzuki, S., Suzuki, S. Y., Suzuki, Z., Takeichi, H., Takizawa, M., Tamponi, U., Tanaka, M., Tanaka, S., Tanida, K., Taniguchi, N., Taylor, G. N., Tenchini, F., Teramoto, Y., Tikhomirov, I., Trabelsi, K., Trusov, V., Tse, Y. F., Tsuboyama, T., Uchida, M., Uchida, T., Uehara, S., Ueno, K., Uglov, T., Unno, Y., Uno, S., Uozumi, S., Urquijo, P., Ushiroda, Y., Usov, Y., Vahsen, S. E., Van Hulse, C., Vanhoefer, P., Varner, G., Varvell, K. E., Vervink, K., Vinokurova, A., Vorobyev, V., Vossen, A., Wagner, M. N., Wang, C. H., Wang, J., Wang, M. -Z., Wang, P., Wang, X. L., Watanabe, M., Watanabe, Y., Wedd, R., Wehle, S., White, E., Wiechczynski, J., Williams, K. M., Won, E., Yabsley, B. D., Yamada, S., Yamamoto, H., Yamaoka, J., Yamashita, Y., Yamauchi, M., Yashchenko, S., Ye, H., Yelton, J., Yook, Y., Yuan, C. Z., Yusa, Y., Zhang, C. C., Zhang, L. M., Zhang, Z. P., Zhao, L., Zhilich, V., Zhukova, V., Zhulanov, V., Ziegler, M., Zivko, T., Zupanc, A., Zwahlen, N., and Zyukova, O.
Subjects: High Energy Physics - Experiment
Abstract: We present a measurement of angular observables, $P_4'$, $P_5'$, $P_6'$, $P_8'$, in the decay $B^0 \to K^\ast(892)^0 \ell^+ \ell^-$, where $\ell^+\ell^-$ is either $e^+e^-$ or $\mu^+\mu^-$. The analysis is performed on a data sample corresponding to an integrated luminosity of $711~\mathrm{fb}^{-1}$ containing $772\times 10^{6}$ $B\bar B$ pairs, collected at the $\Upsilon(4S)$ resonance with the Belle detector at the asymmetric-energy $e^+e^-$ collider KEKB. Four angular observables, $P_{4,5,6,8}'$ are extracted in five bins of the invariant mass squared of the lepton system, $q^2$. We compare our results for $P_{4,5,6,8}'$ with Standard Model predictions including the $q^2$ region in which the LHCb collaboration reported the so-called $P_5'$ anomaly., Comment: Conference paper for LHC Ski 2016. SM prediction for $P_{6}'$ corrected and reference for arXiv:1207.2753 added
Published: 2016

12. Measurement of the branching ratio of $\bar{B}^0 \rightarrow D^{+} \tau^- \bar{\nu}_{\tau}$ relative to $\bar{B}^0 \rightarrow D^{+} \ell^- \bar{\nu}_{\ell}$ decays with a semileptonic tagging method

Author: Abdesselam, A., Adachi, I., Adamczyk, K., Aihara, H., Said, S. Al, Arinstein, K., Arita, Y., Asner, D. M., Aso, T., Atmacan, H., Aulchenko, V., Aushev, T., Ayad, R., Aziz, T., Babu, V., Badhrees, I., Bahinipati, S., Bakich, A. M., Bala, A., Ban, Y., Bansal, V., Barberio, E., Barrett, M., Bartel, W., Bay, A., Bedny, I., Behera, P., Belhorn, M., Belous, K., Besson, D., Bhardwaj, V., Bhuyan, B., Bischofberger, M., Biswal, J., Bloomfield, T., Blyth, S., Bobrov, A., Bondar, A., Bonvicini, G., Bookwalter, C., Boulahouache, C., Bozek, A., Brač, M., Breibeck, F., Brodzicka, J., Browder, T. E., Č, D., Chang, M. -C., Chang, P., Chao, Y., Chekelian, V., Chen, A., Chen, K. -F., Chen, P., Cheon, B. G., Chilikin, K., Chistov, R., Cho, K., Chobanova, V., Choi, S. -K., Choi, Y., Cinabro, D., Crnkovic, J., Dalseno, J., Danilov, M., Dash, N., Di Carlo, S., Dingfelder, J., Dolež, Z., Drásal, Z., Drutskoy, A., Dubey, S., Dutta, D., Dutta, K., Eidelman, S., Epifanov, D., Esen, S., Farhat, H., Fast, J. E., Feindt, M., Ferber, T., Frey, A., Frost, O., Fujikawa, M., Fulsom, B. G., Gaur, V., Gabyshev, N., Ganguly, S., Garmash, A., Getzkow, D., Gillard, R., Giordano, F., Glattauer, R., Goh, Y. M., Goldenzweig, P., Golob, B., Greenwald, D., Perdekamp, M. Grosse, Grygier, J., Grzymkowska, O., Guo, H., Haba, J., Hamer, P., Han, Y. L., Hara, K., Hara, T., Hasegawa, Y., Hasenbusch, J., Hayasaka, K., Hayashii, H., He, X. H., Heck, M., Hedges, M. T., Heffernan, D., Heider, M., Heller, A., Higuchi, T., Himori, S., Hirose, S., Horiguchi, T., Hoshi, Y., Hoshina, K., Hou, W. -S., Hsiung, Y. B., Hsu, C. -L., Huschle, M., Hyun, H. J., Igarashi, Y., Iijima, T., Imamura, M., Inami, K., Inguglia, G., Ishikawa, A., Itagaki, K., Itoh, R., Iwabuchi, M., Iwasaki, M., Iwasaki, Y., Iwata, S., Jacobs, W. W., Jaegle, I., Jeon, H. B., Joffe, D., Jones, M., Joo, K. K., Julius, T., Kakuno, H., Kang, J. H., Kang, K. H., Kapusta, P., Kataoka, S. U., Kato, E., Kato, Y., Katrenko, P., Kawai, H., Kawasaki, T., Keck, T., Kichimi, H., Kiesling, C., Kim, B. H., Kim, D. Y., Kim, H. J., Kim, H. -J., Kim, J. B., Kim, J. H., Kim, K. T., Kim, M. J., Kim, S. H., Kim, S. K., Kim, Y. J., Kinoshita, K., Kleinwort, C., Klucar, J., Ko, B. R., Kobayashi, N., Koblitz, S., Kodyš, P., Koga, Y., Korpar, S., Kotchetkov, D., Kouzes, R. T., Križ, P., Krokovny, P., Kronenbitter, B., Kuhr, T., Kumar, R., Kumita, T., Kurihara, E., Kuroki, Y., Kuzmin, A., Kvasnič, P., Kwon, Y. -J., Lai, Y. -T., Lange, J. S., Lee, D. H., Lee, I. S., Lee, S. -H., Leitgab, M., Leitner, R., Levit, D., Lewis, P., Li, C. H., Li, H., Li, J., Li, L., Li, X., Li, Y., Gioi, L. Li, Libby, J., Limosani, A., Liu, C., Liu, Y., Liu, Z. Q., Liventsev, D., Loos, A., Louvot, R., Lubej, M., Lukin, P., Luo, T., MacNaughton, J., Masuda, M., Matsuda, T., Matvienko, D., Matyja, A., McOnie, S., Mikami, Y., Miyabayashi, K., Miyachi, Y., Miyake, H., Miyata, H., Miyazaki, Y., Mizuk, R., Mohanty, G. B., Mohanty, S., Mohapatra, D., Moll, A., Moon, H. K., Mori, T., Morii, T., Moser, H. -G., Müller, T., Muramatsu, N., Mussa, R., Nagamine, T., Nagasaka, Y., Nakahama, Y., Nakamura, I., Nakamura, K. R., Nakano, E., Nakano, H., Nakano, T., Nakao, M., Nakayama, H., Nakazawa, H., Nanut, T., Nath, K. J., Natkaniec, Z., Nayak, M., Nedelkovska, E., Negishi, K., Neichi, K., Ng, C., Niebuhr, C., Niiyama, M., Nisar, N. K., Nishida, S., Nishimura, K., Nitoh, O., Nozaki, T., Ogawa, A., Ogawa, S., Ohshima, T., Okuno, S., Olsen, S. L., Ono, Y., Onuki, Y., Ostrowicz, W., Oswald, C., Ozaki, H., Pakhlov, P., Pakhlova, G., Pal, B., Palka, H., Panzenböck, E., Park, C. -S., Park, C. W., Park, H., Park, K. S., Paul, S., Peak, L. S., Pedlar, T. K., Peng, T., Pesá, L., Pestotnik, R., Peters, M., Petrič, M., Piilonen, L. E., Poluektov, A., Prasanth, K., Prim, M., Prothmann, K., Pulvermacher, C., Purohit, M. V., Rauch, J., Reisert, B., Ribež, E., Ritter, M., Röhrken, M., Rorie, J., Rostomyan, A., Rozanska, M., Rummel, S., Ryu, S., Sahoo, H., Saito, T., Sakai, K., Sakai, Y., Sandilya, S., Santel, D., Santelj, L., Sanuki, T., Sasao, N., Sato, Y., Savinov, V., Schlü, T., Schneider, O., Schnell, G., Schönmeier, P., Schram, M., Schwanda, C., Schwartz, A. J., Schwenker, B., Seidl, R., Seino, Y., Sekiya, A., Semmler, D., Senyo, K., Seon, O., Seong, I. S., Sevior, M. E., Shang, L., Shapkin, M., Shebalin, V., Shen, C. P., Shibata, T. -A., Shibuya, H., Shinomiya, S., Shiu, J. -G., Shwartz, B., Sibidanov, A., Simon, F., Singh, J. B., Sinha, R., Smerkol, P., Sohn, Y. -S., Sokolov, A., Soloviev, Y., Solovieva, E., Stanič, S., Starič, M., Steder, M., Strube, J. F., Stypula, J., Sugihara, S., Sugiyama, A., Sumihama, M., Sumisawa, K., Sumiyoshi, T., Suzuki, K., Suzuki, S., Suzuki, S. Y., Suzuki, Z., Takeichi, H., Takizawa, M., Tamponi, U., Tanaka, M., Tanaka, S., Tanida, K., Taniguchi, N., Taylor, G. N., Teramoto, Y., Tikhomirov, I., Trabelsi, K., Trusov, V., Tse, Y. F., Tsuboyama, T., Uchida, M., Uchida, T., Uehara, S., Ueno, K., Uglov, T., Unno, Y., Uno, S., Uozumi, S., Urquijo, P., Ushiroda, Y., Usov, Y., Vahsen, S. E., Van Hulse, C., Vanhoefer, P., Varner, G., Varvell, K. E., Vervink, K., Vinokurova, A., Vorobyev, V., Vossen, A., Wagner, M. N., Wang, C. H., Wang, J., Wang, M. -Z., Wang, P., Wang, X. L., Watanabe, M., Watanabe, Y., Wedd, R., Wehle, S., White, E., Wiechczynski, J., Williams, K. M., Won, E., Yabsley, B. D., Yamada, S., Yamamoto, H., Yamaoka, J., Yamashita, Y., Yamauchi, M., Yashchenko, S., Ye, H., Yelton, J., Yook, Y., Yuan, C. Z., Yusa, Y., Zhang, C. C., Zhang, L. M., Zhang, Z. P., Zhao, L., Zhilich, V., Zhukova, V., Zhulanov, V., Ziegler, M., Zivko, T., Zupanc, A., Zwahlen, N., and Zyukova, O.
Subjects: High Energy Physics - Experiment
Abstract: We report a measurement of ratio ${\cal R}(D^*) = {\cal B}(\bar{B}^0 \rightarrow D^{*+} \tau^- \bar{\nu}_{\tau})/{\cal B}(\bar{B}^0 \rightarrow D^{*+} \ell^- \bar{\nu}_{\ell})$, where $\ell$ denotes an electron or a muon. The results are based on a data sample containing $772\times10^6$ $B\bar{B}$ pairs recorded at the $\Upsilon(4S)$ resonance with the Belle detector at the KEKB $e^+ e^-$ collider. We select a sample of $B^0 \bar{B}^0$ pairs by reconstructing both $B$ mesons in semileptonic decays to $D^{*\mp} \ell^{\pm}$. We measure ${\cal R}(D^*)= 0.302 \pm 0.030({\rm stat)} \pm 0.011({\rm syst)}$, which is within $1.6 \sigma$ of the Standard Model theoretical expectation, where $\sigma$ is the standard deviation including systematic uncertainties., Comment: 12pages, 13 figures, Moriond EW 2016
Published: 2016

13. Measurement of Azimuthal Modulations in the Cross-Section of Di-Pion Pairs in Di-Jet Production from Electron-Positron Annihilation

Author: Abdesselam, A., Adachi, I., Adamczyk, K., Aihara, H., Said, S. Al, Arinstein, K., Arita, Y., Asner, D. M., Aso, T., Aulchenko, V., Aushev, T., Ayad, R., Aziz, T., Babu, V., Badhrees, I., Bahinipati, S., Bakich, A. M., Bala, A., Ban, Y., Bansal, V., Barberio, E., Barrett, M., Bartel, W., Bay, A., Bedny, I., Behera, P., Belhorn, M., Belous, K., Bhardwaj, V., Bhuyan, B., Bischofberger, M., Biswal, J., Bloomfield, T., Blyth, S., Bobrov, A., Bondar, A., Bonvicini, G., Bookwalter, C., Bozek, A., Bračko, M., Breibeck, F., Brodzicka, J., Browder, T. E., Červenkov, D., Chang, M. -C., Chang, P., Chao, Y., Chekelian, V., Chen, A., Chen, K. -F., Chen, P., Cheon, B. G., Chilikin, K., Chistov, R., Cho, K., Chobanova, V., Choi, S. -K., Choi, Y., Cinabro, D., Crnkovic, J., Dalseno, J., Danilov, M., Di Carlo, S., Dingfelder, J., Doležal, Z., Drásal, Z., Drutskoy, A., Dubey, S., Dutta, D., Dutta, K., Eidelman, S., Epifanov, D., Esen, S., Farhat, H., Fast, J. E., Feindt, M., Ferber, T., Frey, A., Frost, O., Fujikawa, M., Fulsom, B. G., Gaur, V., Gabyshev, N., Ganguly, S., Garmash, A., Getzkow, D., Gillard, R., Giordano, F., Glattauer, R., Goh, Y. M., Golob, B., Perdekamp, M. Grosse, Grygier, J., Grzymkowska, O., Guo, H., Haba, J., Hamer, P., Han, Y. L., Hara, K., Hara, T., Hasegawa, Y., Hasenbusch, J., Hayasaka, K., Hayashii, H., He, X. H., Heck, M., Hedges, M., Heffernan, D., Heider, M., Heller, A., Higuchi, T., Himori, S., Horiguchi, T., Hoshi, Y., Hoshina, K., Hou, W. -S., Hsiung, Y. B., Hsu, C. -L., Huschle, M., Hyun, H. J., Igarashi, Y., Iijima, T., Imamura, M., Inami, K., Inguglia, G., Ishikawa, A., Itagaki, K., Itoh, R., Iwabuchi, M., Iwasaki, M., Iwasaki, Y., Iwashita, T., Iwata, S., Jacobs, W. W., Jaegle, I., Jones, M., Joo, K. K., Julius, T., Kah, D. H., Kakuno, H., Kang, J. H., Kang, K. H., Kapusta, P., Kataoka, S. U., Katayama, N., Kato, E., Kato, Y., Katrenko, P., Kawai, H., Kawasaki, T., Kichimi, H., Kiesling, C., Kim, B. H., Kim, D. Y., Kim, H. J., Kim, J. B., Kim, J. H., Kim, K. T., Kim, M. J., Kim, S. H., Kim, S. K., Kim, Y. J., Kinoshita, K., Kleinwort, C., Klucar, J., Ko, B. R., Kobayashi, N., Koblitz, S., Kodyš, P., Koga, Y., Korpar, S., Kouzes, R. T., Križan, P., Krokovny, P., Kronenbitter, B., Kuhr, T., Kumar, R., Kumita, T., Kurihara, E., Kuroki, Y., Kuzmin, A., Kvasnička, P., Kwon, Y. -J., Lai, Y. -T., Lange, J. S., Lee, D. H., Lee, I. S., Lee, S. -H., Leitgab, M., Leitner, R., Lewis, P., Li, H., Li, J., Li, X., Li, Y., Gioi, L. Li, Libby, J., Limosani, A., Liu, C., Liu, Y., Liu, Z. Q., Liventsev, D., Loos, A., Louvot, R., Lukin, P., MacNaughton, J., Masuda, M., Matvienko, D., Matyja, A., McOnie, S., Mikami, Y., Miyabayashi, K., Miyachi, Y., Miyake, H., Miyata, H., Miyazaki, Y., Mizuk, R., Mohanty, G. B., Mohanty, S., Mohapatra, D., Moll, A., Moon, H. K., Mori, T., Moser, H. -G., Müller, T., Muramatsu, N., Mussa, R., Nagamine, T., Nagasaka, Y., Nakahama, Y., Nakamura, I., Nakamura, K., Nakano, E., Nakano, H., Nakano, T., Nakao, M., Nakayama, H., Nakazawa, H., Nanut, T., Natkaniec, Z., Nayak, M., Nedelkovska, E., Negishi, K., Neichi, K., Ng, C., Niebuhr, C., Niiyama, M., Nisar, N. K., Nishida, S., Nishimura, K., Nitoh, O., Nozaki, T., Ogawa, A., Ogawa, S., Ohshima, T., Okuno, S., Olsen, S. L., Ono, Y., Onuki, Y., Ostrowicz, W., Oswald, C., Ozaki, H., Pakhlov, P., Pakhlova, G., Pal, B., Palka, H., Panzenböck, E., Park, C. -S., Park, C. W., Park, H., Park, H. K., Park, K. S., Peak, L. S., Pedlar, T. K., Peng, T., Pesantez, L., Pestotnik, R., Peters, M., Petrič, M., Piilonen, L. E., Poluektov, A., Prasanth, K., Prim, M., Prothmann, K., Pulvermacher, C., Purohit, M., Reisert, B., Ribežl, E., Ritter, M., Röhrken, M., Rorie, J., Rostomyan, A., Rozanska, M., Ryu, S., Sahoo, H., Saito, T., Sakai, K., Sakai, Y., Sandilya, S., Santel, D., Santelj, L., Sanuki, T., Sasao, N., Sato, Y., Savinov, V., Schneider, O., Schnell, G., Schönmeier, P., Schram, M., Schwanda, C., Schwartz, A. J., Schwenker, B., Seidl, R., Sekiya, A., Semmler, D., Senyo, K., Seon, O., Seong, I. S., Sevior, M. E., Shang, L., Shapkin, M., Shebalin, V., Shen, C. P., Shibata, T. -A., Shibuya, H., Shinomiya, S., Shiu, J. -G., Shwartz, B., Sibidanov, A., Simon, F., Singh, J. B., Sinha, R., Smerkol, P., Sohn, Y. -S., Sokolov, A., Soloviev, Y., Solovieva, E., Stanič, S., Starič, M., Steder, M., Stypula, J., Sugihara, S., Sugiyama, A., Sumihama, M., Sumisawa, K., Sumiyoshi, T., Suzuki, K., Suzuki, S., Suzuki, S. Y., Suzuki, Z., Takeichi, H., Tamponi, U., Tanaka, M., Tanaka, S., Tanida, K., Taniguchi, N., Tatishvili, G., Taylor, G. N., Teramoto, Y., Tikhomirov, I., Trabelsi, K., Trusov, V., Tse, Y. F., Tsuboyama, T., Uchida, M., Uchida, T., Uchida, Y., Uehara, S., Ueno, K., Uglov, T., Unno, Y., Uno, S., Urquijo, P., Ushiroda, Y., Usov, Y., Vahsen, S. E., Van Hulse, C., Vanhoefer, P., Varner, G., Varvell, K. E., Vervink, K., Vinokurova, A., Vorobyev, V., Vossen, A., Wagner, M. N., Wang, C. H., Wang, J., Wang, M. -Z., Wang, P., Wang, X. L., Watanabe, M., Watanabe, Y., Wedd, R., Wehle, S., White, E., Wiechczynski, J., Williams, K. M., Won, E., Yabsley, B. D., Yamada, S., Yamamoto, H., Yamaoka, J., Yamashita, Y., Yamauchi, M., Yashchenko, S., Ye, H., Yelton, J., Yook, Y., Yuan, C. Z., Yusa, Y., Zhang, C. C., Zhang, L. M., Zhang, Z. P., Zhao, L., Zhilich, V., Zhulanov, V., Ziegler, M., Zivko, T., Zupanc, A., Zwahlen, N., and Zyukova, O.
Subjects: High Energy Physics - Experiment
Abstract: We present an extraction of azimuthal correlations between two pairs of charged pions detected in opposite jets from electron-positron annihilation. These correlations may arise from the dependence of the di-pion fragmentation on the polarization of the parent quark in the process $e^+e^- \rightarrow q \bar{q}$. Due to the correlation of the quark polarizations, the cross-section of di-pion pair production, in which the pion pairs are detected in opposite jets in a dijet event, exhibits a modulation in the azimuthal angles of the planes containing the hadron pairs with respect to the production plane. The measurement of this modulation allows access to combinations of fragmentation functions that are sensitive to the quark's transverse polarization and helicity. Within our uncertainties we do not observe a significant signal from the previously unmeasured helicity dependent fragmentation function $G_1^\perp$. This measurement uses a dataset of 938~fb$^{-1}$ collected by the Belle experiment at or near $\sqrt{s}\approx10.58$ GeV., Comment: 11 pages, 2 figures
Published: 2015

14. Measurement of the amplitude ratio of $B^0 \to D^0K^{0}$ and $B^0 \to \bar{D^0}K^{0}$ decays with a model-independent Dalitz plot analysis using $D\to K_S^0\pi^+\pi^-$ decays

Author: Abdesselam, A., Adachi, I., Adamczyk, K., Aihara, H., Said, S. Al, Arinstein, K., Arita, Y., Asner, D. M., Aso, T., Aulchenko, V., Aushev, T., Ayad, R., Aziz, T., Babu, V., Badhrees, I., Bahinipati, S., Bakich, A. M., Bala, A., Ban, Y., Bansal, V., Barberio, E., Barrett, M., Bartel, W., Bay, A., Bedny, I., Behera, P., Belhorn, M., Belous, K., Bhardwaj, V., Bhuyan, B., Bischofberger, M., Blyth, S., Bobrov, A., Bondar, A., Bonvicini, G., Bookwalter, C., Bozek, A., Bračko, M., Brodzicka, J., Browder, T. E., Červenkov, D., Chang, M. -C., Chang, P., Chao, Y., Chekelian, V., Chen, A., Chen, K. -F., Chen, P., Cheon, B. G., Chilikin, K., Chistov, R., Cho, K., Chobanova, V., Choi, S. -K., Choi, Y., Cinabro, D., Crnkovic, J., Dalseno, J., Danilov, M., Di Carlo, S., Dingfelder, J., Doležal, Z., Drásal, Z., Drutskoy, A., Dubey, S., Dutta, D., Dutta, K., Eidelman, S., Epifanov, D., Esen, S., Farhat, H., Fast, J. E., Feindt, M., Ferber, T., Frey, A., Frost, O., Fujikawa, M., Fulsom, B. G., Gaur, V., Gabyshev, N., Ganguly, S., Garmash, A., Getzkow, D., Gillard, R., Giordano, F., Glattauer, R., Goh, Y. M., Golob, B., Perdekamp, M. Grosse, Grygier, J., Grzymkowska, O., Guo, H., Haba, J., Hamer, P., Han, Y. L., Hara, K., Hara, T., Hasegawa, Y., Hasenbusch, J., Hayasaka, K., Hayashii, H., He, X. H., Heck, M., Hedges, M., Heffernan, D., Heider, M., Heller, A., Higuchi, T., Himori, S., Horiguchi, T., Horii, Y., Hoshi, Y., Hoshina, K., Hou, W. -S., Hsiung, Y. B., Huschle, M., Hyun, H. J., Igarashi, Y., Iijima, T., Imamura, M., Inami, K., Ishikawa, A., Itagaki, K., Itoh, R., Iwabuchi, M., Iwasaki, M., Iwasaki, Y., Iwashita, T., Iwata, S., Jaegle, I., Jones, M., Joo, K. K., Julius, T., Kah, D. H., Kakuno, H., Kang, J. H., Kang, K. H., Kapusta, P., Kataoka, S. U., Katayama, N., Kato, E., Kato, Y., Katrenko, P., Kawai, H., Kawasaki, T., Kichimi, H., Kiesling, C., Kim, B. H., Kim, D. Y., Kim, H. J., Kim, J. B., Kim, J. H., Kim, K. T., Kim, M. J., Kim, S. H., Kim, S. K., Kim, Y. J., Kinoshita, K., Kleinwort, C., Klucar, J., Ko, B. R., Kobayashi, N., Koblitz, S., Kodyš, P., Koga, Y., Korpar, S., Kouzes, R. T., Križan, P., Krokovny, P., Kronenbitter, B., Kuhr, T., Kumar, R., Kumita, T., Kurihara, E., Kuroki, Y., Kuzmin, A., Kvasnička, P., Kwon, Y. -J., Lai, Y. -T., Lange, J. S., Lee, D. H., Lee, I. S., Lee, S. -H., Leitgab, M., Leitner, R., Lewis, P., Li, J., Li, X., Li, Y., Gioi, L. Li, Libby, J., Limosani, A., Liu, C., Liu, Y., Liu, Z. Q., Liventsev, D., Louvot, R., Lukin, P., MacNaughton, J., Matvienko, D., Matyja, A., McOnie, S., Mikami, Y., Miyabayashi, K., Miyachi, Y., Miyake, H., Miyata, H., Miyazaki, Y., Mizuk, R., Mohanty, G. B., Mohanty, S., Mohapatra, D., Moll, A., Moon, H. K., Mori, T., Moser, H. -G., Müller, T., Muramatsu, N., Mussa, R., Nagamine, T., Nagasaka, Y., Nakahama, Y., Nakamura, I., Nakamura, K., Nakano, E., Nakano, H., Nakano, T., Nakao, M., Nakayama, H., Nakazawa, H., Nanut, T., Natkaniec, Z., Nayak, M., Nedelkovska, E., Negishi, K., Neichi, K., Ng, C., Niebuhr, C., Niiyama, M., Nisar, N. K., Nishida, S., Nishimura, K., Nitoh, O., Nozaki, T., Ogawa, A., Ogawa, S., Ohshima, T., Okuno, S., Olsen, S. L., Ono, Y., Onuki, Y., Ostrowicz, W., Oswald, C., Ozaki, H., Pakhlov, P., Pakhlova, G., Palka, H., Panzenböck, E., Park, C. -S., Park, C. W., Park, H., Park, H. K., Park, K. S., Peak, L. S., Pedlar, T. K., Peng, T., Pesantez, L., Pestotnik, R., Peters, M., Petrič, M., Piilonen, L. E., Poluektov, A., Prasanth, K., Prim, M., Prothmann, K., Pulvermacher, C., Reisert, B., Ribežl, E., Ritter, M., Röhrken, M., Rorie, J., Rostomyan, A., Rozanska, M., Ryu, S., Sahoo, H., Saito, T., Sakai, K., Sakai, Y., Sandilya, S., Santel, D., Santelj, L., Sanuki, T., Sasao, N., Sato, Y., Savinov, V., Schneider, O., Schnell, G., Schönmeier, P., Schram, M., Schwanda, C., Schwartz, A. J., Schwenker, B., Seidl, R., Sekiya, A., Semmler, D., Senyo, K., Seon, O., Seong, I., Sevior, M. E., Shang, L., Shapkin, M., Shebalin, V., Shen, C. P., Shibata, T. -A., Shibuya, H., Shinomiya, S., Shiu, J. -G., Shwartz, B., Sibidanov, A., Simon, F., Singh, J. B., Sinha, R., Smerkol, P., Sohn, Y. -S., Sokolov, A., Soloviev, Y., Solovieva, E., Stanič, S., Starič, M., Steder, M., Stypula, J., Sugihara, S., Sugiyama, A., Sumihama, M., Sumisawa, K., Sumiyoshi, T., Suzuki, K., Suzuki, S., Suzuki, S. Y., Suzuki, Z., Takeichi, H., Tamponi, U., Tanaka, M., Tanaka, S., Tanida, K., Taniguchi, N., Tatishvili, G., Taylor, G. N., Teramoto, Y., Thorne, F., Tikhomirov, I., Trabelsi, K., Trusov, V., Tse, Y. F., Tsuboyama, T., Uchida, M., Uchida, T., Uchida, Y., Uehara, S., Ueno, K., Uglov, T., Unno, Y., Uno, S., Urquijo, P., Ushiroda, Y., Usov, Y., Vahsen, S. E., Van Hulse, C., Vanhoefer, P., Varner, G., Varvell, K. E., Vervink, K., Vinokurova, A., Vorobyev, V., Vossen, A., Wagner, M. N., Wang, C. H., Wang, J., Wang, M. -Z., Wang, P., Wang, X. L., Watanabe, M., Watanabe, Y., Wedd, R., Wehle, S., White, E., Wiechczynski, J., Williams, K. M., Won, E., Yabsley, B. D., Yamada, S., Yamamoto, H., Yamaoka, J., Yamashita, Y., Yamauchi, M., Yashchenko, S., Yelton, J., Yook, Y., Yuan, C. Z., Yusa, Y., Zhang, C. C., Zhang, L. M., Zhang, Z. P., Zhao, L., Zhilich, V., Zhulanov, V., Ziegler, M., Zivko, T., Zupanc, A., Zwahlen, N., Zyukova, O., and Collaboration, The Belle
Subjects: High Energy Physics - Experiment
Abstract: We report a measurement of the amplitude ratio $r_S$ of $B^0 \to D^0K^{*0}$ and $B^0 \to \bar{D^0}K^{*0}$ decays with a model-independent Dalitz plot analysis using $D\to K_S^0\pi^+\pi^-$ decays. Using the full data sample of $772\times10^6$ $B\bar{B}$ pairs collected at the $\Upsilon(4S)$ resonance with the Belle detector at KEKB accelerator the upper limit is $r_S < 0.87$ at the 68 % confidence level. This result is the first measurement of $r_S$ with a model-independent Dalitz analysis, and is consistent with results from other analyses. The value of $r_S$ indicates the sensitivity of the decay to $\phi_3$ because the statistical uncertainty is proportional to $1/r_S$. The $r_S$ result is obtained from observables ($x_\pm$, $y_\pm$) \begin{eqnarray} x_- &=& +0.4 ^{+1.0 +0.0}_{-0.6 -0.1} \pm0.0 \\ y_- &=& -0.6 ^{+0.8 +0.1}_{-1.0 -0.0} \pm0.1 \\ x_+ &=& +0.1 ^{+0.7 +0.0}_{-0.4 -0.1} \pm0.1 \\ y_+ &=& +0.3 ^{+0.5 +0.0}_{-0.8 -0.1} \pm0.1 \\ , \end{eqnarray} where $x_\pm = r_S \cos(\delta_S \pm \phi_3)$, $y_\pm = r_S \sin(\delta_S \pm \phi_3)$ and $\phi_3 (\delta_S)$ are the weak (strong) phase difference between $B^0 \to D^0K^{*0}$ and $B^0 \to \bar{D^0}K^{*0}$. The first uncertainty is statistical, the second is the experimental systematic and the third is the systematic due to the uncertainties on $c_i$ and $s_i$ parameters measured by CLEO.
Published: 2015

15. Measurement of the branching fraction of $B^+ \to \tau^+ \nu_\tau$ decays with the semileptonic tagging method and the full Belle data sample

Author: Belle Collaboration, Abdesselam, A., Adachi, I., Adamczyk, K., Aihara, H., Said, S. Al, Arinstein, K., Arita, Y., Asner, D. M., Aso, T., Aulchenko, V., Aushev, T., Ayad, R., Aziz, T., Bahinipati, S., Bakich, A. M., Bala, A., Ban, Y., Bansal, V., Barberio, E., Barrett, M., Bartel, W., Bay, A., Bedny, I., Behera, P., Belhorn, M., Belous, K., Bhardwaj, V., Bhuyan, B., Bischofberger, M., Blyth, S., Bobrov, A., Bondar, A., Bonvicini, G., Bookwalter, C., Boulahouache, C., Bozek, A., Bračko, M., Brodzicka, J., Brovchenko, O., Browder, T. E., Červenkov, D., Chang, M. -C., Chang, P., Chao, Y., Chekelian, V., Chen, A., Chen, K. -F., Chen, P., Cheon, B. G., Chilikin, K., Chistov, R., Cho, K., Chobanova, V., Choi, S. -K., Choi, Y., Cinabro, D., Crnkovic, J., Dalseno, J., Danilov, M., Dingfelder, J., Doležal, Z., Drásal, Z., Drutskoy, A., Dutta, D., Dutta, K., Eidelman, S., Epifanov, D., Esen, S., Farhat, H., Fast, J. E., Feindt, M., Ferber, T., Frey, A., Frost, O., Fujikawa, M., Gaur, V., Gabyshev, N., Ganguly, S., Garmash, A., Gillard, R., Giordano, F., Glattauer, R., Goh, Y. M., Golob, B., Perdekamp, M. Grosse, Grzymkowska, O., Guo, H., Haba, J., Hamer, P., Han, Y. L., Hara, K., Hara, T., Hasegawa, Y., Hasenbusch, J., Hayasaka, K., Hayashii, H., He, X. H., Heck, M., Heffernan, D., Heider, M., Higuchi, T., Himori, S., Horiguchi, T., Horii, Y., Hoshi, Y., Hoshina, K., Hou, W. -S., Hsiung, Y. B., Huschle, M., Hyun, H. J., Igarashi, Y., Iijima, T., Imamura, M., Inami, K., Ishikawa, A., Itagaki, K., Itoh, R., Iwabuchi, M., Iwasaki, M., Iwasaki, Y., Iwashita, T., Iwata, S., Jaegle, I., Jones, M., Joo, K. K., Julius, T., Kah, D. H., Kakuno, H., Kang, J. H., Kapusta, P., Kataoka, S. U., Katayama, N., Kato, E., Kato, Y., Katrenko, P., Kawai, H., Kawasaki, T., Kichimi, H., Kiesling, C., Kim, B. H., Kim, D. Y., Kim, H. J., Kim, H. O., Kim, J. B., Kim, J. H., Kim, K. T., Kim, M. J., Kim, S. K., Kim, Y. J., Kinoshita, K., Kleinwort, C., Klucar, J., Ko, B. R., Kobayashi, N., Koblitz, S., Kodyš, P., Koga, Y., Korpar, S., Kouzes, R. T., Križan, P., Krokovny, P., Kronenbitter, B., Kuhr, T., Kumar, R., Kumita, T., Kurihara, E., Kuroki, Y., Kuzmin, A., Kvasnička, P., Kwon, Y. -J., Lai, Y. -T., Lange, J. S., Lee, S. -H., Leitgab, M., Leitner, R., Li, J., Li, X., Li, Y., Gioi, L. Li, Libby, J., Limosani, A., Liu, C., Liu, Y., Liu, Z. Q., Liventsev, D., Louvot, R., Lukin, P., MacNaughton, J., Matvienko, D., Matyja, A., McOnie, S., Mikami, Y., Miyabayashi, K., Miyachi, Y., Miyake, H., Miyata, H., Miyazaki, Y., Mizuk, R., Mohanty, G. B., Mohapatra, D., Moll, A., Mori, T., Moser, H. -G., Müller, T., Muramatsu, N., Mussa, R., Nagamine, T., Nagasaka, Y., Nakahama, Y., Nakamura, I., Nakamura, K., Nakano, E., Nakano, H., Nakano, T., Nakao, M., Nakayama, H., Nakazawa, H., Nanut, T., Natkaniec, Z., Nayak, M., Nedelkovska, E., Negishi, K., Neichi, K., Ng, C., Niebuhr, C., Niiyama, M., Nisar, N. K., Nishida, S., Nishimura, K., Nitoh, O., Nozaki, T., Ogawa, A., Ogawa, S., Ohshima, T., Okuno, S., Olsen, S. L., Ono, Y., Onuki, Y., Ostrowicz, W., Oswald, C., Ozaki, H., Pakhlov, P., Pakhlova, G., Palka, H., Panzenböck, E., Park, C. -S., Park, C. W., Park, H., Park, H. K., Park, K. S., Peak, L. S., Pedlar, T. K., Peng, T., Pesantez, L., Pestotnik, R., Peters, M., Petrič, M., Piilonen, L. E., Poluektov, A., Prim, M., Prothmann, K., Reisert, B., Ribežl, E., Ritter, M., Röhrken, M., Rorie, J., Rostomyan, A., Rozanska, M., Ryu, S., Sahoo, H., Saito, T., Sakai, K., Sakai, Y., Sandilya, S., Santel, D., Santelj, L., Sanuki, T., Sasao, N., Sato, Y., Savinov, V., Schneider, O., Schnell, G., Schönmeier, P., Schram, M., Schwanda, C., Schwartz, A. J., Schwenker, B., Seidl, R., Sekiya, A., Semmler, D., Senyo, K., Seon, O., Sevior, M. E., Shang, L., Shapkin, M., Shebalin, V., Shen, C. P., Shibata, T. -A., Shibuya, H., Shinomiya, S., Shiu, J. -G., Shwartz, B., Sibidanov, A., Simon, F., Singh, J. B., Sinha, R., Smerkol, P., Sohn, Y. -S., Sokolov, A., Soloviev, Y., Solovieva, E., Stanič, S., Starič, M., Steder, M., Stypula, J., Sugihara, S., Sugiyama, A., Sumihama, M., Sumisawa, K., Sumiyoshi, T., Suzuki, K., Suzuki, S., Suzuki, S. Y., Suzuki, Z., Takeichi, H., Tamponi, U., Tanaka, M., Tanaka, S., Tanida, K., Taniguchi, N., Tatishvili, G., Taylor, G. N., Teramoto, Y., Thorne, F., Tikhomirov, I., Trabelsi, K., Tse, Y. F., Tsuboyama, T., Uchida, M., Uchida, T., Uchida, Y., Uehara, S., Ueno, K., Uglov, T., Unno, Y., Uno, S., Urquijo, P., Ushiroda, Y., Usov, Y., Vahsen, S. E., Van Hulse, C., Vanhoefer, P., Varner, G., Varvell, K. E., Vervink, K., Vinokurova, A., Vorobyev, V., Vossen, A., Wagner, M. N., Wang, C. H., Wang, J., Wang, M. -Z., Wang, P., Wang, X. L., Watanabe, M., Watanabe, Y., Wedd, R., Wehle, S., White, E., Wiechczynski, J., Williams, K. M., Won, E., Yabsley, B. D., Yamada, S., Yamamoto, H., Yamaoka, J., Yamashita, Y., Yamauchi, M., Yashchenko, S., Yook, Y., Yuan, C. Z., Yusa, Y., Zander, D., Zhang, C. C., Zhang, L. M., Zhang, Z. P., Zhao, L., Zhilich, V., Zhou, P., Zhulanov, V., Zivko, T., Zupanc, A., Zwahlen, N., and Zyukova, O.
Subjects: High Energy Physics - Experiment
Abstract: We report a measurement of the branching fraction of $B^+ \to \tau^+ \nu_\tau$ decays using a data sample of $772 \times 10^6 B \bar{B}$ pairs, collected at the $\Upsilon(4S)$ resonance with the Belle detector at the KEKB asymmetric-energy $e^+e^-$ collider. We reconstruct the accompanying $B$ meson in a semileptonic decay and detect the $B^+ \to \tau^+ \nu_\tau$ candidate in the recoiling event. We obtain a branching fraction of ${\cal B}(B^+ \to \tau^+ \nu_\tau) = [1.25 \pm 0.28 ({\rm stat.}) \pm 0.27({\rm syst.})] \times 10^{-4}$. This result is in good agreement with previous measurements and the expectation from calculations based on the Standard Model., Comment: Belle conference paper for the International Workshop on the CKM Unitarity Triangle (CKM 2014)
Published: 2014

16. First Observation of the Zb0(10610) in a Dalitz Analysis of Y(5S) -> Y(nS) pi0 pi0

Author: Krokovny, P., Bondar, A., Adachi, I., Aihara, H., Arinstein, K., Asner, D. M., Aulchenko, V., Aushev, T., Aziz, T., Bakich, A. M., Bala, A., Bay, A., Bhardwaj, V., Bhuyan, B., Bonvicini, G., Bookwalter, C., Bozek, A., Brachko, M., Browder, T. E., Chen, A., Chen, P., Cheon, B. G., Chilikin, K., Chistov, R., Cho, I. -S., Cho, K., Chobanova, V., Choi, S. -K., Choi, Y., Cinabro, D., Dalseno, J., Dingfelder, J., Dolezhal, Z., Drasal, Z., Drutskoy, A., Dutta, D., Eidelman, S., Epifanov, D., Farhat, H., Fast, J. E., Feindt, M., Ferber, T., Frey, A., Gaur, V., Gabyshev, N., Ganguly, S., Garmash, A., Gillard, R., Goh, Y. M., Golob, B., Haba, J., Hara, T., Hayashii, H., Hoshi, Y., Hou, W. -S., Hsiung, Y. B., Hyun, H. J., Iijima, T., Ishikawa, A., Itoh, R., Iwasaki, Y., Julius, T., Kah, D. H., Kang, J. H., Kato, E., Kawai, H., Kawasaki, T., Kiesling, C., Kim, D. Y., Kim, H. O., Kim, J. B., Kim, J. H., Kim, Y. J., Kinoshita, K., Klucar, J., Ko, B. R., Kodysh, P., Korpar, S., Kuhr, T., Kumita, T., Kuzmin, A., Lange, J. S., Lee, S. -H., Li, J., Li, Y., Libby, J., Liu, Y., Liu, Z. Q., Liventsev, D., Lukin, P., Matvienko, D., Miyabayashi, K., Miyata, H., Mizuk, R., Mohanty, G. B., Moll, A., Muramatsu, N., Mussa, R., Nagasaka, Y., Nakao, M., Nayak, M., Nedelkovska, E., Ng, C., Nisar, N. K., Nishida, S., Nitoh, O., Ogawa, S., Oswald, C., Pakhlova, G., Park, C. W., Park, H., Park, H. K., Pedlar, T. K., Pestotnik, R., Petrich, M., Piilonen, L. E., Poluektov, A., Ritter, M., Roehrken, M., Rostomyan, A., Ryu, S., Sahoo, H., Saito, T., Sakai, K., Sakai, Y., Sandilya, S., Santelj, L., Sanuki, T., Sato, Y., Savinov, V., Schneider, O., Schnell, G., Schwanda, C., Semmler, D., Senyo, K., Seon, O., Sevior, M. E., Shapkin, M., Shebalin, V., Shibata, T. -A., Shiu, J. -G., Shwartz, B., Sibidanov, A., Simon, F., Sohn, Y. -S., Sokolov, A., Solovieva, E., Stanich, S., Starich, M., Steder, M., Sumiyoshi, T., Tamponi, U., Tanida, K., Tatishvili, G., Teramoto, Y., Trabelsi, K., Tsuboyama, T., Uchida, M., Uehara, S., Uglov, T., Unno, Y., Uno, S., Urquijo, P., Vahsen, S. E., Van Hulse, C., Vanhoefer, P., Varner, G., Vorobyev, V., Wagner, M. N., Wang, C. H., Wang, M. -Z., Wang, P., Wang, X. L., Watanabe, Y., Williams, K. M., Won, E., Yamashita, Y., Yashchenko, S., Yook, Y., Yuan, C. Z., Yusa, Y., Zhang, C. C., Zhang, Z. P., Zhilich, V., Zhulanov, V., and Zupanc, A.
Subjects: High Energy Physics - Experiment
Abstract: We report the first observation of Y(5S) -> Y(nS) pi0 pi0 decays. The neutral partner of the Zb+-(10610), the Zb0(10610) decaying to Y(2,3S) pi0, is observed for the first time with a 6.5 sigma significance using a Dalitz analysis of Y(5S) -> Y(2,3S) pi0 pi0 decays. The results are obtained with a 121.4 fb^-1 data sample collected with the Belle detector at the Y(5S) resonance at the KEKB asymmetric-energy e+e- collider., Comment: 10 pages, 7 tables, 5 figures, updated version, to appear in Phys. Rev. D
Published: 2013
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17. Hard Two-body Photodisintegration of 3He

Author: Pomerantz, I., Ilieva, Y., Gilman, R., Higinbotham, D. W., Piasetzky, E., Strauch, S., Adhikari, K. P., Aghasyan, M., Allada, K., Amaryan, M. J., Pereira, S. Anefalos, Anghinolfi, M., Baghdasaryan, H., Ball, J., Baltzell, N. A., Battaglieri, M., Batourine, V., Beck, A., Beck, S., Bedlinskiy, I., Berman, B. L., Biselli, A. S., Boeglin, W., Bono, J., Bookwalter, C., Boiarinov, S., Briscoe, W. J., Brooks, W. K., Bubis, N., Burkert, V., Camsonne, A., Canan, M., Carman, D. S., Celentano, A., Chandavar, S., Charles, G., Chirapatpimol, K., Cisbani, E., Cole, P. L., Contalbrigo, M., Crede, V., Cusanno, F., D'Angelo, A., Daniel, A., Dashyan, N., de Jager, C. W., De Vita, R., De Sanctis, E., Deur, A., Djalali, C., Dodge, G. E., Doughty, D., Dupre, R., Dutta, C., Egiyan, H., Alaoui, A. El, Fassi, L. El, Eugenio, P., Fedotov, G., Fegan, S., Fleming, J. A., Fradi, A., Garibaldi, F., Geagla, O., Gevorgyan, N., Giovanetti, K. L., Girod, F. X., Glister, J., Goetz, J. T., Gohn, W., Golovatch, E., Gothe, R. W., Griffioen, K. A., Guegan, B., Guidal, M., Guo, L., Hafidi, K., Hakobyan, H., Harrison, N., Heddle, D., Hicks, K., Ho, D., Holtrop, M., Hyde, C. E., Ireland, D. G., Ishkhanov, B. S., Isupov, E. L., Jiang, X., Jo, H. S., Joo, K., Katramatou, A. T., Keller, D., Khandaker, M., Khetarpal, P., Khrosinkova, E., Kim, A., Kim, W., Klein, F. J., Koirala, S., Kubarovsky, A., Kubarovsky, V., Kuleshov, S. V., Kvaltine, N. D., Lee, B., LeRose, J. J., Lewis, S., Lindgren, R., Livingston, K., Lu, H. Y., MacGregor, I. J. D., Mao, Y., Martinez, D., Mayer, M., McCullough, E., McKinnon, B., Meekins, D., Meyer, C. A., Michaels, R., Mineeva, T., Mirazita, M., Moffit, B., Mokeev, V., Montgomery, R. A., Moutarde, H., Munevar, E., Camacho, C. Munoz, Nadel-Turonski, P., Nasseripour, R., Nepali, C. S., Niccolai, S., Niculescu, G., Niculescu, I., Osipenko, M., Ostrovidov, A. I., Pappalardo, L. L., Paremuzyan, R., Park, K., Park, S., Petratos, G. G., Phelps, E., Pisano, S., Pogorelko, O., Pozdniakov, S., Procureur, S., Protopopescu, D., Puckett, A. J. R., Qian, X., Qiang, Y., Ricco, G., Rimal, D., Ripani, M., Ritchie, B. G., Rodriguez, I., Ron, G., Rosner, G., Rossi, P., Sabatie, F., Saha, A., Saini, M. S., Sarty, A. J., Sawatzky, B., Saylor, N. A., Schott, D., Schulte, E., Schumacher, R. A., Seder, E., Seraydaryan, H., Shneor, R., Smith, G. D., Sokhan, D., Sparveris, N., Stepanyan, S. S., Stepanyan, S., Stoler, P., Subedi, R., Sulkosky, V., Taiuti, M., Tang, W., Taylor, C. E., Tkachenko, S., Ungaro, M., Vernarsky, B., Vineyard, M. F., Voskanyan, H., Voutier, E., Walford, N. K., Wang, Y., Watts, D. P., Weinstein, L. B., Weygand, D. P., Wojtsekhowski, B., Wood, M. H., Yan, X., Yao, H., Zachariou, N., Zhan, X., Zhang, J., Zhao, Z. W., Zheng, X., and Zonta, I.
Subjects: Nuclear Experiment
Abstract: We have measured cross sections for the gamma+3He->p+d reaction at photon energies of 0.4 - 1.4 GeV and a center-of-mass angle of 90 deg. We observe dimensional scaling above 0.7 GeV at this center-of-mass angle. This is the first observation of dimensional scaling in the photodisintegration of a nucleus heavier than the deuteron.
Published: 2013
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18. Measurement of Exclusive $\pi^0$ Electroproduction Structure Functions and their Relationship to Transversity GPDs

Author: CLAS Collaboration, Bedlinskiy, I., Kubarovsky, V., Niccolai, S., Stoler, P., Adhikari, K. P., Aghasyan, M., Amaryan, M. J., Anghinolfi, M., Avakian, H., Baghdasaryan, H., Ball, J., Baltzell, N. A., Battaglieri, M., Bennett, R. P., Biselli, A. S., Bookwalter, C., Boiarinov, S., Briscoe, W. J., Brooks, W. K., Burkert, V. D., Carman, D. S., Celentano, A., Chandavar, S., Charles, G., Contalbrigo, M., Crede, V., D'Angelo, A., Daniel, A., Dashyan, N., De Vita, R., De Sanctis, E., Deur, A., Djalali, C., Doughty, D., Dupre, R., Egiyan, H., Alaoui, A. El, Fassi, L. El, Elouadrhiri, L., Eugenio, P., Fedotov, G., Fegan, S., Fleming, J. A., Forest, T. A., Garçon, M., Gevorgyan, N., Giovanetti, K. L., Girod, F. X., Gohn, W., Gothe, R. W., Graham, L., Griffioen, K. A., Guegan, B., Guidal, M., Guo, L., Hafidi, K., Hakobyan, H., Hanretty, C., Heddle, D., Hicks, K., Holtrop, M., Ilieva, Y., Ireland, D. G., Ishkhanov, B. S., Isupov, E. L., Jo, H. S., Joo, K., Keller, D., Khandaker, M., Khetarpal, P., Kim, A., Kim, W., Klein, F. J., Koirala, S., Kubarovsky, A., Kuhn, S. E., Kuleshov, S. V., Kvaltine, N. D., Livingston, K., Lu, H. Y., MacGregor, I. J. D., Mao, Y., Markov, N., Martinez, D., Mayer, M., McKinnon, B., Meyer, C. A., Mineeva, T., Mirazita, M., Mokeev, V., Moutarde, H., Munevar, E., Camacho, C. Munoz, Nadel-Turonski, P., Niculescu, G., Niculescu, I., Osipenko, M., Ostrovidov, A. I., Pappalardo, L. L., Paremuzyan, R., Park, K., Park, S., Pasyuk, E., Pereira, S. Anefalos, Phelps, E., Pisano, S., Pogorelko, O., Pozdniakov, S., Price, J. W., Procureur, S., Prok, Y., Protopopescu, D., Puckett, A. J. R., Raue, B. A., Ricco, G., Rimal, D., Ripani, M., Rosner, G., Rossi, P., Sabatié, F., Saini, M. S., Salgado, C., Saylor, N., Schott, D., Schumacher, R. A., Seder, E., Seraydaryan, H., Sharabian, Y. G., Smith, G. D., Sober, D. I., Sokhan, D., Stepanyan, S. S., Stepanyan, S., Strauch, S., Taiuti, M., Tang, W., Taylor, C. E., Tian, Ye, Tkachenko, S., Ungaro, M., Vineyard, M. F., Vlassov, A., Voskanyan, H., Voutier, E., Walford, N. K., Watts, D. P., Weinstein, L. B., Weygand, D. P., Wood, M. H., Zachariou, N., Zhang, J., Zhao, Z. W., and Zonta, I.
Subjects: High Energy Physics - Experiment, High Energy Physics - Phenomenology, Nuclear Experiment
Abstract: Exclusive $\pi^0$ electroproduction at a beam energy of 5.75 GeV has been measured with the Jefferson Lab CLAS spectrometer. Differential cross sections were measured at more than 1800 kinematic values in $Q^2$, $x_B$, $t$, and $\phi_\pi$, in the $Q^2$ range from 1.0 to 4.6 GeV$^2$,\ $-t$ up to 2 GeV$^2$, and $x_B$ from 0.1 to 0.58. Structure functions $\sigma_T +\epsilon \sigma_L, \sigma_{TT}$ and $\sigma_{LT}$ were extracted as functions of $t$ for each of 17 combinations of $Q^2$ and $x_B$. The data were compared directly with two handbag-based calculations including both longitudinal and transversity GPDs. Inclusion of only longitudinal GPDs very strongly underestimates $\sigma_T +\epsilon \sigma_L$ and fails to account for $\sigma_{TT}$ and $\sigma_{LT}$, while inclusion of transversity GPDs brings the calculations into substantially better agreement with the data. There is very strong sensitivity to the relative contributions of nucleon helicity flip and helicity non-flip processes. The results confirm that exclusive $\pi^0$ electroproduction offers direct experimental access to the transversity GPDs., Comment: 6 pages, 2 figures
Published: 2012
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19. Deep exclusive $\pi^+$ electroproduction off the proton at CLAS

Author: Park, K., Guidal, M., Gothe, R. W., Laget, J. M., Garçon, M., Adhikari, K. P., Aghasyan, M., Amaryan, M. J., Anghinolfi, M., Avakian, H., Baghdasaryan, H., Ball, J., Baltzell, N. A., Battaglieri, M., Bedlinsky, I., Bennett, R. P., Biselli, A. S., Bookwalter, C., Boiarinov, S., Briscoe, W. J., Brooks, W. K., Burkert, V. D., Carman, D. S., Celentano, A., Chandavar, S., Charles, G., Contalbrigo, M., Crede, V., D'Angelo, A., Daniel, A., Dashyan, N., De Vita, R., De Sanctis, E., Deur, A., Djalali, C., Dodge, G. E., Doughty, D., Dupre, R., Egiyan, H., Alaoui, A. El, Fassi, L. El, Fradi, A., Eugenio, P., Fedotov, G., Fegan, S., Fleming, J. A., Forest, T. A., Gevorgyan, N., Gilfoyle, G. P., Giovanetti, K. L., Girod, F. X., Gohn, W., Golovatch, E., Graham, L., Griffioen, K. A., Guegan, B., Guo, L., Hafidi, K., Hakobyan, H., Hanretty, C., Heddle, D., Hicks, K., Ho, D., Holtrop, M., Ilieva, Y., Ireland, D. G., Ishkhanov, B. S., Jenkins, D., Jo, H. S., Keller, D., Khandaker, M., Khetarpal, P., Kim, A., Kim, W., Klein, F. J., Koirala, S., Kubarovsky, A., Kubarovsky, V., Kuhn, S. E., Kuleshov, S. V., Livingston, K., Lu, H. Y., MacGregor, I. J. D., Mao, Y., Markov, N., Martinez, D., Mayer, M., McKinnon, B., Meyer, C. A., Mineeva, T., Mirazita, M., Mokeev, V., Moutarde, H., Munevar, E., Camacho, C. Munoz, Nadel-Turonski, P., Nepali, C. S., Niccolai, S., Niculescu, G., Niculescu, I., Osipenko, M., Ostrovidov, A. I., Pappalardo, L. L., Paremuzyan, R., Park, S., Pasyuk, E., Pereira, S. Anefalos, Phelps, E., Pisano, S., Pogorelko, O., Pozdniakov, S., Price, J. W., Procureur, S., Protopopescu, D., Puckett, A. J. R., Raue, B. A., Ricco, G., Rimal, D., Ripani, M., Rosner, G., Rossi, P., Sabatie, F., Saini, M. S., Salgado, C., Schott, D., Schumacher, R. A., Seder, E., Seraydaryan, H., Sharabian, Y. G., Smith, E. S., Smith, G. D., Sober, D. I., Sokhan, D., Stepanyan, S. S., Stoler, P., Strakovsky, I. I., Strauch, S., Taiuti, M., Tang, W., Taylor, C. E., Tian, Ye, Tkachenko, S., Trivedi, A., Ungaro, M., Vernarsky, B ., Voskanyan, H., Voutier, E., Walford, N. K., Watts, D. P., Weinstein, L. B., Weygand, D. P., Wood, M. H., Zachariou, N., Zhang, J., Zhao, Z. W., and Zonta, I.
Subjects: Nuclear Experiment
Abstract: The exclusive electroproduction of $\pi^+$ above the resonance region was studied using the $\rm{CEBAF}$ Large Acceptance Spectrometer ($\rm{CLAS}$) at Jefferson Laboratory by scattering a 6 GeV continuous electron beam off a hydrogen target. The large acceptance and good resolution of $\rm{CLAS}$, together with the high luminosity, allowed us to measure the cross section for the $\gamma^* p \to n \pi^+$ process in 140 ($Q^2$, $x_B$, $t$) bins: $0.16
Published: 2012
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20. Comment on the narrow structure reported by Amaryan et al

Author: Anghinolfi, M., Ball, J., Baltzell, N. A., Battaglieri, M., Bedlinskiy, I., Bellis, M., Biselli, A. S., Bookwalter, C., Boiarinov, S., Bosted, P., Burkert, V. D., Carman, D. S., Celentano, A., Chandavar, S., Cole, P. L., Crede, V., De Vita, R., De Sanctis, E., Dey, B., Dickson, R., Doughty, D., Dugger, M., Dupre, R., Egiyan, H., Alaoui, A. El, Fassi, L. El, Elouadrhiri, L., Eugenio, P., Fedotov, G., Gabrielyan, M. Y., Garcon, M., Gilfoyle, G. P., Giovanetti, K. L., Girod, F. X., Goetz, J. T., Golovatch, E., Guidal, M., Guo, L., Hafidi, K., Hakobyan, H., Heddle, D., Hicks, K., Holtrop, M., Ireland, D. G., Ishkhanov, B. S., Isupov, E. L., Jo, H. S., Joo, K., Khetarpal, P., Kim, A., Kim, W., Kubarovsky, V., Kuleshov, S. V., Lu, H. Y., MacGregor, L. J. D., Markov, N., McCracken, M. E., McKinnon, B., Mestayer, M. D., Meyer, C. A., Mirazita, M., Mokeev, V., Moriya, K., Morrison, B., Ni, A., Niccolai, S., Niculescu, G., Niculescu, I., Osipenko, M., Ostrovidov, A. I, Park, K., Park, S., Pereira, S. Anefalos, Pisano, S., Pogorelko, O., Pozdniakov, S., Price, J. W., Ricco, G., Ripani, M., Ritchie, B. G., Rossi, P., Schott, D., Schumacher, R. A., Seder, E., Sharabian, Y. G., Smith, E. S., Sober, D. I, Stepanyan, S. S., Stoler, P., Tang, W., Ungaro, M., Vernarsky, B., Vineyard, M. F., Weygand, D. P., Wood, M. H., Zachariou, N., and Zhao, B.
Subjects: High Energy Physics - Experiment, Nuclear Experiment
Abstract: The CLAS Collaboration provides a comment on the physics interpretation of the results presented in a paper published by M. Amaryan et al. regarding the possible observation of a narrow structure in the mass spectrum of a photoproduction experiment., Comment: to be published in Physical Review C
Published: 2012

21. Evidence for the Onset of Color Transparency in $\rho^0$ Electroproduction off Nuclei

Author: Fassi, L. El, Zana, L., Hafidi, K., Holtrop, M., Mustapha, B., Brooks, W. K., Hakobyan, H., Zheng, X., Adhikari, K. P., Adikaram, D., Aghasyan, M., Amaryan, M. J., Anghinolfi, M., Arrington, J., Avakian, H., Baghdasaryan, H., Battaglieri, M., Batourine, V., Bedlinskiy, I., Biselli, A. S., Bookwalter, C., Branford, D., Briscoe, W. J., Bultmann, S., Burkert, V. D., Carman, D. S., Celentano, A., Chandavar, S., Cole, P. L., Contalbrigo, M., Crede, V., D'Angelo, A., Daniel, A., Dashyan, N., De Vita, R., De Sanctis, E., Deur, A., Dey, B., Dickson, R., Djalali, C., Dodge, G. E., Doughty, D., Dupre, R., Egiyan, H., Alaoui, A. El, Elouadrhiri, L., Eugenio, P., Fedotov, G., Fegan, S., Gabrielyan, M. Y., Garcon, M., Gevorgyan, N., Gilfoyle, G. P., Giovanetti, K. L., Girod, F. X., Goetz, J. T., Gohn, W., Golovatch, E., Gothe, R. W., Griffioen, K. A., Guidal, M., Guo, L., Hanretty, C., Heddle, D., Hicks, K., Holt, R. J., Hyde, C. E., Ilieva, Y., Ireland, D. G., Ishkhanov, B. S., Isupov, E. L., Jawalkar, S. S., Keller, D., Khandaker, M., Khetarpal, P., Kim, A., Kim, W., Klein, A., Klein, F. J., Kubarovsky, V., Kuhn, S. E., Kuleshov, S. V., Kuznetsov, V., Laget, J. M., Lu, H. Y., MacGregor, I. J. D., Mao, Y., Markov, N., Mayer, M., McAndrew, J., McKinnon, B., Meyer, C. A., Mineeva, T., Mirazita, M., Mokeev, V., Moreno, B., Moutarde, H., Munevar, E., Nadel-Turonski, P., Ni, A., Niccolai, S., Niculescu, G., Niculescu, I., Osipenko, M., Ostrovidov, A. I., Pappalardo, L., Paremuzyan, R., Park, K., Park, S., Pasyuk, E., Pereira, S. Anefalos, Phelps, E., Pisano, S., Pozdniakov, S., Price, J. W., Procureur, S., Protopopescu, D., Raue, B. A., Reimer, P. E., Ricco, G., Rimal, D., Ripani, M., Ritchie, B. G., Rosner, G., Rossi, P., Sabatie, F., Saini, M. S., Salgado, C., Schott, D., Schumacher, R. A., Seraydaryan, H., Sharabian, Y. G., Smith, E. S., Smith, G. D., Sober, D. I., Sokhan, D., Stepanyan, S. S., Stepanyan, S., Stoler, P., Strauch, S., Taiuti, M., Tang, W., Taylor, C. E., Tedeschi, D. J., Tkachenko, S., Ungaro, M., Vernarsky, B ., Vineyard, M. F., Voskanyan, H., Voutier, E., Watts, D., Weinstein, L. B., Weygand, D. P., Wood, M. H., Zachariou, N., Zhao, B., and Zhao, Z. W.
Subjects: Nuclear Experiment
Abstract: We have measured the nuclear transparency of the incoherent diffractive $A(e,e'\rho^0)$ process in $^{12}$C and $^{56}$Fe targets relative to $^2$H using a 5 GeV electron beam. The nuclear transparency, the ratio of the produced $\rho^0$'s on a nucleus relative to deuterium, which is sensitive to $\rho A$ interaction, was studied as function of the coherence length ($l_c$), a lifetime of the hadronic fluctuation of the virtual photon, and the four-momentum transfer squared ($Q^2$). While the transparency for both $^{12}$C and $^{56}$Fe showed no $l_c$ dependence, a significant $Q^2$ dependence was measured, which is consistent with calculations that included the color transparency effects., Comment: 6 pages and 4 figures
Published: 2012
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22. Near-threshold Photoproduction of Phi Mesons from Deuterium

Author: Qian, X., Chen, W., Gao, H., Hicks, K., Kramer, K., Laget, J. M., Mibe, T., Qiang, Y., Stepanyan, S., Tedeschi, D. J., Xu, W., Adhikari, K. P., Amaryan, M., Anghinolfi, M., Ball, J., Battaglieri, M., Batourine, V., Bedlinskiy, I., Bellis, M., Biselli, A. S., Bookwalter, C., Branford, D., Briscoe, W. J., Brooks, W. K., Burkert, V. D., Careccia, S. L., Carman, D. S., Cole, P. L., Collins, P., Crede, V., D'Angelo, A., Daniel, A., Dashyan, N., De Vita, R., De Sanctis, E., Deur, A., Dey, B., Dhamija, S., Djalali, C., Doughty, D., Dupre, R., Egiyan, H., Alaoui, A. El, Eugenio, P., Fegan, S., Gabrielyan, M. Y., Gevorgyan, N., Gilfoyle, G. P., Giovanetti, K. L., Girod, F. X., Goetz, J. T., Gohn, W., Gothe, R. W., Graham, L., Griffioen, K. A., Guidal, M., Guo, L., Hafidi, K., Hakobyan, H., Hanretty, C., Hassall, N., Holtrop, M., Ilieva, Y., Ireland, D. G., Jawalkar, S. S., Jo, H. S., Joo, K., Keller, D., Khandaker, M., Khetarpal, P., Kim, A., Kim, W., Klein, A., Klein, F. J., Konczykowski, P., Kubarovsky, V., Kuleshov, S. V., Kuznetsov, V., Livingston, K., Martinez, D., Mayer, M., McAndrew, J., McCracken, M. E., McKinnon, B., Meyer, C. A., Mikhailov, K., Mineeva, T., Mirazita, M., Mokeev, V., Moreno, B., Moriya, K., Morrison, B., Moutarde, H., Munevar, E., Nadel-Turonski, P., Ni, A., Niccolai, S., Niculescu, I., Niroula, M. R., Osipenko, M., Ostrovidov, A. I., Paremuzyan, R., Park, K., Park, S., Pereira, S. Anefalos, Pisano, S., Pogorelko, O., Pozdniakov, S., Price, J. W., Procureur, S., Protopopescu, D., Ricco, G., Ripani, M., Ritchie, B. G., Rosner, G., Rossi, P., Sabatié, F., Saini, M. S., Salgado, C., Schott, D., Schumacher, R. A., Seder, E., Seraydaryan, H., Sharabian, Y. G., Smith, E. S., Smith, G. D., Sober, D. I., Sokhan, D., Stepanyan, S. S., Stoler, P., Strakovsky, I. I., Strauch, S., Taiuti, M., Taylor, C. E., Tkachenko, S., Ungaro, M., Vernarsky, B ., Vineyard, M. F., Voutier, E., Weinstein, L. B., Weygand, D. P., Wood, M. H., Zachariou, N., Zana, L., Zhang, J., Zhao, B., and Zhao, Z. W.
Subjects: Nuclear Experiment
Abstract: We report the first measurement of the differential cross section on $\phi$-meson photoproduction from deuterium near the production threshold for a proton using the CLAS detector and a tagged-photon beam in Hall B at Jefferson Lab. The measurement was carried out by a triple coincidence detection of a proton, $K^+$ and $K^-$ near the theoretical production threshold of 1.57 GeV. The extracted differential cross sections $\frac{d\sigma}{dt}$ for the initial photon energy from 1.65-1.75 GeV are consistent with predictions based on a quasifree mechanism. This experiment establishes a baseline for a future experimental search for an exotic $\phi$-N bound state from heavier nuclear targets utilizing subthreshold/near-threshold production of $\phi$ mesons.
Published: 2010
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23. Tensor Correlations Measured in 3He(e,e'pp)n

Author: Baghdasaryan, H., Weinstein, L. B., Laget, J. M., Adhikari, K. P., Aghasyan, M., Amarian, M., Anghinolfi, M., Avakian, H., Ball, J., Battaglieri, M., Bedlinskiy, I., Berman, B. L., Biselli, A. S., Bookwalter, C., Briscoe, W. J., Brooks, W. K., Bültmann, S., Burkert, V. D., Carman, D. S., Crede, V., D'Angelo, A., Daniel, A., Dashyan, N., DeVita, R., DeSanctis, E., Deur, A., Dey, B., Dickson, R., Djalali, C., Dodge, G. E., Doughty, D., Dupre, R., Egiyan, H., Alaoui, A. El, Fassi, L. El, Eugenio, P., Fegan, S., Gabrielyan, M. Y., Gilfoyle, G. P., Giovanetti, K. L., Gohn, W., Gothe, R. W., Griffioen, K. A., Guidal, M., Guo, L., Gyurjyan, V., Hakobyan, H., Hanretty, C., Hyde, C. E., Hicks, K., Holtrop, M., Ilieva, Y., Ireland, D. G., Joo, K., Keller, D., Khandaker, M., Khetarpal, P., Kim, A., Kim, W., Klein, A., Klein, F. J., Konczykowski, P., Kubarovsky, V., Kuhn, S. E., Kuleshov, S. V., Kuznetsov, V., Kvaltine, N. D., Livingston, K., Lu, H. Y., MacGregor, I. J. D., Markov, N., Mayer, M., McAndrew, J., McKinnon, B., Meyer, C. A., Mikhailov, K., Mokeev, V., Moreno, B., Moriya, K., Morrison, B., Moutarde, H., Munevar, E., Nadel-Turonski, P., Nepali, C., Niccolai, S., Niculescu, G., Niculescu, I., Osipenko, M., Ostrovidov, A. I., Paremuzyan, R., Park, K., Park, S., Pasyuk, E., Pereira, S. Anefalos, Pisano, S., Pogorelko, O., Pozdniakov, S., Price, J. W., Procureur, S., Protopopescu, D., Ricco, G., Ripani, M., Rosner, G., Rossi, P., Sabatié, F., Salgado, C., Schumacher, R. A., Seraydaryan, H., Smith, G. D., Sober, D. I., Sokhan, D., Stepanyan, S. S., Stepanyan, S., Stoler, P., Strauch, S., Taiuti, M., Tang, W., Taylor, C. E., Tedeschi, D. J., Ungaro, M., Vineyard, M. F., Voutier, E., Watts, D. P., Weygand, D. P., Wood, M. H., Zhao, B., and Zhao, Z. W.
Subjects: Nuclear Experiment, Nuclear Theory
Abstract: We have measured the 3He(e,e'pp)n reaction at an incident energy of 4.7 GeV over a wide kinematic range. We identified spectator correlated pp and pn nucleon pairs using kinematic cuts and measured their relative and total momentum distributions. This is the first measurement of the ratio of pp to pn pairs as a function of pair total momentum, $p_{tot}$. For pair relative momenta between 0.3 and 0.5 GeV/c, the ratio is very small at low $p_{tot}$ and rises to approximately 0.5 at large $p_{tot}$. This shows the dominance of tensor over central correlations at this relative momentum., Comment: 4 pages, 4 figures, submitted to PRL
Published: 2010
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24. Deep exclusive π+ electroproduction off the proton at CLAS

Author: Park, K., Guidal, M., Gothe, R. W., Laget, J. M., Garçon, M., Adhikari, K. P., Aghasyan, M., Amaryan, M. J., Anghinolfi, M., Avakian, H., Baghdasaryan, H., Ball, J., Baltzell, N. A., Battaglieri, M., Bedlinsky, I., Bennett, R. P., Biselli, A. S., Bookwalter, C., Boiarinov, S., Briscoe, W. J., Brooks, W. K., Burkert, V. D., Carman, D. S., Celentano, A., Chandavar, S., Charles, G., Contalbrigo, M., Crede, V., D’Angelo, A., Daniel, A., Dashyan, N., De Vita, R., De Sanctis, E., Deur, A., Djalali, C., Dodge, G. E., Doughty, D., Dupre, R., Egiyan, H., El Alaoui, A., El Fassi, L., Eugenio, P., Fedotov, G., Fegan, S., Fleming, J. A., Forest, T. A., Fradi, A., Gevorgyan, N., Gilfoyle, G. P., Giovanetti, K. L., Girod, F. X., Gohn, W., Golovatch, E., Graham, L., Griffioen, K. A., Guegan, B., Guo, L., Hafidi, K., Hakobyan, H., Hanretty, C., Heddle, D., Hicks, K., Ho, D., Holtrop, M., Ilieva, Y., Ireland, D. G., Ishkhanov, B. S., Jenkins, D., Jo, H. S., Keller, D., Khandaker, M., Khetarpal, P., Kim, A., Kim, W., Klein, F. J., Koirala, S., Kubarovsky, A., Kubarovsky, V., Kuhn, S. E., Kuleshov, S. V., Livingston, K., Lu, H. Y., MacGregor, I. J. D., Mao, Y., Markov, N., Martinez, D., Mayer, M., McKinnon, B., Meyer, C. A., Mineeva, T., Mirazita, M., Mokeev, V., Moutarde, H., Munevar, E., Munoz Camacho, C., Nadel-Turonski, P., Nepali, C. S., Niccolai, S., Niculescu, G., Niculescu, I., Osipenko, M., Ostrovidov, A. I., Pappalardo, L. L., Paremuzyan, R., Park, S., Pasyuk, E., Anefalos Pereira, S., Phelps, E., Pisano, S., Pogorelko, O., Pozdniakov, S., Price, J. W., Procureur, S., Protopopescu, D., Puckett, A. J. R., Raue, B. A., Ricco, G., Rimal, D., Ripani, M., Rosner, G., Rossi, P., Sabatié, F., Saini, M. S., Salgado, C., Schott, D., Schumacher, R. A., Seder, E., Seraydaryan, H., Sharabian, Y. G., Smith, E. S., Smith, G. D., Sober, D. I., Sokhan, D., Stepanyan, S. S., Stoler, P., Strakovsky, I. I., Strauch, S., Taiuti, M., Tang, W., Taylor, C. E., Tian, Ye, Tkachenko, S., Trivedi, A., Ungaro, M., Vernarsky, B., Voskanyan, H., Voutier, E., Walford, N. K., Watts, D. P., Weinstein, L. B., Weygand, D. P., Wood, M. H., Zachariou, N., Zhang, J., Zhao, Z. W., and Zonta, I.
Published: 2013
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25. Exclusive ρ0 electroproduction on the proton at CLAS

Author: Morrow, S. A., Guidal, M., Garçon, M., Laget, J. M., Smith, E. S., Adams, G., Adhikari, K. P., Aghasyan, M., Amaryan, M. J., Anghinolfi, M., Asryan, G., Audit, G., Avakian, H., Bagdasaryan, H., Baillie, N., Ball, J. P., Baltzell, N. A., Barrow, S., Battaglieri, M., Bedlinskiy, I., Bektasoglu, M., Bellis, M., Benmouna, N., Berman, B. L., Biselli, A. S., Blaszczyk, L., Bonner, B. E., Bookwalter, C., Bouchigny, S., Boiarinov, S., Bradford, R., Branford, D., Briscoe, W. J., Brooks, W. K., Bültmann, S., Burkert, V. D., Butuceanu, C., Calarco, J. R., Careccia, S. L., Carman, D. S., Carnahan, B., Casey, L., Cazes, A., Chen, S., Cheng, L., Cole, P. L., Collins, P., Coltharp, P., Cords, D., Corvisiero, P., Crabb, D., Crannell, H., Crede, V., Cummings, J. P., Dale, D., Dashyan, N., De Masi, R., De Vita, R., De Sanctis, E., Degtyarenko, P. V., Denizli, H., Dennis, L., Deur, A., Dhamija, S., Dharmawardane, K. V., Dhuga, K. S., Dickson, R., Didelez, J. -P., Djalali, C., Dodge, G. E., Doughty, D., Dugger, M., Dytman, S., Dzyubak, O. P., Egiyan, H., Egiyan, K. S., El Fassi, L., Elouadrhiri, L., Eugenio, P., Fatemi, R., Fedotov, G., Fersch, R., Feuerbach, R. J., Forest, T. A., Fradi, A., Gavalian, G., Gevorgyan, N., Gilfoyle, G. P., Giovanetti, K. L., Girod, F. X., Goetz, J. T., Gohn, W., Gordon, C. I. O., Gothe, R. W., Graham, L., Griffioen, K. A., Guillo, M., Guler, N., Guo, L., Gyurjyan, V., Hadjidakis, C., Hafidi, K., Hakobyan, H., Hanretty, C., Hardie, J., Hassall, N., Heddle, D., Hersman, F. W., Hicks, K., Hleiqawi, I., Holtrop, M., Hourany, E., Hyde-Wright, C. E., Ilieva, Y., Ireland, D. G., Ishkhanov, B. S., Isupov, E. L., Ito, M. M., Jenkins, D., Jo, H. S., Johnstone, J. R., Joo, K., Juengst, H. G., Kalantarians, N., Keller, D., Kellie, J. D., Khandaker, M., Khetarpal, P., Kim, W., Klein, A., Klein, F. J., Klimenko, A. V., Kossov, M., Kramer, L. H., Kubarovsky, V., Kuhn, J., Kuhn, S. E., Kuleshov, S. V., Kuznetsov, V., Lachniet, J., Langheinrich, J., Lawrence, D., Li, Ji, Livingston, K., Lu, H. Y., MacCormick, M., Marchand, C., Markov, N., Mattione, P., McAleer, S., McCracken, M., McKinnon, B., McNabb, J. W. C., Mecking, B. A., Mehrabyan, S., Melone, J. J., Mestayer, M. D., Meyer, C. A., Mibe, T., Mikhailov, K., Minehart, R., Mirazita, M., Miskimen, R., Mokeev, V., Morand, L., Moreno, B., Moriya, K., Moteabbed, M., Mueller, J., Munevar, E., Mutchler, G. S., Nadel-Turonski, P., Nasseripour, R., Niccolai, S., Niculescu, G., Niculescu, I., Niczyporuk, B. B., Niroula, M. R., Niyazov, R. A., Nozar, M., O’Rielly, G. V., Osipenko, M., Ostrovidov, A. I., Park, K., Park, S., Pasyuk, E., Paterson, C., Anefalos Pereira, S., Philips, S. A., Pierce, J., Pivnyuk, N., Pocanic, D., Pogorelko, O., Polli, E., Popa, I., Pozdniakov, S., Preedom, B. M., Price, J. W., Procureur, S., Prok, Y., Protopopescu, D., Qin, L. M., Raue, B. A., Riccardi, G., Ricco, G., Ripani, M., Ritchie, B. G., Rosner, G., Rossi, P., Rubin, P. D., Sabatié, F., Saini, M. S., Salamanca, J., Salgado, C., Santoro, J. P., Sapunenko, V., Schott, D., Schumacher, R. A., Serov, V. S., Sharabian, Y. G., Sharov, D., Shvedunov, N. V., Skabelin, A. V., Smith, L. C., Sober, D. I., Sokhan, D., Stavinsky, A., Stepanyan, S. S., Stepanyan, S., Stokes, B. E., Stoler, P., Strakovsky, I. I., Strauch, S., Taiuti, M., Tedeschi, D. J., Tkabladze, A., Tkachenko, S., Todor, L., Tur, C., Ungaro, M., Vineyard, M. F., Vlassov, A. V., Watts, D. P., Weinstein, L. B., Weygand, D. P., Williams, M., Wolin, E., Wood, M. H., Yegneswaran, A., Yurov, M., Zana, L., Zhang, J., Zhao, B., Zhao, Z. W., and The CLAS Collaboration
Published: 2009
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26. Ξ* photoproduction from threshold to W=3.3 GeV

Author: Goetz, J.T., Hicks, K., Kunkel, M.C., Price, J.W., Weygand, D.P., Adhikari, S., Anefalos Pereira, S., Battaglieri, M., Bedlinskiy, I., Biselli, A.S., Boiarinov, S., Bookwalter, C., Briscoe, W.J., Brooks, W.K., Burkert, V.D., Cao, F., Carman, D.S., Celentano, A., Chandavar, S., Chatagnon, P., Chetry, T., Ciullo, G., Cole, P.L., Contalbrigo, M., Crede, V., D'Angelo, A., Dashyan, N., De Vita, R., Defurne, M., Deur, A., Diehl, S., Djalali, C., Dugger, M., Dupre, R., Egiyan, H., Ehrhart, M., El Alaoui, A., El Fassi, L., Elouadrhiri, L., Eugenio, P., Fedotov, G., Filippi, A., Gevorgyan, N., Ghandilyan, Y., Girod, F.X., Glazier, D.I., Golovatch, E., Gothe, R.W., Griffioen, K.A., Guidal, M., Guo, L., Hafidi, K., Hakobyan, H., Harrison, N., Hattawy, M., Heddle, D., Holtrop, M., Ireland, D.G., Ishkhanov, B.S., Isupov, E.L., Jo, H.S., Joosten, S., Kabir, M.L., Keller, D., Khachatryan, G., Khachatryan, M., Khandaker, M., Kim, A., Kim, W., Klein, F.J., Kubarovsky, V., Lanza, L., Livingston, K., MacGregor, I.J.D., McKinnon, B., Meyer, C.A., Mirazita, M., Mokeev, V., Movsisyan, A., Munoz Camacho, C., Nadel-Turonski, P., Niccolai, S., Niculescu, G., Osipenko, M., Ostrovidov, A.I., Paolone, M., Paremuzyan, R., Park, K., Pasyuk, E., Pogorelko, O., Prok, Y., Protopopescu, D., Raue, B.A., Ripani, M., Riser, D., Rizzo, A., Rosner, G., Sabatié, F., Saini, M.S., Salgado, C., Schott, D., Schumacher, R.A., Sharabian, Y.G., Skorodumina, Iu., Sober, D.I., Sokhan, D., Sparveris, N., Strakovsky, I.I., Strauch, S., Taiuti, M., Tan, J.A., Ungaro, M., Voskanyan, H., Voutier, E., Wang, R., Wei, X., Wood, M.H., Zachariou, N., Zhang, J., and Zhao, Z.W.
Subjects: Nuclear and High Energy Physics, Nuclear Theory, Socio-culturale, High Energy Physics::Experiment, Nuclear Experiment, Settore FIS/04 - Fisica Nucleare e Subnucleare
Abstract: The doubly strange Ξ baryons provide an effective way to study a puzzle called the missing-baryons problem where both quark models and lattice gauge theory predict more baryon excited states than are seen experimentally. However, few of these excited states have been observed with any certainty. Here, high-mass Ξ∗ states have been searched for in photoproduction with the detector of the CLAS Collaboration, and upper limits for the total cross sections have been established from threshold to W=3.3 GeV. In addition, the total cross sections of the ground-state Ξ−(1320) and first excited state Ξ−(1530) are presented, extending significantly the center-of-mass energy range of previous data.
Published: 2018

27. Precise determination of the CKM matrix element $\left| V_{cb}\right|$ with $\bar B^0 \to D^{*\,+} \, \ell^- \, \bar ��_\ell$ decays with hadronic tagging at Belle

Author: The Belle Collaboration, Abdesselam, A., Adachi, I., Adamczyk, K., Aihara, H., Said, S. Al, Arinstein, K., Arita, Y., Asner, D. M., Aso, T., Atmacan, H., Aulchenko, V., Aushev, T., Ayad, R., Aziz, T., Babu, V., Badhrees, I., Bahinipati, S., Bakich, A. M., Bala, A., Ban, Y., Bansal, V., Barberio, E., Barrett, M., Bartel, W., Bay, A., Behera, P., Belhorn, M., Belous, K., Berger, M., Bernlochner, F. U., Besson, D., Bhardwaj, V., Bhuyan, B., Biswal, J., Bloomfield, T., Blyth, S., Bobrov, A., Bondar, A., Bonvicini, G., Bookwalter, C., Boulahouache, C., Bozek, A., Bra��ko, M., Braun, N., Breibeck, F., Brodzicka, J., Browder, T. E., Waheed, E., ��ervenkov, D., Chang, M. -C., Chang, P., Chao, Y., Chekelian, V., Chen, A., Chen, K. -F., Chen, P., Cheon, B. G., Chilikin, K., Chistov, R., Cho, K., Chobanova, V., Choi, S. -K., Choi, Y., Cinabro, D., Crnkovic, J., Dalseno, J., Danilov, M., Dash, N., Di Carlo, S., Dingfelder, J., Dole��al, Z., Dossett, D., Dr��sal, Z., Drutskoy, A., Dubey, S., Dutta, D., Dutta, K., Eidelman, S., Epifanov, D., Falke, S., Farhat, H., Fast, J. E., Feindt, M., Ferber, T., Frey, A., Frost, O., Fulsom, B. G., Gaur, V., Gabyshev, N., Ganguly, S., Garmash, A., Gelb, M., Gemmler, J., Getzkow, D., Gillard, R., Giordano, F., Glattauer, R., Goh, Y. M., Goldenzweig, P., Golob, B., Greenwald, D., Perdekamp, M. Grosse, Grygier, J., Grzymkowska, O., Guan, Y., Guido, E., Guo, H., Haba, J., Hamer, P., Han, Y. L., Hara, K., Hara, T., Hasegawa, Y., Hasenbusch, J., Hayasaka, K., Hayashii, H., He, X. H., Heck, M., Hedges, M. T., Heffernan, D., Heider, M., Heller, A., Higuchi, T., Himori, S., Hirose, S., Horiguchi, T., Hoshi, Y., Hoshina, K., Hou, W. -S., Hsiung, Y. B., Hsu, C. -L., Huschle, M., Hyun, H. J., Igarashi, Y., Iijima, T., Imamura, M., Inami, K., Inguglia, G., Ishikawa, A., Itagaki, K., Itoh, R., Iwabuchi, M., Iwasaki, M., Iwasaki, Y., Iwata, S., Jacobs, W. W., Jaegle, I., Jeon, H. B., Jia, S., Jin, Y., Joffe, D., Jones, M., Joo, K. K., Julius, T., Kahn, J., Kakuno, H., Kaliyar, A. B., Kang, J. H., Kang, K. H., Kapusta, P., Karyan, G., Kataoka, S. U., Kato, E., Kato, Y., Katrenko, P., Kawai, H., Kawasaki, T., Keck, T., Kichimi, H., Kiesling, C., Kim, B. H., Kim, D. Y., Kim, H. J., Kim, H. -J., Kim, J. B., Kim, J. H., Kim, K. T., Kim, M. J., Kim, S. H., Kim, S. K., Kim, Y. J., Kinoshita, K., Kleinwort, C., Klucar, J., Ko, B. R., Kobayashi, N., Koblitz, S., Kody��, P., Koga, Y., Korpar, S., Kotchetkov, D., Kouzes, R. T., Kri��an, P., Krokovny, P., Kronenbitter, B., Kuhr, T., Kulasiri, R., Kumar, R., Kumita, T., Kurihara, E., Kuroki, Y., Kuzmin, A., Kvasni��ka, P., Kwon, Y. -J., Lai, Y. -T., Lange, J. S., Lee, D. H., Lee, I. S., Lee, S. -H., Leitgab, M., Leitner, R., Levit, D., Lewis, P., Li, C. H., Li, H., Li, J., Li, L., Li, X., Li, Y., Gioi, L. Li, Libby, J., Limosani, A., Liu, C., Liu, Y., Liu, Z. Q., Liventsev, D., Loos, A., Louvot, R., Lubej, M., Lukin, P., Luo, T., MacNaughton, J., Masuda, M., Matsuda, T., Matvienko, D., Matyja, A., Metzner, F., McOnie, S., Mikami, Y., Miyabayashi, K., Miyachi, Y., Miyake, H., Miyata, H., Miyazaki, Y., Mizuk, R., Mohanty, G. B., Mohanty, S., Mohapatra, D., Moll, A., Moon, H. K., Mori, T., Morii, T., Moser, H. -G., Mrvar, M., M��ller, T., Muramatsu, N., Mussa, R., Nagamine, T., Nagasaka, Y., Nakahama, Y., Nakamura, I., Nakamura, K. R., Nakano, E., Nakano, H., Nakano, T., Nakao, M., Nakayama, H., Nakazawa, H., Nanut, T., Nath, K. J., Natkaniec, Z., Nayak, M., Nedelkovska, E., Negishi, K., Neichi, K., Ng, C., Niebuhr, C., Niiyama, M., Nisar, N. K., Nishida, S., Nishimura, K., Nitoh, O., Nozaki, T., Ogawa, A., Ogawa, S., Ohshima, T., Okuno, S., Olsen, S. L., Ono, H., Ono, Y., Onuki, Y., Ostrowicz, W., Oswald, C., Ozaki, H., Pakhlov, P., Pakhlova, G., Pal, B., Palka, H., Panzenb��ck, E., Park, C. -S., Park, C. W., Park, H., Park, K. S., Paul, S., Peak, L. S., Pedlar, T. K., Peng, T., Pes��ntez, L., Pestotnik, R., Peters, M., Petri��, M., Piilonen, L. E., Poluektov, A., Prasanth, K., Prim, M., Prothmann, K., Pulvermacher, C., Purohit, M. V., Rauch, J., Reisert, B., Ribe��l, E., Ritter, M., Rorie, J., Rostomyan, A., Rozanska, M., Rummel, S., Ryu, S., Sahoo, H., Salehi, M., Saito, T., Sakai, K., Sakai, Y., Sandilya, S., Santel, D., Santelj, L., Sanuki, T., Sasaki, J., Sasao, N., Sato, Y., Savinov, V., Schl��ter, T., Schneider, O., Schnell, G., Sch��nmeier, P., Schram, M., Schwanda, C., Schwartz, A. J., Schwenker, B., Seidl, R., Seino, Y., Semmler, D., Senyo, K., Seon, O., Seong, I. S., Sevior, M. E., Shang, L., Shapkin, M., Shebalin, V., Shen, C. P., Shibata, T. -A., Shibuya, H., Shimizu, N., Shinomiya, S., Shiu, J. -G., Shwartz, B., Sibidanov, A., Simon, F., Singh, J. B., Sinha, R., Smerkol, P., Sohn, Y. -S., Sokolov, A., Soloviev, Y., Solovieva, E., Stani��, S., Stari��, M., Steder, M., Strube, J. F., Stypula, J., Sugihara, S., Sugiyama, A., Sumihama, M., Sumisawa, K., Sumiyoshi, T., Suzuki, K., Suzuki, S., Suzuki, S. Y., Suzuki, Z., Takeichi, H., Takizawa, M., Tamponi, U., Tanaka, M., Tanaka, S., Tanida, K., Taniguchi, N., Taylor, G. N., Tenchini, F., Teramoto, Y., Tikhomirov, I., Trabelsi, K., Trusov, V., Tsuboyama, T., Uchida, M., Uchida, T., Uehara, S., Ueno, K., Uglov, T., Unno, Y., Uno, S., Uozumi, S., Urquijo, P., Ushiroda, Y., Usov, Y., Vahsen, S. E., Van Hulse, C., Vanhoefer, P., Varner, G., Varvell, K. E., Vervink, K., Vinokurova, A., Vorobyev, V., Vossen, A., Wagner, M. N., Wang, B., Wang, C. H., Wang, J., Wang, M. -Z., Wang, P., Wang, X. L., Watanabe, M., Watanabe, Y., Wedd, R., Wehle, S., White, E., Widmann, E., Wiechczynski, J., Williams, K. M., Won, E., Yabsley, B. D., Yamada, S., Yamamoto, H., Yamaoka, J., Yamashita, Y., Yamauchi, M., Yashchenko, S., Ye, H., Yelton, J., Yook, Y., Yuan, C. Z., Yusa, Y., Zhang, C. C., Zhang, L. M., Zhang, Z. P., Zhao, L., Zhilich, V., Zhukova, V., Zhulanov, V., Ziegler, M., Zivko, T., Zupanc, A., and Zwahlen, N.
Subjects: High Energy Physics - Experiment (hep-ex), High Energy Physics::Phenomenology, FOS: Physical sciences, High Energy Physics::Experiment
Abstract: The precise determination of the CKM matrix element $\left| V_{cb}\right|$ is important for carrying out tests of the flavour sector of the Standard Model. In this article we present a preliminary analysis of the $\bar B^0 \to D^{*\,+} \, \ell^- \, \bar ��_\ell$ decay mode and its charge conjugate, selected in events that contain a fully reconstructed $B$-meson, using 772 million $e^+ \, e^- \to ��(4S) \to B \bar B$ events recorded by the Belle detector at KEKB. Unfolded differential decay rates of four kinematic variables fully describing the $\bar B^0 \to D^{*\,+} \, \ell^- \, \bar ��_\ell$ decay in the $B$-meson rest frame are presented. We measure the total branching fraction $\mathcal{B}( \bar B^0 \to D^{*\,+} \, \ell^- \, \bar ��_\ell ) = \left(4.95 \pm 0.11 \pm 0.22 \right) \times 10^{-2}$, where the errors are statistical and systematic respectively. The value of $\left|V_{cb} \right|$ is determined to be $\left( 37.4 \pm 1.3 \right) \times 10^{-3}$. Both results are in good agreement with current world averages.
Published: 2017
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28. Measurement of the tau Michel parameters $\bar��$ and $��$ in the radiative leptonic decay $��^- \rightarrow \ell^- ��_�� \bar��_{\ell}��$

Author: The Belle Collaboration, Shimizu, N., Aihara, H., Epifanov, D., Abdesselam, A., Adachi, I., Adamczyk, K., Said, S. Al, Arinstein, K., Arita, Y., Asner, D. M., Aso, T., Atmacan, H., Aulchenko, V., Aushev, T., Ayad, R., Aziz, T., Babu, V., Badhrees, I., Bahinipati, S., Bakich, A. M., Bala, A., Ban, Y., Bansal, V., Barberio, E., Barrett, M., Bartel, W., Bay, A., Behera, P., Belhorn, M., Belous, K., Berger, M., Bernlochner, F., Besson, D., Bhardwaj, V., Bhuyan, B., Biswal, J., Bloomfield, T., Blyth, S., Bobrov, A., Bondar, A., Bonvicini, G., Bookwalter, C., Boulahouache, C., Bozek, A., Bra��ko, M., Braun, N., Breibeck, F., Brodzicka, J., Browder, T. E., Waheed, E., ��ervenkov, D., Chang, M. -C., Chang, P., Chao, Y., Chekelian, V., Chen, A., Chen, K. -F., Chen, P., Cheon, B. G., Chilikin, K., Chistov, R., Cho, K., Chobanova, V., Choi, S. -K., Choi, Y., Cinabro, D., Crnkovic, J., Dalseno, J., Danilov, M., Dash, N., Di Carlo, S., Dingfelder, J., Dole��al, Z., Dossett, D., Dr��sal, Z., Drutskoy, A., Dubey, S., Dutta, D., Dutta, K., Eidelman, S., Farhat, H., Fast, J. E., Feindt, M., Ferber, T., Frey, A., Frost, O., Fulsom, B. G., Gaur, V., Gabyshev, N., Ganguly, S., Garmash, A., Gelb, M., Gemmler, J., Getzkow, D., Gillard, R., Giordano, F., Glattauer, R., Goh, Y. M., Goldenzweig, P., Golob, B., Greenwald, D., Perdekamp, M. Grosse, Grygier, J., Grzymkowska, O., Guan, Y., Guido, E., Guo, H., Haba, J., Hamer, P., Han, Y. L., Hara, K., Hara, T., Hasegawa, Y., Hasenbusch, J., Hayasaka, K., Hayashii, H., He, X. H., Heck, M., Hedges, M. T., Heffernan, D., Heider, M., Heller, A., Higuchi, T., Himori, S., Hirose, S., Horiguchi, T., Hoshi, Y., Hoshina, K., Hou, W. -S., Hsiung, Y. B., Hsu, C. -L., Huschle, M., Hyun, H. J., Igarashi, Y., Iijima, T., Imamura, M., Inami, K., Inguglia, G., Ishikawa, A., Itagaki, K., Itoh, R., Iwabuchi, M., Iwasaki, M., Iwasaki, Y., Iwata, S., Jacobs, W. W., Jaegle, I., Jeon, H. B., Jia, S., Jin, Y., Joffe, D., Jones, M., Joo, K. K., Julius, T., Kahn, J., Kakuno, H., Kaliyar, A. B., Kang, J. H., Kang, K. H., Kapusta, P., Karyan, G., Kataoka, S. U., Kato, E., Kato, Y., Katrenko, P., Kawai, H., Kawasaki, T., Keck, T., Kichimi, H., Kiesling, C., Kim, B. H., Kim, D. Y., Kim, H. J., Kim, H. -J., Kim, J. B., Kim, J. H., Kim, K. T., Kim, M. J., Kim, S. H., Kim, S. K., Kim, Y. J., Kinoshita, K., Kleinwort, C., Klucar, J., Ko, B. R., Kobayashi, N., Koblitz, S., Kody��, P., Koga, Y., Korpar, S., Kotchetkov, D., Kouzes, R. T., Kri��an, P., Krokovny, P., Kronenbitter, B., Kuhr, T., Kulasiri, R., Kumar, R., Kumita, T., Kurihara, E., Kuroki, Y., Kuzmin, A., Kvasni��ka, P., Kwon, Y. -J., Lai, Y. -T., Lange, J. S., Lee, D. H., Lee, I. S., Lee, S. -H., Leitgab, M., Leitner, R., Levit, D., Lewis, P., Li, C. H., Li, H., Li, J., Li, L., Li, X., Li, Y., Gioi, L. Li, Libby, J., Limosani, A., Liu, C., Liu, Y., Liu, Z. Q., Liventsev, D., Loos, A., Louvot, R., Lubej, M., Lukin, P., Luo, T., MacNaughton, J., Masuda, M., Matsuda, T., Matvienko, D., Matyja, A., McOnie, S., Merola, M., Metzner, F., Mikami, Y., Miyabayashi, K., Miyachi, Y., Miyake, H., Miyata, H., Miyazaki, Y., Mizuk, R., Mohanty, G. B., Mohanty, S., Mohapatra, D., Moll, A., Moon, H. K., Mori, T., Morii, T., Moser, H. -G., Mrvar, M., M��ller, T., Muramatsu, N., Mussa, R., Nagamine, T., Nagasaka, Y., Nakahama, Y., Nakamura, I., Nakamura, K. R., Nakano, E., Nakano, H., Nakano, T., Nakao, M., Nakayama, H., Nakazawa, H., Nanut, T., Nath, K. J., Natkaniec, Z., Nayak, M., Nedelkovska, E., Negishi, K., Neichi, K., Ng, C., Niebuhr, C., Niiyama, M., Nisar, N. K., Nishida, S., Nishimura, K., Nitoh, O., Nozaki, T., Ogawa, A., Ogawa, S., Ohshima, T., Okuno, S., Olsen, S. L., Ono, H., Ono, Y., Onuki, Y., Ostrowicz, W., Oswald, C., Ozaki, H., Pakhlov, P., Pakhlova, G., Pal, B., Palka, H., Panzenb��ck, E., Pardi, S., Park, C. -S., Park, C. W., Park, H., Park, K. S., Paul, S., Peak, L. S., Pedlar, T. K., Peng, T., Pes��ntez, L., Pestotnik, R., Peters, M., Petri��, M., Piilonen, L. E., Poluektov, A., Prasanth, K., Prim, M., Prothmann, K., Pulvermacher, C., Purohit, M. V., Rauch, J., Reisert, B., Ribe��l, E., Ritter, M., Rorie, J., Rostomyan, A., Rozanska, M., Rummel, S., Ryu, S., Sahoo, H., Saito, T., Sakai, K., Sakai, Y., Salehi, M., Sandilya, S., Santel, D., Santelj, L., Sanuki, T., Sasaki, J., Sasao, N., Sato, Y., Savinov, V., Schl��ter, T., Schneider, O., Schnell, G., Sch��nmeier, P., Schram, M., Schwanda, C., Schwartz, A. J., Schwenker, B., Seidl, R., Seino, Y., Semmler, D., Senyo, K., Seon, O., Seong, I. S., Sevior, M. E., Shang, L., Shapkin, M., Shebalin, V., Shen, C. P., Shibata, T. -A., Shibuya, H., Shinomiya, S., Shiu, J. -G., Shwartz, B., Sibidanov, A., Simon, F., Singh, J. B., Sinha, R., Smerkol, P., Sohn, Y. -S., Sokolov, A., Soloviev, Y., Solovieva, E., Stani��, S., Stari��, M., Steder, M., Strube, J. F., Stypula, J., Sugihara, S., Sugiyama, A., Sumihama, M., Sumisawa, K., Sumiyoshi, T., Suzuki, K., Suzuki, S., Suzuki, S. Y., Suzuki, Z., Takeichi, H., Takizawa, M., Tamponi, U., Tanaka, M., Tanaka, S., Tanida, K., Taniguchi, N., Taylor, G. N., Tenchini, F., Teramoto, Y., Tikhomirov, I., Trabelsi, K., Trusov, V., Tsuboyama, T., Uchida, M., Uchida, T., Uehara, S., Ueno, K., Uglov, T., Unno, Y., Uno, S., Uozumi, S., Urquijo, P., Ushiroda, Y., Usov, Y., Vahsen, S. E., Van Hulse, C., Vanhoefer, P., Varner, G., Varvell, K. E., Vervink, K., Vinokurova, A., Vorobyev, V., Vossen, A., Wagner, M. N., Wang, B., Wang, C. H., Wang, J., Wang, M. -Z., Wang, P., Wang, X. L., Watanabe, M., Watanabe, Y., Wedd, R., Wehle, S., White, E., Widmann, E., Wiechczynski, J., Williams, K. M., Won, E., Yabsley, B. D., Yamada, S., Yamamoto, H., Yamaoka, J., Yamashita, Y., Yamauchi, M., Yashchenko, S., Ye, H., Yelton, J., Yook, Y., Yuan, C. Z., Yusa, Y., Zhang, C. C., Zhang, L. M., Zhang, Z. P., Zhao, L., Zhilich, V., Zhukova, V., Zhulanov, V., Ziegler, M., Zivko, T., Zupanc, A., and Zwahlen, N.
Subjects: High Energy Physics - Experiment (hep-ex), High Energy Physics::Phenomenology, FOS: Physical sciences, High Energy Physics::Experiment
Abstract: We present a measurement of the Michel parameters of the $��$ lepton, $\bar��$ and $��$, in the radiative leptonic decay $��^- \rightarrow \ell^- ��_�� \bar��_{\ell} ��$ using 711~f$\mathrm{b}^{-1}$ of collision data collected with the Belle detector at the KEKB $e^+e^-$ collider. The Michel parameters are measured in an unbinned maximum likelihood fit to the kinematic distribution of $e^+e^-\rightarrow��^+��^-\rightarrow (��^+��^0 \bar��_��)(\ell^-��_��\bar��_{\ell}��)$ $(\ell=e$ or $��)$. The measured values of the Michel parameters are $\bar�� = -1.3 \pm 1.5 \pm 0.8$ and $��= 0.5 \pm 0.4 \pm 0.2$, where the first error is statistical and the second is systematic. This is the first measurement of these parameters. These results are consistent with the Standard Model predictions within their uncertainties and constrain the coupling constants of the generalized weak interaction.
Published: 2017
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29. Observation of $D^0 \to \rho^0\gamma$ and Search for $CP$ Violation in Radiative Charm Decays

Author: Abdesselam, A., Adachi, I., Adamczyk, K., Aihara, H., Said, S. Al, Arinstein, K., Arita, Y., Asner, D. M., Aso, T., Atmacan, H., Aulchenko, V., Aushev, T., Ayad, R., Aziz, T., Babu, V., Badhrees, I., Bahinipati, S., Bakich, A. M., Bala, A., Ban, Y., Bansal, V., Barberio, E., Barrett, M., Bartel, W., Bay, A., Bedny, I., Behera, P., Belhorn, M., Belous, K., Besson, D., Bhardwaj, V., Bhuyan, B., Bischofberger, M., Biswal, J., Bloomfield, T., Blyth, S., Bobrov, A., Bondar, A., Bonvicini, G., Bookwalter, C., Boulahouache, C., Bozek, A., Bracko, M., Breibeck, F., Brodzicka, J., Browder, T. E., Cervenkov, D., Chang, M. C., Chang, P., Chao, Y., Chekelian, V., Chen, A., Chen, K. F., Chen, P., Cheon, B. G., Chilikin, K., Chistov, R., Cho, K., Chobanova, V., Choi, S. K., Choi, Y., Cinabro, D., Crnkovic, J., Dalseno, J., Danilov, M., Dash, N., Di Carlo, S., Dingfelder, J., Dolezal, Z., Drasal, Z., Drutskoy, A., Dubey, S., Dutta, D., Dutta, K., Eidelman, S., Epifanov, D., Esen, S., Farhat, H., Fast, J. E., Feindt, M., Ferber, T., Frey, A., Frost, O., Fujikawa, M., Fulsom, B. G., Gaur, V., Gabyshev, N., Ganguly, S., Garmash, A., Getzkow, D., Gillard, R., Giordano, F., Glattauer, R., Goh, Y. M., Goldenzweig, P., Golob, B., Greenwald, D., Grosse Perdekamp, M., Grygier, J., Grzymkowska, O., Guo, H., Haba, J., Hamer, P., Han, Y. L., Hara, K., Hara, T., Hasegawa, Y., Hasenbusch, J., Hayasaka, K., Hayashii, H., He, X. H., Heck, M., Hedges, M. T., Heffernan, D., Heider, M., Heller, A., Higuchi, T., Himori, S., Hirose, S., Horiguchi, T., Hoshi, Y., Hoshina, K., Hou, W. S., Hsiung, Y. B., Hsu, C. L., Huschle, M., Hyun, H. J., Igarashi, Y., Iijima, T., Imamura, M., Inami, K., Inguglia, G., Ishikawa, A., Itagaki, K., Itoh, R., Iwabuchi, M., Iwasaki, M., Iwasaki, Y., Iwata, S., Jacobs, W. W., Jaegle, I., Jeon, H. B., Joffe, D., Jones, M., Joo, K. K., Julius, T., Kakuno, H., Kang, J. H., Kang, K. H., Kapusta, P., Kataoka, S. U., Kato, E., Kato, Y., Katrenko, P., Kawai, H., Kawasaki, T., Keck, T., Kichimi, H., Kiesling, C., Kim, B. H., Kim, D. Y., Kim, H. J., Kim, J. B., Kim, J. H., Kim, K. T., Kim, M. J., Kim, S. H., Kim, S. K., Kim, Y. J., Kinoshita, K., Kleinwort, C., Klucar, J., Ko, B. R., Kobayashi, N., Koblitz, S., Kodys, P., Koga, Y., Korpar, S., Kotchetkov, D., Kouzes, R. T., Krizan, P., Krokovny, P., Kronenbitter, B., Kuhr, T., Kumar, R., Kumita, T., Kurihara, E., Kuroki, Y., Kuzmin, A., Kvasnicka, P., Kwon, Y. J., Lai, Y. T., Lange, J. S., Lee, D. H., Lee, I. S., Lee, S. H., Leitgab, M., Leitner, R., Levit, D., Lewis, P., Li, C. H., Li, H., Li, J., Li, L., Li, X., Li, Y., Li Gioi, L., Libby, J., Limosani, A., Liu, C., Liu, Y., Liu, Z. Q., Liventsev, D., Loos, A., Louvot, R., Lubej, M., Lukin, P., Luo, T., MacNaughton, J., Masuda, M., Matsuda, T., Matvienko, D., Matyja, A., McOnie, S., Mikami, Y., Miyabayashi, K., Miyachi, Y., Miyake, H., Miyata, H., Miyazaki, Y., Mizuk, R., Mohanty, G. B., Mohanty, S., Mohapatra, D., Moll, A., Moon, H. K., Mori, T., Morii, T., Moser, H. G., Muller, T., Muramatsu, N., Mussa, R., Nagamine, T., Nagasaka, Y., Nakahama, Y., Nakamura, I., Nakamura, K. R., Nakano, E., Nakano, H., Nakano, T., Nakao, M., Nakayama, H., Nakazawa, H., Nanut, T., Nath, K. J., Natkaniec, Z., Nayak, M., Nedelkovska, E., Negishi, K., Neichi, K., Ng, C., Niebuhr, C., Niiyama, M., Nisar, N. K., Nishida, S., Nishimura, K., Nitoh, O., Nozaki, T., Ogawa, A., Ogawa, S., Ohshima, T., Okuno, S., Olsen, S. L., Ono, Y., Onuki, Y., Ostrowicz, W., Oswald, C., Ozaki, H., Pakhlov, P., Pakhlova, G., Pal, B., Palka, H., Panzenbock, E., Park, C. S., Park, C. W., Park, H., Park, K. S., Paul, S., Peak, L. S., Pedlar, T. K., Peng, T., Pesantez, L., Pestotnik, R., Peters, M., Petric, M., Piilonen, L. E., Poluektov, A., Prasanth, K., Prim, M., Prothmann, K., Pulvermacher, C., Purohit, M. V., Rauch, J., Reisert, B., Ribezl, E., Ritter, M., Rohrken, M., Rorie, J., Rostomyan, A., Rozanska, M., Rummel, S., Ryu, S., Sahoo, H., Saito, T., Sakai, K., Sakai, Y., Sandilya, S., Santel, D., Santelj, L., Sanuki, T., Sasao, N., Sato, Y., Savinov, V., Schluter, T., Schneider, O., Schnell, G., Schonmeier, P., Schram, M., Schwanda, C., Schwartz, A. J., Schwenker, B., Seidl, R., Seino, Y., Sekiya, A., Semmler, D., Senyo, K., Seon, O., Seong, I. S., Sevior, M. E., Shang, L., Shapkin, M., Shebalin, V., Shen, C. P., Shibata, T. A., Shibuya, H., Shinomiya, S., Shiu, J. G., Shwartz, B., Sibidanov, A., Simon, F., Singh, J. B., Sinha, R., Smerkol, P., Sohn, Y. S., Sokolov, A., Soloviev, Y., Solovieva, E., Stanic, S., Staric, M., Steder, M., Strube, J. F., Stypula, J., Sugihara, S., Sugiyama, A., Sumihama, M., Sumisawa, K., Sumiyoshi, T., Suzuki, K., Suzuki, S., Suzuki, S. Y., Suzuki, Z., Takeichi, H., Takizawa, M., Tamponi, U., Tanaka, M., Tanaka, S., Tanida, K., Taniguchi, N., Taylor, G. N., Teramoto, Y., Tikhomirov, I., Trabelsi, K., Trusov, V., Tse, Y. F., Tsuboyama, T., Uchida, M., Uchida, T., Uehara, S., Ueno, K., Uglov, T., Unno, Y., Uno, S., Uozumi, S., Urquijo, P., Ushiroda, Y., Usov, Y., Vahsen, S. E., Van Hulse, C., Vanhoefer, P., Varner, G., Varvell, K. E., Vervink, K., Vinokurova, A., Vorobyev, V., Vossen, A., Wagner, M. N., Wang, C. H., Wang, J., Wang, M. Z., Wang, P., Wang, X. L., Watanabe, M., Watanabe, Y., Wedd, R., Wehle, S., White, E., Wiechczynski, J., Williams, K. M., Won, E., Yabsley, B. D., Yamada, S., Yamamoto, H., Yamaoka, J., Yamashita, Y., Yamauchi, M., Yashchenko, S., Ye, Hua, Yelton, J., Yook, Y., Yuan, C. Z., Yusa, Y., Zhang, C. C., Zhang, L. M., Zhang, Z. P., Zhao, L., Zhilich, V., Zhukova, V., Zhulanov, V., Ziegler, M., Zivko, T., Zupanc, A., Zwahlen, N., and Zyukova, O.
Subjects: +Phi%281020%29+photon%22">D0 --> Phi(1020) photon, talk: La Thuile 2016/03/06, KEK-B, +rho%28770%290+photon%22">D0 --> rho(770)0 photon, BELLE, D0: radiative decay, D0: branching ratio, statistical, asymmetry: CP, experimental results, +K*%28892%290+photon%22">D0 --> K*(892)0 photon
Abstract: Physical review letters 118(5), 051801(2017). doi:10.1103/PhysRevLett.118.051801, We report the first observation of the radiative charm decay $D^{0}→ρ^{0}γ$ and the first search for CP violation in decays $D^{0}→ρ^{0}γ$, ϕγ, and $\bar{K}$*0(892)γ, using a data sample of 943 fb$^{−1}$ collected with the Belle detector at the KEKB asymmetric-energy $e^{+}e^−$ collider. The branching fraction is measured to be B($D^{0}→ρ^{0}γ$)=(1.77±0.30±0.07)×10$^{−5}$, where the first uncertainty is statistical and the second is systematic. The obtained CP asymmetries A$_{CP}$($D^{0}→ρ^{0}γ$)=+0.056±0.152±0.006, A$_{CP}$($D^{0}→ρ^{0}γ$) =− 0.094±0.066±0.001, and A$_{CP}$($D^{0}→\bar{K}*^{0}$γ)=−0.003±0.020±0.000 are consistent with no CP violation. We also present an improved measurement of the branching fractions B($D^{0}→ρ^{0}γ$)=(2.76±0.19±0.10)×10$^{−5}$ and B($D^{0}→\bar{K}*^{0}$γ)=(4.66±0.21±0.21)×10$^{−4}$., Published by American Physical Society, College Park, Md.
Published: 2017
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30. Observation of $D^0\to \rho^0\gamma$ and search for $CP$ violation in radiative charm decays

Author: Abdesselam, A., Adachi, I., Aulchenko, V., Guo, H., Haba, J., Hamer, P., Han, Y. L., Hara, K., Hara, T., Hasegawa, Y., Hasenbusch, J., Hayasaka, K., Hayashii, H., Aushev, T., He, X. H., Heck, M., Hedges, M. T., Heffernan, D., Heider, M., Heller, A., Higuchi, T., Himori, S., Hirose, S., Horiguchi, T., Ayad, R., Hoshi, Y., Hoshina, K., Hou, W. S., Hsiung, Y. B., Hsu, C. L., Huschle, M., Hyun, H. J., Igarashi, Y., Iijima, T., Imamura, M., Aziz, T., Inami, K., Inguglia, G., Ishikawa, A., Itagaki, K., Itoh, R., Iwabuchi, M., Iwasaki, M., Iwasaki, Y., Iwata, S., Jacobs, W. W., Babu, V., Jaegle, I., Jeon, H. B., Joffe, D., Jones, M., Joo, K. K., Julius, T., Kakuno, H., Kang, J. H., Kang, K. H., Kapusta, P., Badhrees, I., Kataoka, S. U., Kato, E., Kato, Y., Katrenko, P., Kawai, H., Kawasaki, T., Keck, T., Kichimi, H., Kiesling, C., Kim, B. H., Bahinipati, S., Kim, D. Y., Kim, H. J., Kim, J. B., Kim, J. H., Kim, K. T., Kim, M. J., Kim, S. H., Kim, S. K., Kim, Y. J., Bakich, A. M., Kinoshita, K., Kleinwort, C., Klucar, J., Ko, B. R., Kobayashi, N., Koblitz, S., Kodys, P., Koga, Y., Korpar, S., Kotchetkov, D., Bala, A., Kouzes, R. T., Krizan, P., Krokovny, P., Kronenbitter, B., Kuhr, T., Kumar, R., Kumita, T., Kurihara, E., Kuroki, Y., Kuzmin, A., Ban, Y., Kvasnicka, P., Kwon, Y. J., Lai, Y. T., Lange, J. S., Lee, D. H., Lee, I. S., Lee, S. H., Leitgab, M., Leitner, R., Levit, D., Adamczyk, K., Bansal, V., Lewis, P., Li, C. H., Li, H., Li, J., Li, L., Li, X., Li, Y., Li Gioi, L., Libby, J., Limosani, A., Barberio, E., Liu, C., Liu, Y., Liu, Z. Q., Liventsev, D., Loos, A., Louvot, R., Lubej, M., Lukin, P., Luo, T., MacNaughton, J., Barrett, M., Masuda, M., Matsuda, T., Matvienko, D., Matyja, A., McOnie, S., Mikami, Y., Miyabayashi, K., Miyachi, Y., Miyake, H., Miyata, H., Bartel, W., Miyazaki, Y., Mizuk, R., Mohanty, G. B., Mohanty, S., Mohapatra, D., Moll, A., Moon, H. K., Mori, T., Morii, T., Moser, H. G., Bay, A., Muller, T., Muramatsu, N., Mussa, R., Nagamine, T., Nagasaka, Y., Nakahama, Y., Nakamura, I., Nakamura, K. R., Nakano, E., Nakano, H., Bedny, I., Nakano, T., Nakao, M., Nakayama, H., Nakazawa, H., Nanut, T., Nath, K. J., Natkaniec, Z., Nayak, M., Nedelkovska, E., Negishi, K., Behera, P., Neichi, K., Ng, C., Niebuhr, C., Niiyama, M., Nisar, N. K., Nishida, S., Nishimura, K., Nitoh, O., Nozaki, T., Ogawa, A., Belhorn, M., Ogawa, S., Ohshima, T., Okuno, S., Olsen, S. L., Ono, Y., Onuki, Y., Ostrowicz, W., Oswald, C., Ozaki, H., Pakhlov, P., Belous, K., Pakhlova, G., Pal, B., Palka, H., Panzenbock, E., Park, C. S., Park, C. W., Park, H., Park, K. S., Paul, S., Peak, L. S., Besson, D., Pedlar, T. K., Peng, T., Pesantez, L., Pestotnik, R., Peters, M., Petric, M., Piilonen, L. E., Poluektov, A., Prasanth, K., Prim, M., Aihara, H., Bhardwaj, V., Prothmann, K., Pulvermacher, C., Purohit, M. V., Rauch, J., Reisert, B., Ribezl, E., Ritter, M., Rohrken, M., Rorie, J., Rostomyan, A., Bhuyan, B., Rozanska, M., Rummel, S., Ryu, S., Sahoo, H., Saito, T., Sakai, K., Sakai, Y., Sandilya, S., Santel, D., Santelj, L., Bischofberger, M., Sanuki, T., Sasao, N., Sato, Y., Savinov, V., Schluter, T., Schneider, O., Schnell, G., Schonmeier, P., Schram, M., Schwanda, C., Biswal, J., Schwartz, A. J., Schwenker, B., Seidl, R., Seino, Y., Sekiya, A., Semmler, D., Senyo, K., Seon, O., Seong, I. S., Sevior, M. E., Bloomfield, T., Shang, L., Shapkin, M., Shebalin, V., Shen, C. P., Shibata, T. A., Shibuya, H., Shinomiya, S., Shiu, J. G., Shwartz, B., Sibidanov, A., Blyth, S., Simon, F., Singh, J. B., Sinha, R., Smerkol, P., Sohn, Y. S., Sokolov, A., Soloviev, Y., Solovieva, E., Stanic, S., Staric, M., Bobrov, A., Steder, M., Strube, J. F., Stypula, J., Sugihara, S., Sugiyama, A., Sumihama, M., Sumisawa, K., Sumiyoshi, T., Suzuki, K., Suzuki, S., Bondar, A., Suzuki, S. Y., Suzuki, Z., Takeichi, H., Takizawa, M., Tamponi, U., Tanaka, M., Tanaka, S., Tanida, K., Taniguchi, N., Taylor, G. N., Bonvicini, G., Teramoto, Y., Tikhomirov, I., Trabelsi, K., Trusov, V., Tse, Y. F., Tsuboyama, T., Uchida, M., Uchida, T., Uehara, S., Ueno, K., Bookwalter, C., Uglov, T., Unno, Y., Uno, S., Uozumi, S., Urquijo, P., Ushiroda, Y., Usov, Y., Vahsen, S. E., Van Hulse, C., Vanhoefer, P., Said, S. Al, Boulahouache, C., Varner, G., Varvell, K. E., Vervink, K., Vinokurova, A., Vorobyev, V., Vossen, A., Wagner, M. N., Wang, C. H., Wang, J., Wang, M. Z., Bozek, A., Wang, P., Wang, X. L., Watanabe, M., Watanabe, Y., Wedd, R., Wehle, S., White, E., Wiechczynski, J., Williams, K. M., Won, E., Bracko, M., Yabsley, B. D., Yamada, S., Yamamoto, H., Yamaoka, J., Yamashita, Y., Yamauchi, M., Yashchenko, S., Ye, Hua, Yelton, J., Yook, Y., Breibeck, F., Yuan, C. Z., Yusa, Y., Zhang, C. C., Zhang, L. M., Zhang, Z. P., Zhao, L., Zhilich, V., Zhukova, V., Zhulanov, V., Ziegler, M., Brodzicka, J., Zivko, T., Zupanc, A., Zwahlen, N., Zyukova, O., Belle Collaboration, Browder, T. E., Cervenkov, D., Chang, M. C., Chang, P., Chao, Y., Arinstein, K., Chekelian, V., Chen, A., Chen, K. F., Chen, P., Cheon, B. G., Chilikin, K., Chistov, R., Cho, K., Chobanova, V., Choi, S. K., Arita, Y., Choi, Y., Cinabro, D., Crnkovic, J., Dalseno, J., Danilov, M., Dash, N., Di Carlo, S., Dingfelder, J., Dolezal, Z., Drasal, Z., Asner, D. M., Drutskoy, A., Dubey, S., Dutta, D., Dutta, K., Eidelman, S., Epifanov, D., Esen, S., Farhat, H., Fast, J. E., Feindt, M., Aso, T., Ferber, T., Frey, A., Frost, O., Fujikawa, M., Fulsom, B. G., Gaur, V., Gabyshev, N., Ganguly, S., Garmash, A., Getzkow, D., Atmacan, H., Gillard, R., Giordano, F., Glattauer, R., Goh, Y. M., Goldenzweig, P., Golob, B., Greenwald, D., Grosse Perdekamp, M., Grygier, J., and Grzymkowska, O.
Subjects: branching ratio [D0], KEK-B, +Phi%281020%29+photon%22">D0 --> Phi(1020) photon, +K*%28892%290+photon%22">D0 --> K*(892)0 photon, radiative decay [D0], ddc:550, +rho%28770%290+photon%22">D0 --> rho(770)0 photon, BELLE, La Thuile 2016/03/06 [talk], CP [asymmetry], statistical, High Energy Physics - Experiment, experimental results
Abstract: We report the first observation of the radiative charm decay $D^0 \to \rho^0 \gamma$ and the first search for $CP$ violation in decays $D^0 \to \rho^0 \gamma$, $\phi\gamma$, and $\overline{K}{}^{*0} \gamma$, using a data sample of 943 fb$^{-1}$ collected with the Belle detector at the KEKB asymmetric-energy $e^+e^-$ collider. The branching fraction is measured to be $\mathcal{B}(D^0 \to \rho^0 \gamma)=(1.77 \pm 0.30 \pm 0.07) \times 10^{-5}$, where the first uncertainty is statistical and the second is systematic. The obtained $CP$ asymmetries, $\mathcal{A}_{CP}(D^0 \to \rho^0 \gamma)=+0.056 \pm 0.152 \pm 0.006$, $\mathcal{A}_{CP}(D^0 \to \phi \gamma)=-0.094 \pm 0.066 \pm 0.001$, and $\mathcal{A}_{CP}(D^0 \to \overline{K}{}^{*0} \gamma)=-0.003 \pm 0.020 \pm 0.000$, are consistent with no $CP$ violation. We also present an improved measurement of the branching fractions $\mathcal{B}(D^0 \to \phi \gamma)=(2.76 \pm 0.19 \pm 0.10) \times 10^{-5}$ and $\mathcal{B}(D^0 \to \overline{K}{}^{*0} \gamma)=(4.66 \pm 0.21 \pm 0.21) \times 10^{-4}$.
Published: 2016
Full Text: View/download PDF

31. Evidence for the decay $B^{0}\to ��$

Author: Abdesselam, A., Adachi, I., Adamczyk, K., Aihara, H., Said, S. Al, Arinstein, K., Arita, Y., Asner, D. M., Aso, T., Atmacan, H., Aulchenko, V., Aushev, T., Ayad, R., Aziz, T., Babu, V., Badhrees, I., Bahinipati, S., Bakich, A. M., Bala, A., Ban, Y., Bansal, V., Barberio, E., Barrett, M., Bartel, W., Bay, A., Bedny, I., Behera, P., Belhorn, M., Belous, K., Berger, M., Besson, D., Bhardwaj, V., Bhuyan, B., Biswal, J., Bloomfield, T., Blyth, S., Bobrov, A., Bondar, A., Bonvicini, G., Bookwalter, C., Boulahouache, C., Bozek, A., Bra��ko, M., Breibeck, F., Brodzicka, J., Browder, T. E., Waheed, E., ��ervenkov, D., Chang, M. -C., Chang, P., Chao, Y., Chekelian, V., Chen, A., Chen, K. -F., Chen, P., Cheon, B. G., Chilikin, K., Chistov, R., Cho, K., Chobanova, V., Choi, S. -K., Choi, Y., Cinabro, D., Crnkovic, J., Dalseno, J., Danilov, M., Dash, N., Di Carlo, S., Dingfelder, J., Dole��al, Z., Dossett, D., Dr��sal, Z., Drutskoy, A., Dubey, S., Dutta, D., Dutta, K., Eidelman, S., Epifanov, D., Esen, S., Farhat, H., Fast, J. E., Feindt, M., Ferber, T., Frey, A., Frost, O., Fulsom, B. G., Gaur, V., Gabyshev, N., Ganguly, S., Garmash, A., Getzkow, D., Gillard, R., Giordano, F., Glattauer, R., Goh, Y. M., Goldenzweig, P., Golob, B., Greenwald, D., Perdekamp, M. Grosse, Grygier, J., Grzymkowska, O., Guo, H., Haba, J., Hamer, P., Han, Y. L., Hara, K., Hara, T., Hasegawa, Y., Hasenbusch, J., Hayasaka, K., Hayashii, H., He, X. H., Heck, M., Hedges, M. T., Heffernan, D., Heider, M., Heller, A., Higuchi, T., Himori, S., Hirose, S., Horiguchi, T., Hoshi, Y., Hoshina, K., Hou, W. -S., Hsiung, Y. B., Hsu, C. -L., Huschle, M., Hyun, H. J., Igarashi, Y., Iijima, T., Imamura, M., Inami, K., Inguglia, G., Ishikawa, A., Itagaki, K., Itoh, R., Iwabuchi, M., Iwasaki, M., Iwasaki, Y., Iwata, S., Jacobs, W. W., Jaegle, I., Jeon, H. B., Jin, Y., Joffe, D., Jones, M., Joo, K. K., Julius, T., Kakuno, H., Kaliyar, A. B., Kang, J. H., Kang, K. H., Kapusta, P., Kataoka, S. U., Kato, E., Kato, Y., Katrenko, P., Kawai, H., Kawasaki, T., Keck, T., Kichimi, H., Kiesling, C., Kim, B. H., Kim, D. Y., Kim, H. J., Kim, H. -J., Kim, J. B., Kim, J. H., Kim, K. T., Kim, M. J., Kim, S. H., Kim, S. K., Kim, Y. J., Kinoshita, K., Kleinwort, C., Klucar, J., Ko, B. R., Kobayashi, N., Koblitz, S., Kody��, P., Koga, Y., Korpar, S., Kotchetkov, D., Kouzes, R. T., Kri��an, P., Krokovny, P., Kronenbitter, B., Kuhr, T., Kulasiri, R., Kumar, R., Kumita, T., Kurihara, E., Kuroki, Y., Kuzmin, A., Kvasni��ka, P., Kwon, Y. -J., Lai, Y. -T., Lange, J. S., Lee, D. H., Lee, I. S., Lee, S. -H., Leitgab, M., Leitner, R., Levit, D., Lewis, P., Li, C. H., Li, H., Li, J., Li, L., Li, X., Li, Y., Gioi, L. Li, Libby, J., Limosani, A., Liu, C., Liu, Y., Liu, Z. Q., Liventsev, D., Loos, A., Louvot, R., Lubej, M., Lukin, P., Luo, T., MacNaughton, J., Masuda, M., Matsuda, T., Matvienko, D., Matyja, A., McOnie, S., Mikami, Y., Miyabayashi, K., Miyachi, Y., Miyake, H., Miyata, H., Miyazaki, Y., Mizuk, R., Mohanty, G. B., Mohanty, S., Mohapatra, D., Moll, A., Moon, H. K., Mori, T., Morii, T., Moser, H. -G., M��ller, T., Muramatsu, N., Mussa, R., Nagamine, T., Nagasaka, Y., Nakahama, Y., Nakamura, I., Nakamura, K. R., Nakano, E., Nakano, H., Nakano, T., Nakao, M., Nakayama, H., Nakazawa, H., Nanut, T., Nath, K. J., Natkaniec, Z., Nayak, M., Nedelkovska, E., Negishi, K., Neichi, K., Ng, C., Niebuhr, C., Niiyama, M., Nisar, N. K., Nishida, S., Nishimura, K., Nitoh, O., Nozaki, T., Ogawa, A., Ogawa, S., Ohshima, T., Okuno, S., Olsen, S. L., Ono, Y., Onuki, Y., Ostrowicz, W., Oswald, C., Ozaki, H., Pakhlov, P., Pakhlova, G., Pal, B., Palka, H., Panzenb��ck, E., Park, C. -S., Park, C. W., Park, H., Park, K. S., Paul, S., Peak, L. S., Pedlar, T. K., Peng, T., Pes��ntez, L., Pestotnik, R., Peters, M., Petri��, M., Piilonen, L. E., Poluektov, A., Prasanth, K., Prim, M., Prothmann, K., Pulvermacher, C., Purohit, M. V., Rauch, J., Reisert, B., Ribe��l, E., Ritter, M., Rorie, J., Rostomyan, A., Rozanska, M., Rummel, S., Ryu, S., Sahoo, H., Saito, T., Sakai, K., Sakai, Y., Sandilya, S., Santel, D., Santelj, L., Sanuki, T., Sasaki, J., Sasao, N., Sato, Y., Savinov, V., Schl��ter, T., Schneider, O., Schnell, G., Sch��nmeier, P., Schram, M., Schwanda, C., Schwartz, A. J., Schwenker, B., Seidl, R., Seino, Y., Semmler, D., Senyo, K., Seon, O., Seong, I. S., Sevior, M. E., Shang, L., Shapkin, M., Shebalin, V., Shen, C. P., Shibata, T. -A., Shibuya, H., Shimizu, N., Shinomiya, S., Shiu, J. -G., Shwartz, B., Sibidanov, A., Simon, F., Singh, J. B., Sinha, R., Smerkol, P., Sohn, Y. -S., Sokolov, A., Soloviev, Y., Solovieva, E., Stani��, S., Stari��, M., Steder, M., Strube, J. F., Stypula, J., Sugihara, S., Sugiyama, A., Sumihama, M., Sumisawa, K., Sumiyoshi, T., Suzuki, K., Suzuki, S., Suzuki, S. Y., Suzuki, Z., Takeichi, H., Takizawa, M., Tamponi, U., Tanaka, M., Tanaka, S., Tanida, K., Taniguchi, N., Taylor, G. N., Tenchini, F., Teramoto, Y., Tikhomirov, I., Trabelsi, K., Trusov, V., Tse, Y. F., Tsuboyama, T., Uchida, M., Uchida, T., Uehara, S., Ueno, K., Uglov, T., Unno, Y., Uno, S., Uozumi, S., Urquijo, P., Ushiroda, Y., Usov, Y., Vahsen, S. E., Van Hulse, C., Vanhoefer, P., Varner, G., Varvell, K. E., Vervink, K., Vinokurova, A., Vorobyev, V., Vossen, A., Wagner, M. N., Wang, C. H., Wang, J., Wang, M. -Z., Wang, P., Wang, X. L., Watanabe, M., Watanabe, Y., Wedd, R., Wehle, S., White, E., Widmann, E., Wiechczynski, J., Williams, K. M., Won, E., Yabsley, B. D., Yamada, S., Yamamoto, H., Yamaoka, J., Yamashita, Y., Yamauchi, M., Yashchenko, S., Ye, H., Yelton, J., Yook, Y., Yuan, C. Z., Yusa, Y., Zhang, C. C., Zhang, L. M., Zhang, Z. P., Zhao, L., Zhilich, V., Zhukova, V., Zhulanov, V., Ziegler, M., Zivko, T., Zupanc, A., Zwahlen, N., and Zyukova, O.
Subjects: High Energy Physics - Experiment (hep-ex), FOS: Physical sciences
Abstract: We report a search for $B^{0}\to ��$ with a data sample corresponding to an integrated luminosity of $698 \,{\rm fb}^{-1}$ containing $753 \times 10^{6}$ $B\bar{B}$ pairs collected at the $��(4S)$ resonance with the Belle detector at the KEKB asymmetric-energy $e^{+}e^{-}$ collider. The branching fraction is measured to be $\mathcal{B}(B^{0} \to ��) = (7.6^{+2.7 +1.4}_{-2.3 -1.6}) \times 10^{-7}$ at the level of 3.3 standard deviations above zero, which provides the first evidence for the decay $B^{0} \to ��$., 9 pages, 3 figures, ICHEP 2016
Published: 2016
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32. Measurement of the $��$ lepton polarization in the decay ${\bar B} \rightarrow D^* ��^- {\bar ��_��}$

Author: Abdesselam, A., Adachi, I., Adamczyk, K., Aihara, H., Said, S. Al, Arinstein, K., Arita, Y., Asner, D. M., Aso, T., Atmacan, H., Aulchenko, V., Aushev, T., Ayad, R., Aziz, T., Babu, V., Badhrees, I., Bahinipati, S., Bakich, A. M., Bala, A., Ban, Y., Bansal, V., Barberio, E., Barrett, M., Bartel, W., Bay, A., Bedny, I., Behera, P., Belhorn, M., Belous, K., Berger, M., Besson, D., Bhardwaj, V., Bhuyan, B., Biswal, J., Bloomfield, T., Blyth, S., Bobrov, A., Bondar, A., Bonvicini, G., Bookwalter, C., Boulahouache, C., Bozek, A., Bra��ko, M., Breibeck, F., Brodzicka, J., Browder, T. E., Waheed, E., ��ervenkov, D., Chang, M. -C., Chang, P., Chao, Y., Chekelian, V., Chen, A., Chen, K. -F., Chen, P., Cheon, B. G., Chilikin, K., Chistov, R., Cho, K., Chobanova, V., Choi, S. -K., Choi, Y., Cinabro, D., Crnkovic, J., Dalseno, J., Danilov, M., Dash, N., Di Carlo, S., Dingfelder, J., Dole��al, Z., Dossett, D., Dr��sal, Z., Drutskoy, A., Dubey, S., Dutta, D., Dutta, K., Eidelman, S., Epifanov, D., Esen, S., Farhat, H., Fast, J. E., Feindt, M., Ferber, T., Frey, A., Frost, O., Fulsom, B. G., Gaur, V., Gabyshev, N., Ganguly, S., Garmash, A., Getzkow, D., Gillard, R., Giordano, F., Glattauer, R., Goh, Y. M., Goldenzweig, P., Golob, B., Greenwald, D., Perdekamp, M. Grosse, Grygier, J., Grzymkowska, O., Guo, H., Haba, J., Hamer, P., Han, Y. L., Hara, K., Hara, T., Hasegawa, Y., Hasenbusch, J., Hayasaka, K., Hayashii, H., He, X. H., Heck, M., Hedges, M. T., Heffernan, D., Heider, M., Heller, A., Higuchi, T., Himori, S., Hirose, S., Horiguchi, T., Hoshi, Y., Hoshina, K., Hou, W. -S., Hsiung, Y. B., Hsu, C. -L., Huschle, M., Hyun, H. J., Igarashi, Y., Iijima, T., Imamura, M., Inami, K., Inguglia, G., Ishikawa, A., Itagaki, K., Itoh, R., Iwabuchi, M., Iwasaki, M., Iwasaki, Y., Iwata, S., Jacobs, W. W., Jaegle, I., Jeon, H. B., Jin, Y., Joffe, D., Jones, M., Joo, K. K., Julius, T., Kakuno, H., Kaliyar, A. B., Kang, J. H., Kang, K. H., Kapusta, P., Kataoka, S. U., Kato, E., Kato, Y., Katrenko, P., Kawai, H., Kawasaki, T., Keck, T., Kichimi, H., Kiesling, C., Kim, B. H., Kim, D. Y., Kim, H. J., Kim, H. -J., Kim, J. B., Kim, J. H., Kim, K. T., Kim, M. J., Kim, S. H., Kim, S. K., Kim, Y. J., Kinoshita, K., Kleinwort, C., Klucar, J., Ko, B. R., Kobayashi, N., Koblitz, S., Kody��, P., Koga, Y., Korpar, S., Kotchetkov, D., Kouzes, R. T., Kri��an, P., Krokovny, P., Kronenbitter, B., Kuhr, T., Kulasiri, R., Kumar, R., Kumita, T., Kurihara, E., Kuroki, Y., Kuzmin, A., Kvasni��ka, P., Kwon, Y. -J., Lai, Y. -T., Lange, J. S., Lee, D. H., Lee, I. S., Lee, S. -H., Leitgab, M., Leitner, R., Levit, D., Lewis, P., Li, C. H., Li, H., Li, J., Li, L., Li, X., Li, Y., Gioi, L. Li, Libby, J., Limosani, A., Liu, C., Liu, Y., Liu, Z. Q., Liventsev, D., Loos, A., Louvot, R., Lubej, M., Lukin, P., Luo, T., MacNaughton, J., Masuda, M., Matsuda, T., Matvienko, D., Matyja, A., McOnie, S., Mikami, Y., Miyabayashi, K., Miyachi, Y., Miyake, H., Miyata, H., Miyazaki, Y., Mizuk, R., Mohanty, G. B., Mohanty, S., Mohapatra, D., Moll, A., Moon, H. K., Mori, T., Morii, T., Moser, H. -G., M��ller, T., Muramatsu, N., Mussa, R., Nagamine, T., Nagasaka, Y., Nakahama, Y., Nakamura, I., Nakamura, K. R., Nakano, E., Nakano, H., Nakano, T., Nakao, M., Nakayama, H., Nakazawa, H., Nanut, T., Nath, K. J., Natkaniec, Z., Nayak, M., Nedelkovska, E., Negishi, K., Neichi, K., Ng, C., Niebuhr, C., Niiyama, M., Nisar, N. K., Nishida, S., Nishimura, K., Nitoh, O., Nozaki, T., Ogawa, A., Ogawa, S., Ohshima, T., Okuno, S., Olsen, S. L., Ono, Y., Onuki, Y., Ostrowicz, W., Oswald, C., Ozaki, H., Pakhlov, P., Pakhlova, G., Pal, B., Palka, H., Panzenb��ck, E., Park, C. -S., Park, C. W., Park, H., Park, K. S., Paul, S., Peak, L. S., Pedlar, T. K., Peng, T., Pes��ntez, L., Pestotnik, R., Peters, M., Petri��, M., Piilonen, L. E., Poluektov, A., Prasanth, K., Prim, M., Prothmann, K., Pulvermacher, C., Purohit, M. V., Rauch, J., Reisert, B., Ribe��l, E., Ritter, M., Rorie, J., Rostomyan, A., Rozanska, M., Rummel, S., Ryu, S., Sahoo, H., Saito, T., Sakai, K., Sakai, Y., Sandilya, S., Santel, D., Santelj, L., Sanuki, T., Sasaki, J., Sasao, N., Sato, Y., Savinov, V., Schl��ter, T., Schneider, O., Schnell, G., Sch��nmeier, P., Schram, M., Schwanda, C., Schwartz, A. J., Schwenker, B., Seidl, R., Seino, Y., Semmler, D., Senyo, K., Seon, O., Seong, I. S., Sevior, M. E., Shang, L., Shapkin, M., Shebalin, V., Shen, C. P., Shibata, T. -A., Shibuya, H., Shimizu, N., Shinomiya, S., Shiu, J. -G., Shwartz, B., Sibidanov, A., Simon, F., Singh, J. B., Sinha, R., Smerkol, P., Sohn, Y. -S., Sokolov, A., Soloviev, Y., Solovieva, E., Stani��, S., Stari��, M., Steder, M., Strube, J. F., Stypula, J., Sugihara, S., Sugiyama, A., Sumihama, M., Sumisawa, K., Sumiyoshi, T., Suzuki, K., Suzuki, S., Suzuki, S. Y., Suzuki, Z., Takeichi, H., Takizawa, M., Tamponi, U., Tanaka, M., Tanaka, S., Tanida, K., Taniguchi, N., Taylor, G. N., Tenchini, F., Teramoto, Y., Tikhomirov, I., Trabelsi, K., Trusov, V., Tse, Y. F., Tsuboyama, T., Uchida, M., Uchida, T., Uehara, S., Ueno, K., Uglov, T., Unno, Y., Uno, S., Uozumi, S., Urquijo, P., Ushiroda, Y., Usov, Y., Vahsen, S. E., Van Hulse, C., Vanhoefer, P., Varner, G., Varvell, K. E., Vervink, K., Vinokurova, A., Vorobyev, V., Vossen, A., Wagner, M. N., Wang, C. H., Wang, J., Wang, M. -Z., Wang, P., Wang, X. L., Watanabe, M., Watanabe, Y., Wedd, R., Wehle, S., White, E., Widmann, E., Wiechczynski, J., Williams, K. M., Won, E., Yabsley, B. D., Yamada, S., Yamamoto, H., Yamaoka, J., Yamashita, Y., Yamauchi, M., Yashchenko, S., Ye, H., Yelton, J., Yook, Y., Yuan, C. Z., Yusa, Y., Zhang, C. C., Zhang, L. M., Zhang, Z. P., Zhao, L., Zhilich, V., Zhukova, V., Zhulanov, V., Ziegler, M., Zivko, T., Zupanc, A., Zwahlen, N., and Zyukova, O.
Subjects: High Energy Physics - Experiment (hep-ex), High Energy Physics::Phenomenology, FOS: Physical sciences, High Energy Physics::Experiment
Abstract: We report the first measurement of the $��$ lepton polarization in the decay ${\bar B} \rightarrow D^* ��^- {\bar��_��}$ as well as a new measurement of the ratio of the branching fractions $R(D^{*}) = \mathcal{B}({\bar B} \rightarrow D^* ��^- {\bar��_��}) / \mathcal{B}({\bar B} \rightarrow D^* \ell^- {\bar��_{\ell}})$, where $\ell^-$ denotes an electron or a muon, with the decays $��^- \rightarrow ��^- ��_��$ and $��^- \rightarrow ��^- ��_��$. We use the full data sample of $772 \times 10^6$ $B{\bar B}$ pairs accumulated with the Belle detector at the KEKB electron-positron collider. Our preliminary results, $R(D^*) = 0.276 \pm 0.034{\rm (stat.)} ^{+0.029} _{-0.026}{\rm (syst.)}$ and $P_�� = -0.44 \pm 0.47 {\rm (stat.)} ^{+0.20} _{-0.17} {\rm (syst.)}$, are consistent with the theoretical predictions of the Standard Model within $0.6$ standard deviation., 31 pages, 6 figures, ICHEP 2016
Published: 2016
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33. Study of ��_{bJ}(1P) Properties in the Radiative ��(2S) Decays

Author: Abdesselam, A., Adachi, I., Adamczyk, K., Aihara, H., Said, S. Al, Arinstein, K., Arita, Y., Asner, D. M., Aso, T., Atmacan, H., Aulchenko, V., Aushev, T., Ayad, R., Aziz, T., Babu, V., Badhrees, I., Bahinipati, S., Bakich, A. M., Bala, A., Ban, Y., Bansal, V., Barberio, E., Barrett, M., Bartel, W., Bay, A., Bedny, I., Behera, P., Belhorn, M., Belous, K., Berger, M., Besson, D., Bhardwaj, V., Bhuyan, B., Biswal, J., Bloomfield, T., Blyth, S., Bobrov, A., Bondar, A., Bonvicini, G., Bookwalter, C., Boulahouache, C., Bozek, A., Bra��ko, M., Breibeck, F., Brodzicka, J., Browder, T. E., Waheed, E., ��ervenkov, D., Chang, M. -C., Chang, P., Chao, Y., Chekelian, V., Chen, A., Chen, K. -F., Chen, P., Cheon, B. G., Chilikin, K., Chistov, R., Cho, K., Chobanova, V., Choi, S. -K., Choi, Y., Cinabro, D., Crnkovic, J., Dalseno, J., Danilov, M., Dash, N., Di Carlo, S., Dingfelder, J., Dole��al, Z., Dossett, D., Dr��sal, Z., Drutskoy, A., Dubey, S., Dutta, D., Dutta, K., Eidelman, S., Epifanov, D., Esen, S., Farhat, H., Fast, J. E., Feindt, M., Ferber, T., Frey, A., Frost, O., Fulsom, B. G., Gaur, V., Gabyshev, N., Ganguly, S., Garmash, A., Getzkow, D., Gillard, R., Giordano, F., Glattauer, R., Goh, Y. M., Goldenzweig, P., Golob, B., Greenwald, D., Perdekamp, M. Grosse, Grygier, J., Grzymkowska, O., Guo, H., Haba, J., Hamer, P., Han, Y. L., Hara, K., Hara, T., Hasegawa, Y., Hasenbusch, J., Hayasaka, K., Hayashii, H., He, X. H., Heck, M., Hedges, M. T., Heffernan, D., Heider, M., Heller, A., Higuchi, T., Himori, S., Hirose, S., Horiguchi, T., Hoshi, Y., Hoshina, K., Hou, W. -S., Hsiung, Y. B., Hsu, C. -L., Huschle, M., Hyun, H. J., Igarashi, Y., Iijima, T., Imamura, M., Inami, K., Inguglia, G., Ishikawa, A., Itagaki, K., Itoh, R., Iwabuchi, M., Iwasaki, M., Iwasaki, Y., Iwata, S., Jacobs, W. W., Jaegle, I., Jeon, H. B., Joffe, D., Jones, M., Joo, K. K., Julius, T., Kakuno, H., Kang, J. H., Kang, K. H., Kapusta, P., Kataoka, S. U., Kato, E., Kato, Y., Katrenko, P., Kawai, H., Kawasaki, T., Keck, T., Kichimi, H., Kiesling, C., Kim, B. H., Kim, D. Y., Kim, H. J., Kim, H. -J., Kim, J. B., Kim, J. H., Kim, K. T., Kim, M. J., Kim, S. H., Kim, S. K., Kim, Y. J., Kinoshita, K., Kleinwort, C., Klucar, J., Ko, B. R., Kobayashi, N., Koblitz, S., Kody��, P., Koga, Y., Korpar, S., Kotchetkov, D., Kouzes, R. T., Kri��an, P., Krokovny, P., Kronenbitter, B., Kuhr, T., Kulasiri, L., Kumar, R., Kumita, T., Kurihara, E., Kuroki, Y., Kuzmin, A., Kvasni��ka, P., Kwon, Y. -J., Lai, Y. -T., Lange, J. S., Lee, D. H., Lee, I. S., Lee, S. -H., Leitgab, M., Leitner, R., Levit, D., Lewis, P., Li, C. H., Li, H., Li, J., Li, L., Li, X., Li, Y., Gioi, L. Li, Libby, J., Limosani, A., Liu, C., Liu, Y., Liu, Z. Q., Liventsev, D., Loos, A., Louvot, R., Lubej, M., Lukin, P., Luo, T., MacNaughton, J., Masuda, M., Matsuda, T., Matvienko, D., Matyja, A., McOnie, S., Mikami, Y., Miyabayashi, K., Miyachi, Y., Miyake, H., Miyata, H., Miyazaki, Y., Mizuk, R., Mohanty, G. B., Mohanty, S., Mohapatra, D., Moll, A., Moon, H. K., Mori, T., Morii, T., Moser, H. -G., M��ller, T., Muramatsu, N., Mussa, R., Nagamine, T., Nagasaka, Y., Nakahama, Y., Nakamura, I., Nakamura, K. R., Nakano, E., Nakano, H., Nakano, T., Nakao, M., Nakayama, H., Nakazawa, H., Nanut, T., Nath, K. J., Natkaniec, Z., Nayak, M., Nedelkovska, E., Negishi, K., Neichi, K., Ng, C., Niebuhr, C., Niiyama, M., Nisar, N. K., Nishida, S., Nishimura, K., Nitoh, O., Nozaki, T., Ogawa, A., Ogawa, S., Ohshima, T., Okuno, S., Olsen, S. L., Ono, Y., Onuki, Y., Ostrowicz, W., Oswald, C., Ozaki, H., Pakhlov, P., Pakhlova, G., Pal, B., Palka, H., Panzenb��ck, E., Park, C. -S., Park, C. W., Park, H., Park, K. S., Paul, S., Peak, L. S., Pedlar, T. K., Peng, T., Pes��ntez, L., Pestotnik, R., Peters, M., Petri��, M., Piilonen, L. E., Poluektov, A., Prasanth, K., Prim, M., Prothmann, K., Pulvermacher, C., Purohit, M. V., Rauch, J., Reisert, B., Ribe��l, E., Ritter, M., R��hrken, M., Rorie, J., Rostomyan, A., Rozanska, M., Rummel, S., Ryu, S., Sahoo, H., Saito, T., Sakai, K., Sakai, Y., Sandilya, S., Santel, D., Santelj, L., Sanuki, T., Sasao, N., Sato, Y., Savinov, V., Schl��ter, T., Schneider, O., Schnell, G., Sch��nmeier, P., Schram, M., Schwanda, C., Schwartz, A. J., Schwenker, B., Seidl, R., Seino, Y., Semmler, D., Senyo, K., Seon, O., Seong, I. S., Sevior, M. E., Shang, L., Shapkin, M., Shebalin, V., Shen, C. P., Shibata, T. -A., Shibuya, H., Shinomiya, S., Shiu, J. -G., Shwartz, B., Sibidanov, A., Simon, F., Singh, J. B., Sinha, R., Smerkol, P., Sohn, Y. -S., Sokolov, A., Soloviev, Y., Solovieva, E., Stani��, S., Stari��, M., Steder, M., Strube, J. F., Stypula, J., Sugihara, S., Sugiyama, A., Sumihama, M., Sumisawa, K., Sumiyoshi, T., Suzuki, K., Suzuki, S., Suzuki, S. Y., Suzuki, Z., Takeichi, H., Takizawa, M., Tamponi, U., Tanaka, M., Tanaka, S., Tanida, K., Taniguchi, N., Taylor, G. N., Tenchini, F., Teramoto, Y., Tikhomirov, I., Trabelsi, K., Trusov, V., Tse, Y. F., Tsuboyama, T., Uchida, M., Uchida, T., Uehara, S., Ueno, K., Uglov, T., Unno, Y., Uno, S., Uozumi, S., Urquijo, P., Ushiroda, Y., Usov, Y., Vahsen, S. E., Van Hulse, C., Vanhoefer, P., Varner, G., Varvell, K. E., Vervink, K., Vinokurova, A., Vorobyev, V., Vossen, A., Wagner, M. N., Wang, C. H., Wang, J., Wang, M. -Z., Wang, P., Wang, X. L., Watanabe, M., Watanabe, Y., Wedd, R., Wehle, S., White, E., Widmann, E., Wiechczynski, J., Williams, K. M., Won, E., Yabsley, B. D., Yamada, S., Yamamoto, H., Yamaoka, J., Yamashita, Y., Yamauchi, M., Yashchenko, S., Ye, H., Yelton, J., Yook, Y., Yuan, C. Z., Yusa, Y., Zhang, C. C., Zhang, L. M., Zhang, Z. P., Zhao, L., Zhilich, V., Zhukova, V., Zhulanov, V., Ziegler, M., Zivko, T., Zupanc, A., Zwahlen, N., and Zyukova, O.
Subjects: High Energy Physics - Experiment (hep-ex), FOS: Physical sciences, High Energy Physics::Experiment, Nuclear Experiment
Abstract: We report a study of radiative decays of ��_{bJ}(1P)(J=0,1,2) mesons into 74 hadronic final states comprising charged and neutral pions, kaons, protons; out of these, 41 modes are observed with at least 5 standard deviation significance. Our measurements not only improve the previous measurements by the CLEO Collaboration but also lead to first observations in many new modes. The large sample allows us to probe the total decay width of the ��_{b0}(1P). In the absence of a statistically significant result, a 90% confidence-level upper limit is set on the width at ��_{total}< 2.4 MeV. Our results are based on 24.7 fb^{-1} of e+e- collision data recorded by the Belle detector at the ��(2S) resonance, corresponding to (157.8\pm3.6)\times10^6 ��(2S) decays.
Published: 2016
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34. Energy scan of the $e^+e^- \to h_b(nP)\pi^+\pi^-$ $(n=1,2)$ cross sections and evidence for the $\Upsilon(11020)$ decays into charged bottomonium-like states

Author: Abdesselam, A., Adachi, I., Aulchenko, V., Han, Y. L., Hara, K., Hara, T., Hasegawa, Y., Hasenbusch, J., Hayasaka, K., Hayashii, H., He, X. H., Heck, M., Hedges, M., Aushev, T., Heffernan, D., Heider, M., Heller, A., Higuchi, T., Himori, S., Hirose, S., Horiguchi, T., Hoshi, Y., Hoshina, K., Hou, W. -S., Ayad, R., Hsiung, Y. B., Hsu, C. -L., Huschle, M., Hyun, H. J., Igarashi, Y., Iijima, T., Imamura, M., Inami, K., Inguglia, G., Ishikawa, A., Aziz, T., Itagaki, K., Itoh, R., Iwabuchi, M., Iwasaki, M., Iwasaki, Y., Iwashita, T., Iwata, S., Jacobs, W. W., Jaegle, I., Jeon, H. B., Babu, V., Joffe, D., Jones, M., Joo, K. K., Julius, T., Kakuno, H., Kang, J. H., Kang, K. H., Kapusta, P., Kataoka, S. U., Katayama, N., Badhrees, I., Kato, E., Kato, Y., Katrenko, P., Kawai, H., Kawasaki, T., Kichimi, H., Kiesling, C., Kim, B. H., Kim, D. Y., Kim, H. J., Bahinipati, S., Kim, J. B., Kim, J. H., Kim, K. T., Kim, M. J., Kim, S. H., Kim, S. K., Kim, Y. J., Kinoshita, K., Kleinwort, C., Klucar, J., Bakich, A. M., Ko, B. R., Kobayashi, N., Koblitz, S., Kodyš, P., Koga, Y., Korpar, S., Kouzes, R. T., Križan, P., Krokovny, P., Kronenbitter, B., Bala, A., Kuhr, T., Kumar, R., Kumita, T., Kurihara, E., Kuroki, Y., Kuzmin, A., Kvasnička, P., Kwon, Y. -J., Lai, Y. -T., Lange, J. S., Ban, Y., Lee, D. H., Lee, I. S., Lee, S. -H., Leitgab, M., Leitner, R., Levit, D., Lewis, P., Li, C., Li, H., Li, J., Adamczyk, K., Bansal, V., Li, L., Li, X., Li, Y., Li Gioi, L., Libby, J., Limosani, A., Liu, C., Liu, Y., Liu, Z. Q., Liventsev, D., Barberio, E., Loos, A., Louvot, R., Lukin, P., MacNaughton, J., Masuda, M., Matvienko, D., Matyja, A., McOnie, S., Mikami, Y., Miyabayashi, K., Barrett, M., Miyachi, Y., Miyake, H., Miyata, H., Miyazaki, Y., Mizuk, R., Mohanty, G. B., Mohanty, S., Mohapatra, D., Moll, A., Moon, H. K., Bartel, W., Mori, T., Moser, H. -G., Müller, T., Muramatsu, N., Mussa, R., Nagamine, T., Nagasaka, Y., Nakahama, Y., Nakamura, I., Nakamura, K., Bay, A., Nakano, E., Nakano, H., Nakano, T., Nakao, M., Nakayama, H., Nakazawa, H., Nanut, T., Natkaniec, Z., Nayak, M., Nedelkovska, E., Bedny, I., Negishi, K., Neichi, K., Ng, C., Niebuhr, C., Niiyama, M., Nisar, N. K., Nishida, S., Nishimura, K., Nitoh, O., Nozaki, T., Behera, P., Ogawa, A., Ogawa, S., Ohshima, T., Okuno, S., Olsen, S. L., Ono, Y., Onuki, Y., Ostrowicz, W., Oswald, C., Ozaki, H., Belhorn, M., Pakhlov, P., Pakhlova, G., Pal, B., Palka, H., Panzenböck, E., Park, C. -S., Park, C. W., Park, H., Park, K. S., Paul, S., Belous, K., Peak, L. S., Pedlar, T. K., Peng, T., Pesantez, L., Pestotnik, R., Peters, M., Petrič, M., Piilonen, L. E., Poluektov, A., Prasanth, K., Bhardwaj, V., Prim, M., Prothmann, K., Pulvermacher, C., Purohit, M. V., Rauch, J., Reisert, B., Ribežl, E., Ritter, M., Röhrken, M., Rorie, J., Aihara, H., Bhuyan, B., Rostomyan, A., Rozanska, M., Ryu, S., Sahoo, H., Saito, T., Sakai, K., Sakai, Y., Sandilya, S., Santel, D., Santelj, L., Bischofberger, M., Sanuki, T., Sasao, N., Sato, Y., Savinov, V., Schneider, O., Schnell, G., Schönmeier, P., Schram, M., Schwanda, C., Schwartz, A. J., Biswal, J., Schwenker, B., Seidl, R., Seino, Y., Sekiya, A., Semmler, D., Senyo, K., Seon, O., Seong, I. S., Sevior, M. E., Shang, L., Bloomfield, T., Shapkin, M., Shebalin, V., Shen, C. P., Shibata, T. -A., Shibuya, H., Shinomiya, S., Shiu, J. -G., Shwartz, B., Sibidanov, A., Simon, F., Blyth, S., Singh, J. B., Sinha, R., Smerkol, P., Sohn, Y. -S., Sokolov, A., Soloviev, Y., Solovieva, E., Stanič, S., Starič, M., Steder, M., Bobrov, A., Stypula, J., Sugihara, S., Sugiyama, A., Sumihama, M., Sumisawa, K., Sumiyoshi, T., Suzuki, K., Suzuki, S., Suzuki, S. Y., Suzuki, Z., Bondar, A., Takeichi, H., Tamponi, U., Tanaka, M., Tanaka, S., Tanida, K., Taniguchi, N., Tatishvili, G., Taylor, G. N., Teramoto, Y., Tikhomirov, I., Bonvicini, G., Trabelsi, K., Trusov, V., Tse, Y. F., Tsuboyama, T., Uchida, M., Uchida, T., Uchida, Y., Uehara, S., Ueno, K., Uglov, T., Bookwalter, C., Unno, Y., Uno, S., Urquijo, P., Ushiroda, Y., Usov, Y., Vahsen, S. E., Van Hulse, C., Vanhoefer, P., Varner, G., Varvell, K. E., Bozek, A., Vervink, K., Vinokurova, A., Vorobyev, V., Vossen, A., Wagner, M. N., Wang, C. H., Wang, J., Wang, M. -Z., Wang, P., Wang, X. L., Al Said, S., Bračko, M., Watanabe, M., Watanabe, Y., Wedd, R., Wehle, S., White, E., Wiechczynski, J., Williams, K. M., Won, E., Yabsley, B. D., Yamada, S., Breibeck, F., Yamamoto, H., Yamaoka, J., Yamashita, Y., Yamauchi, M., Yashchenko, S., Ye, Hua, Yelton, J., Yook, Y., Yuan, C. Z., Yusa, Y., Brodzicka, J., Zhang, C. C., Zhang, L. M., Zhang, Z. P., Zhao, L., Zhilich, V., Zhulanov, V., Ziegler, M., Zivko, T., Zupanc, A., Zwahlen, N., Browder, T. E., Zyukova, O., Belle Collaboration, Červenkov, D., Chang, M. -C., Chang, P., Chao, Y., Chekelian, V., Chen, A., Arinstein, K., Chen, K. -F., Chen, P., Cheon, B. G., Chilikin, K., Chistov, R., Cho, K., Chobanova, V., Choi, S. -K., Choi, Y., Cinabro, D., Arita, Y., Crnkovic, J., Dalseno, J., Danilov, M., Dash, N., Di Carlo, S., Dingfelder, J., Doležal, Z., Drásal, Z., Drutskoy, A., Dubey, S., Asner, D. M., Dutta, D., Dutta, K., Eidelman, S., Epifanov, D., Esen, S., Farhat, H., Fast, J. E., Feindt, M., Ferber, T., Frey, A., Aso, T., Frost, O., Fujikawa, M., Fulsom, B. G., Gaur, V., Gabyshev, N., Ganguly, S., Garmash, A., Getzkow, D., Gillard, R., Giordano, F., Atmacan, H., Glattauer, R., Goh, Y. M., Golob, B., Greenwald, D., Grosse Perdekamp, M., Grygier, J., Grzymkowska, O., Guo, H., Haba, J., and Hamer, P.
Subjects: intermediate state, statistics, ddc:550, BELLE, structure, Upsilon(11020), Particle Physics - Experiment, High Energy Physics - Experiment, energy dependence
Abstract: Using data collected with the Belle detector at the KEKB asymmetric-energy $e^+e^-$ collider, we measure the energy dependence of the $e^+e^- \to h_b(nP)\pi^+\pi^-$ $(n=1,2)$ cross sections from thresholds up to $11.02\,$GeV. We find clear $\Upsilon(10860)$ and $\Upsilon(11020)$ peaks with little or no continuum contribution. We study the resonant substructure of the $\Upsilon(11020) \to h_b(nP)\pi^+\pi^-$ transitions and find evidence that they proceed entirely via the intermediate isovector states $Z_b(10610)$ and $Z_b(10650)$. The relative fraction of these states is loosely constrained by the current data: the hypothesis that only $Z_b(10610)$ is produced is excluded at the level of 3.3 standard deviations, while the hypothesis that only $Z_b(10650)$ is produced is not excluded at a significant level., Comment: 8 pages, 4 figures, submitted to Physical Review Letters
Published: 2015

35. Measurement of the branching fraction of $B^+ \to ��^+ ��_��$ decays with the semileptonic tagging method and the full Belle data sample

Author: Belle Collaboration, Abdesselam, A., Adachi, I., Adamczyk, K., Aihara, H., Said, S. Al, Arinstein, K., Arita, Y., Asner, D. M., Aso, T., Aulchenko, V., Aushev, T., Ayad, R., Aziz, T., Bahinipati, S., Bakich, A. M., Bala, A., Ban, Y., Bansal, V., Barberio, E., Barrett, M., Bartel, W., Bay, A., Bedny, I., Behera, P., Belhorn, M., Belous, K., Bhardwaj, V., Bhuyan, B., Bischofberger, M., Blyth, S., Bobrov, A., Bondar, A., Bonvicini, G., Bookwalter, C., Boulahouache, C., Bozek, A., Bra��ko, M., Brodzicka, J., Brovchenko, O., Browder, T. E., ��ervenkov, D., Chang, M. -C., Chang, P., Chao, Y., Chekelian, V., Chen, A., Chen, K. -F., Chen, P., Cheon, B. G., Chilikin, K., Chistov, R., Cho, K., Chobanova, V., Choi, S. -K., Choi, Y., Cinabro, D., Crnkovic, J., Dalseno, J., Danilov, M., Dingfelder, J., Dole��al, Z., Dr��sal, Z., Drutskoy, A., Dutta, D., Dutta, K., Eidelman, S., Epifanov, D., Esen, S., Farhat, H., Fast, J. E., Feindt, M., Ferber, T., Frey, A., Frost, O., Fujikawa, M., Gaur, V., Gabyshev, N., Ganguly, S., Garmash, A., Gillard, R., Giordano, F., Glattauer, R., Goh, Y. M., Golob, B., Perdekamp, M. Grosse, Grzymkowska, O., Guo, H., Haba, J., Hamer, P., Han, Y. L., Hara, K., Hara, T., Hasegawa, Y., Hasenbusch, J., Hayasaka, K., Hayashii, H., He, X. H., Heck, M., Heffernan, D., Heider, M., Higuchi, T., Himori, S., Horiguchi, T., Horii, Y., Hoshi, Y., Hoshina, K., Hou, W. -S., Hsiung, Y. B., Huschle, M., Hyun, H. J., Igarashi, Y., Iijima, T., Imamura, M., Inami, K., Ishikawa, A., Itagaki, K., Itoh, R., Iwabuchi, M., Iwasaki, M., Iwasaki, Y., Iwashita, T., Iwata, S., Jaegle, I., Jones, M., Joo, K. K., Julius, T., Kah, D. H., Kakuno, H., Kang, J. H., Kapusta, P., Kataoka, S. U., Katayama, N., Kato, E., Kato, Y., Katrenko, P., Kawai, H., Kawasaki, T., Kichimi, H., Kiesling, C., Kim, B. H., Kim, D. Y., Kim, H. J., Kim, H. O., Kim, J. B., Kim, J. H., Kim, K. T., Kim, M. J., Kim, S. K., Kim, Y. J., Kinoshita, K., Kleinwort, C., Klucar, J., Ko, B. R., Kobayashi, N., Koblitz, S., Kody��, P., Koga, Y., Korpar, S., Kouzes, R. T., Kri��an, P., Krokovny, P., Kronenbitter, B., Kuhr, T., Kumar, R., Kumita, T., Kurihara, E., Kuroki, Y., Kuzmin, A., Kvasni��ka, P., Kwon, Y. -J., Lai, Y. -T., Lange, J. S., Lee, S. -H., Leitgab, M., Leitner, R., Li, J., Li, X., Li, Y., Gioi, L. Li, Libby, J., Limosani, A., Liu, C., Liu, Y., Liu, Z. Q., Liventsev, D., Louvot, R., Lukin, P., MacNaughton, J., Matvienko, D., Matyja, A., McOnie, S., Mikami, Y., Miyabayashi, K., Miyachi, Y., Miyake, H., Miyata, H., Miyazaki, Y., Mizuk, R., Mohanty, G. B., Mohapatra, D., Moll, A., Mori, T., Moser, H. -G., M��ller, T., Muramatsu, N., Mussa, R., Nagamine, T., Nagasaka, Y., Nakahama, Y., Nakamura, I., Nakamura, K., Nakano, E., Nakano, H., Nakano, T., Nakao, M., Nakayama, H., Nakazawa, H., Nanut, T., Natkaniec, Z., Nayak, M., Nedelkovska, E., Negishi, K., Neichi, K., Ng, C., Niebuhr, C., Niiyama, M., Nisar, N. K., Nishida, S., Nishimura, K., Nitoh, O., Nozaki, T., Ogawa, A., Ogawa, S., Ohshima, T., Okuno, S., Olsen, S. L., Ono, Y., Onuki, Y., Ostrowicz, W., Oswald, C., Ozaki, H., Pakhlov, P., Pakhlova, G., Palka, H., Panzenb��ck, E., Park, C. -S., Park, C. W., Park, H., Park, H. K., Park, K. S., Peak, L. S., Pedlar, T. K., Peng, T., Pesantez, L., Pestotnik, R., Peters, M., Petri��, M., Piilonen, L. E., Poluektov, A., Prim, M., Prothmann, K., Reisert, B., Ribe��l, E., Ritter, M., R��hrken, M., Rorie, J., Rostomyan, A., Rozanska, M., Ryu, S., Sahoo, H., Saito, T., Sakai, K., Sakai, Y., Sandilya, S., Santel, D., Santelj, L., Sanuki, T., Sasao, N., Sato, Y., Savinov, V., Schneider, O., Schnell, G., Sch��nmeier, P., Schram, M., Schwanda, C., Schwartz, A. J., Schwenker, B., Seidl, R., Sekiya, A., Semmler, D., Senyo, K., Seon, O., Sevior, M. E., Shang, L., Shapkin, M., Shebalin, V., Shen, C. P., Shibata, T. -A., Shibuya, H., Shinomiya, S., Shiu, J. -G., Shwartz, B., Sibidanov, A., Simon, F., Singh, J. B., Sinha, R., Smerkol, P., Sohn, Y. -S., Sokolov, A., Soloviev, Y., Solovieva, E., Stani��, S., Stari��, M., Steder, M., Stypula, J., Sugihara, S., Sugiyama, A., Sumihama, M., Sumisawa, K., Sumiyoshi, T., Suzuki, K., Suzuki, S., Suzuki, S. Y., Suzuki, Z., Takeichi, H., Tamponi, U., Tanaka, M., Tanaka, S., Tanida, K., Taniguchi, N., Tatishvili, G., Taylor, G. N., Teramoto, Y., Thorne, F., Tikhomirov, I., Trabelsi, K., Tse, Y. F., Tsuboyama, T., Uchida, M., Uchida, T., Uchida, Y., Uehara, S., Ueno, K., Uglov, T., Unno, Y., Uno, S., Urquijo, P., Ushiroda, Y., Usov, Y., Vahsen, S. E., Van Hulse, C., Vanhoefer, P., Varner, G., Varvell, K. E., Vervink, K., Vinokurova, A., Vorobyev, V., Vossen, A., Wagner, M. N., Wang, C. H., Wang, J., Wang, M. -Z., Wang, P., Wang, X. L., Watanabe, M., Watanabe, Y., Wedd, R., Wehle, S., White, E., Wiechczynski, J., Williams, K. M., Won, E., Yabsley, B. D., Yamada, S., Yamamoto, H., Yamaoka, J., Yamashita, Y., Yamauchi, M., Yashchenko, S., Yook, Y., Yuan, C. Z., Yusa, Y., Zander, D., Zhang, C. C., Zhang, L. M., Zhang, Z. P., Zhao, L., Zhilich, V., Zhou, P., Zhulanov, V., Zivko, T., Zupanc, A., Zwahlen, N., and Zyukova, O.
Subjects: High Energy Physics - Experiment (hep-ex), FOS: Physical sciences, High Energy Physics::Experiment
Abstract: We report a measurement of the branching fraction of $B^+ \to ��^+ ��_��$ decays using a data sample of $772 \times 10^6 B \bar{B}$ pairs, collected at the $��(4S)$ resonance with the Belle detector at the KEKB asymmetric-energy $e^+e^-$ collider. We reconstruct the accompanying $B$ meson in a semileptonic decay and detect the $B^+ \to ��^+ ��_��$ candidate in the recoiling event. We obtain a branching fraction of ${\cal B}(B^+ \to ��^+ ��_��) = [1.25 \pm 0.28 ({\rm stat.}) \pm 0.27({\rm syst.})] \times 10^{-4}$. This result is in good agreement with previous measurements and the expectation from calculations based on the Standard Model., Belle conference paper for the International Workshop on the CKM Unitarity Triangle (CKM 2014)
Published: 2014
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36. Kombinierte Leber-MRT mit Primovist und Ablavar zur Detektion und Charakterisierung von Lebermetastasen

Author: Bannas, P, primary, Bookwalter, C, additional, Ziemlewicz, T, additional, Motosugi, U, additional, Munoz del Rio, A, additional, Potretzke, T, additional, Adam, G, additional, Nagle, S, additional, and Reeder, S, additional
Published: 2016
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37. First observation of the $\it{Z}_{b}^{0}$(10610) in a Dalitz analysis of $\Upsilon(10860)\rightarrow\it{(nS)}\pi^{0}\pi^{0}$

Author: Krokovny, P., Bondar, A., Bala, A., Moll, A., Muramatsu, N., Mussa, R., Nagasaka, Y., Nakao, M., Nayak, M., Nedelkovska, E., Ng, C., Nisar, N. K., Nishida, S., Bay, A., Nitoh, O., Ogawa, S., Oswald, C., Pakhlova, G., Park, C. W., Park, H., Park, H. K., Pedlar, T. K., Pestotnik, R., Petrič, M., Bhardwaj, V., Piilonen, L. E., Poluektov, A., Ritter, M., Röhrken, M., Rostomyan, A., Ryu, S., Sahoo, H., Saito, T., Sakai, K., Sakai, Y., Bhuyan, B., Sandilya, S., Santelj, L., Sanuki, T., Sato, Y., Savinov, V., Schneider, O., Schnell, G., Schwanda, C., Semmler, D., Senyo, K., Bonvicini, G., Seon, O., Sevior, M. E., Shapkin, M., Shebalin, V., Shibata, T.-A., Shiu, J.-G., Shwartz, B., Sibidanov, A., Simon, F., Sohn, Y.-S., Bookwalter, C., Sokolov, A., Solovieva, E., Stanič, S., Starič, M., Steder, M., Sumiyoshi, T., Tamponi, U., Tanida, K., Tatishvili, G., Teramoto, Y., Bozek, A., Trabelsi, K., Tsuboyama, T., Uchida, M., Uehara, S., Uglov, T., Unno, Y., Uno, S., Urquijo, P., Vahsen, S. E., Van Hulse, C., Bračko, M., Vanhoefer, P., Varner, G., Vorobyev, V., Wagner, M. N., Wang, C. H., Wang, M.-Z., Wang, P., Wang, X. L., Watanabe, Y., Williams, K. M., Browder, T. E., Won, E., Yamashita, Y., Yashchenko, S., Yook, Y., Yuan, C. Z., Yusa, Y., Zhang, C. C., Zhang, Z. P., Zhilich, V., Zhulanov, V., Chang, P., Zupanc, A., Adachi, I., Chen, A., Chen, P., Cheon, B. G., Chilikin, K., Chistov, R., Cho, I.-S., Cho, K., Chobanova, V., Choi, S.-K., Choi, Y., Aihara, H., Cinabro, D., Dalseno, J., Danilov, M., Dingfelder, J., Doležal, Z., Drásal, Z., Drutskoy, A., Dutta, D., Eidelman, S., Epifanov, D., Arinstein, K., Farhat, H., Fast, J. E., Feindt, M., Ferber, T., Frey, A., Gaur, V., Gabyshev, N., Ganguly, S., Garmash, A., Gillard, R., Asner, D. M., Goh, Y. M., Golob, B., Haba, J., Hara, T., Hayasaka, K., Hayashii, H., Hoshi, Y., Hou, W.-S., Hsiung, Y. B., Hyun, H. J., Aulchenko, V., Iijima, T., Ishikawa, A., Itoh, R., Iwasaki, Y., Julius, T., Kah, D. H., Kang, J. H., Kato, E., Kawai, H., Kawasaki, T., Aushev, T., Kiesling, C., Kim, D. Y., Kim, H. O., Kim, J. B., Kim, J. H., Kim, Y. J., Kinoshita, K., Klucar, J., Ko, B. R., Kodyš, P., Aziz, T., Korpar, S., Križan, P., Kuhr, T., Kumita, T., Kuzmin, A., Kwon, Y.-J., Lange, J. S., Lee, S.-H., Li, J., Li, Y., Bakich, A. M., Libby, J., Liu, Y., Liu, Z. Q., Liventsev, D., Lukin, P., Matvienko, D., Miyabayashi, K., Miyata, H., Mizuk, R., and Mohanty, G. B.
Subjects: ddc:530
Abstract: We report the first observation of Υ(10860)→Υ(1,2,3S)π0π0 decays. The neutral partner of the Zb±(10610), the Zb0(10610) decaying to Υ(2,3S)π0, is observed for the first time with a 6.5σ significance using a Dalitz analysis of Υ(10860)→Υ(2,3S)π0π0 decays. The results are obtained with a 121.4 fb-1 data sample collected with the Belle detector at the Υ(10860) resonance at the KEKB asymmetric-energy e+e- collider.
Published: 2013

38. Evidence for the onset of color transparency in [formula omitted] electroproduction off nuclei

Author: El Fassi, L., Zana, L., Hafidi, K., Holtrop, M., Mustapha, B., Brooks, W.K., Hakobyan, H., Zheng, X., Adhikari, K.P., Adikaram, D., Aghasyan, M., Amaryan, M.J., Anghinolfi, M., Arrington, J., Avakian, H., Baghdasaryan, H., Battaglieri, M., Batourine, V., Bedlinskiy, I., Biselli, A.S., Bookwalter, C., Branford, D., Briscoe, W.J., Bültmann, S., Burkert, V.D., Carman, D.S., Celentano, A., Chandavar, S., Cole, P.L., Contalbrigo, M., Crede, V., DʼAngelo, A., Daniel, A., Dashyan, N., De Vita, R., De Sanctis, E., Deur, A., Dey, B., Dickson, R., Djalali, C., Dodge, G.E., Doughty, D., Dupre, R., Egiyan, H., El Alaoui, A., Elouadrhiri, L., Eugenio, P., Fedotov, G., Fegan, S., Gabrielyan, M.Y., Garçon, M., Gevorgyan, N., Gilfoyle, G.P., Giovanetti, K.L., Girod, F.X., Goetz, J.T., Gohn, W., Golovatch, E., Gothe, R.W., Griffioen, K.A., Guidal, M., Guo, L., Hanretty, C., Heddle, D., Hicks, K., Holt, R.J., Hyde, C.E., Ilieva, Y., Ireland, D.G., Ishkhanov, B.S., Isupov, E.L., Jawalkar, S.S., Keller, D., Khandaker, M., Khetarpal, P., Kim, A., Kim, W., Klein, A., Klein, F.J., Kubarovsky, V., Kuhn, S.E., Kuleshov, S.V., Kuznetsov, V., Laget, J.M., Lu, H.Y., MacGregor, I.J.D., Mao, Y., Markov, N., Mayer, M., McAndrew, J., McKinnon, B., Meyer, C.A., Mineeva, T., Mirazita, M., Mokeev, V., Moreno, B., Moutarde, H., Munevar, E., Nadel-Turonski, P., Ni, A., Niccolai, S., Niculescu, G., Niculescu, I., Osipenko, M., Ostrovidov, A.I., Pappalardo, L.L., Paremuzyan, R., Park, K., Park, S., Pasyuk, E., Anefalos Pereira, S., Phelps, E., Pozdniakov, S., Price, J.W., Procureur, S., Protopopescu, D., Raue, B.A., Reimer, P.E., Ricco, G., Rimal, D., Ripani, M., Ritchie, B.G., Rosner, G., Rossi, P., Sabatié, F., Saini, M.S., Salgado, C., Schott, D., Schumacher, R.A., Seraydaryan, H., Sharabian, Y.G., Smith, E.S., Smith, G.D., Sober, D.I., Sokhan, D., Stepanyan, S.S., Stepanyan, S., Stoler, P., Strauch, S., Taiuti, M., Tang, W., Taylor, C.E., Tedeschi, D.J., Tkachenko, S., Ungaro, M., Vernarsky, B., Vineyard, M.F., Voskanyan, H., Voutier, E., Watts, D., Weinstein, L.B., Weygand, D.P., Wood, M.H., Zachariou, N., Zhao, B., and Zhao, Z.W.
Published: 2012
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39. Measurement of Exclusive π0 Electroproduction Structure Functions and their Relationship to Transverse Generalized Parton Distributions

Author: Bedlinskiy, I., Kubarovsky, V., Niccolai, S., Stoler, P., Adhikari, K. P., Aghasyan, M., Amaryan, M. J., Anghinolfi, M., Avakian, H., Baghdasaryan, H., Ball, J., Baltzell, N. A., Battaglieri, M., Bennett, R. P., Biselli, A. S., Bookwalter, C., Boiarinov, S., Briscoe, W. J., Brooks, W. K., Burkert, V. D., Carman, D. S., Celentano, A., Chandavar, S., Charles, G., Contalbrigo, M., Crede, V., D'Angelo, A., Daniel, A., Dashyan, N., De Vita, R., De Sanctis, E., Deur, A., Djalali, C., Doughty, D., Dupre, R., Egiyan, H., El Alaoui, A., El Fassi, L., Elouadrhiri, L., Eugenio, P., Fedotov, G., Fegan, S., Fleming, J. A., Forest, T. A., Fradi, A., Garcon, M., Gevorgyan, N., Giovanetti, K. L., Watts, D. P., and Zhang, J.
Subjects: PION ELECTROPRODUCTION
Abstract: Exclusive pi(0) electroproduction at a beam energy of 5.75 GeV has been measured with the Jefferson Lab CLAS spectrometer. Differential cross sections were measured at more than 1800 kinematic values in Q(2), x(B), t, and phi(pi), in the Q(2) range from 1.0 to 4.6 GeV2, -t up to 2 GeV2, and x(B) from 0.1 to 0.58. Structure functions sigma(T) + epsilon sigma(L), sigma(TT), and sigma(LT) were extracted as functions of t for each of 17 combinations of Q(2) and x(B). The data were compared directly with two handbag-based calculations including both longitudinal and transversity generalized parton distributions (GPDs). Inclusion of only longitudinal GPDs very strongly underestimates sigma(T) + epsilon sigma(L) and fails to account for sigma(TT) and sigma(LT), while inclusion of transversity GPDs brings the calculations into substantially better agreement with the data. There is very strong sensitivity to the relative contributions of nucleon helicity-flip and helicity nonflip processes. The results confirm that exclusive pi(0) electroproduction offers direct experimental access to the transversity GPDs.
Published: 2012

40. Measurement of exclusive π(0) electroproduction structure functions and their relationship to transverse generalized parton distributions

Author: Bedlinskiy, I, Kubarovsky, V, Niccolai, S, Stoler, P, Adhikari, K, Aghasyan, M, Amaryan, M, Anghinolfi, M, Avakian, H, Baghdasaryan, H, Ball, J, Baltzell, N, Battaglieri, M, Bennett, R, Biselli, A, Bookwalter, C, Boiarinov, S, Briscoe, W, Brooks, W, Burkert, V, Carman, D, Celentano, A, Chandavar, S, Charles, G, Contalbrigo, M, Crede, V, D'Angelo, A, Daniel, A, Dashyan, N, De Vita, R, De Sanctis, E, Deur, A, Djalali, C, Doughty, D, Dupre, R, Egiyan, H, El Alaoui, A, El Fassi, L, Elouadrhiri, L, Eugenio, P, Fedotov, G, Fegan, S, Fleming, J, Forest, T, Fradi, A, Garcon, M, Gevorgyan, N, Giovanetti, K, Girod, F, Gohn, W, Gothe, R, Graham, L, Griffioen, K, Guegan, B, Guidal, M, Guo, L, Hafidi, K, Hakobyan, H, Hanretty, C, Heddle, D, Hicks, K, Holtrop, M, Ilieva, Y, Ireland, D, Ishkhanov, B, Isupov, E, Jo, H, Joo, K, Keller, D, Khandaker, M, Khetarpal, P, Kim, A, Kim, W, Klein, F, Koirala, S, Kubarovsky, A, Kuhn, S, Kuleshov, S, Kvaltine, N, Livingston, K, Lu, H, Macgregor, I, Mao, Y, Markov, N, Martinez, D, Mayer, M, Mckinnon, B, Meyer, C, Mineeva, T, Mirazita, M, Mokeev, V, Moutarde, H, Munevar, E, Camacho, C, Nadel Turonski, P, Niculescu, G, Niculescu, I, Osipenko, M, Ostrovidov, A, Pappalardo, L, Paremuzyan, R, Park, K, Park, S, Pasyuk, E, Pereira, S, Phelps, E, Pisano, S, Pogorelko, O, Pozdniakov, S, Price, J, Procureur, S, Prok, Y, Protopopescu, D, Puckett, A, Raue, B, Ricco, G, Rimal, D, Ripani, M, Rosner, G, Rossi, P, Sabatie, F, Saini, M, Salgado, C, Saylor, N, Schott, D, Schumacher, R, Seder, E, Seraydaryan, H, Sharabian, Y, Smith, G, Sober, D, Sokhan, D, Stepanyan, S, Strauch, S, Taiuti, M, Tang, W, Taylor, C, Tian, Y, Tkachenko, S, Ungaro, M, Vineyard, M, Vlassov, A, Voskanyan, H, Voutier, E, Walford, N, Watts, D, Weinstein, L, Weygand, D, Wood, M, Zachariou, N, Zhang, J, Zhao, Z, and Zonta, I
Subjects: PION ELECTROPRODUCTION, Settore FIS/04 - Fisica Nucleare e Subnucleare
Abstract: Exclusive π(0) electroproduction at a beam energy of 5.75 GeV has been measured with the Jefferson Lab CLAS spectrometer. Differential cross sections were measured at more than 1800 kinematic values in Q(2), x(B), t, and ϕ(π), in the Q(2) range from 1.0 to 4.6 GeV(2), -t up to 2 GeV(2), and x(B) from 0.1 to 0.58. Structure functions σ(T)+ϵσ(L), σ(TT), and σ(LT) were extracted as functions of t for each of 17 combinations of Q(2) and x(B). The data were compared directly with two handbag-based calculations including both longitudinal and transversity generalized parton distributions (GPDs). Inclusion of only longitudinal GPDs very strongly underestimates σ(T)+ϵσ(L) and fails to account for σ(TT) and σ(LT), while inclusion of transversity GPDs brings the calculations into substantially better agreement with the data. There is very strong sensitivity to the relative contributions of nucleon helicity-flip and helicity nonflip processes. The results confirm that exclusive π(0) electroproduction offers direct experimental access to the transversity GPDs.
Published: 2012

41. Evidence for the onset of color transparency in rho(0) electroproduction off nuclei

Author: El Fassi, L., Zana, L., Hafidi, K., Holtrop, M., Mustapha, B., Brooks, W. K., Hakobyan, H., Zheng, X., Adhikari, K. P., Adikaram, D., Aghasyan, M., Amaryan, M. J., Anghinolfi, M., Arrington, J., Avakian, H., Baghdasaryan, H., Battaglieri, M., Batourine, V., Bedlinskiy, I., Biselli, A. S., Bookwalter, C., Branford, D., Briscoe, W. J., Bueltmann, S., Burkert, V. D., Carman, D. S., Celentano, A., Chandavar, S., Cole, P. L., Contalbrigo, M., Crede, V., D'Angelo, A., Daniel, A., Dashyan, N., De Vita, R., De Sanctis, E., Deur, A., Dey, B., Dickson, R., Djalali, C., Dodge, G. E., Doughty, D., Dupre, R., Egiyan, H., El Alaoui, A., Elouadrhiri, L., Eugenio, P., Fedotov, G., Fegan, S., and Watts, D.
Subjects: Nuclear and High Energy Physics, Nuclear Experiment
Abstract: We have measured the nuclear transparency of the incoherent diffractive A(e,e' rho(0)) process in C-12 and Fe-56 targets relative to H-2 using a 5 GeV electron beam. The nuclear transparency, the ratio of the produced rho(0,)s on a nucleus relative to deuterium, which is sensitive to rho A interaction, was studied as function of the coherence length (l(c)), a lifetime of the hadronic fluctuation of the virtual photon, and the four-momentum transfer squared (Q(2)). While the transparency for both C-12 and Fe-56 showed no lc dependence, a significant Q(2) dependence was measured, which is consistent with calculations that included the color transparency effects. (C) 2012 Elsevier B.V. All rights reserved.
Published: 2012

42. Measurement of the generalized form factors near threshold via gamma* p -> n pi(+) at high Q(2)

Author: Park, K., Gothe, R. W., Adhikari, K. P., Adikaram, D., Anghinolfi, M., Baghdasaryan, H., Ball, J., Battaglieri, M., Batourine, V., Bedlinskiy, I., Bennett, R. P., Biselli, A. S., Bookwalter, C., Boiarinov, S., Branford, D., Briscoe, W. J., Brooks, W. K., Burkert, V. D., Carman, D. S., Celentano, A., Chandavar, S., Charles, G., Cole, P. L., Contalbrigo, Marco, Crede, V., D'Angelo, A., Daniel, A., Dashyan, N., Vita, R. D., Sanctis, E. D., Deur, A., Djalali, C., Doughty, D., Dupre, R., Alaoui, A. E., Fassi, L. E., Eugenio, P., Fedotov, G., Fradi, A., Gabrielyan, M. Y., Gevorgyan, N., Gilfoyle, G. P., Giovanetti, K. L., Girod, F. X., Goetz, J. T., Gohn, W., Golovatch, E., Graham, L., Griffioen, K. A., Guidal, M., Guo, L., Hafidi, K., Hakobyan, H., Hanretty, C., Heddle, D., Hicks, K., Holtrop, M., Hyde, C. E., Ilieva, Y., Ireland, D. G., Ishkhanov, B. S., Isupov, E. L., Jenkins, D., H. S., Jo, Joo, K., Kalantarians, N., Khandaker, M., Khetarpal, P., Kim, A., Kim, W., Klein, A., Klein, F. J., Kubarovsky, A., Kubarovsky, V., Kuhn, S. E., Kuleshov, S. V., Kvaltine, N. D., Livingston, K., H. Y., Lu, I. J. D., Markov, N., Mayer, M., Mckinnon, B., Mestayer, M. D., Meyer, C. A., Mineeva, T., Mirazita, M., Mokeev, V., Moutarde, H., Munevar, E., Nadel Turonski, P., Nasseripour, R., Niccolai, S., Niculescu, G., Niculescu, I., Osipenko, M., Ostrovidov, A. I., Paolone, M., Pappalardo, Luciano Libero, Paremuzyan, R., Park, S., Pereira, S. A., Phelps, E., Pisano, S., Pogorelko, O., Pozdniakov, S., Price, J. W., Procureur, S., Prok, Y., Ricco, G., Rimal, D., Ripani, M., Ritchie, B. G., Rosner, G., Rossi, P., Sabatie, F., Saini, M. S., Salgado, C., Schott, D., Schumacher, R. A., Seraydaryan, H., Sharabian, Y. G., Smith, E. S., Smith, G. D., Sober, D. I., Sokhan, D., Stepanyan, S. S., Stepanyan, S., Stoler, P., Strakovsky, I. I., Strauch, S., Taiuti, M., Tang, W., Taylor, C. E., Tian, Y., Tkachenko, S., Trivedi, A., Ungaro, M., Vernarsky, B., Vlassov, A. V., Voutier, E., Watts, D. P., Weygand, D. P., Wood, M. H., Zachariou, N., Zhao, B., and Zhao, Z. W.
Subjects: QUANTUM CHROMODYNAMICS, PI-0, PION ELECTROPRODUCTION, NUCLEONS, PROTON, PHOTOPRODUCTION, Settore FIS/04 - Fisica Nucleare e Subnucleare
Published: 2012

43. Evidence for the onset of color transparency in electroproduction off nuclei

Author: El Fassi, L., Zana, L., Hafidi, K., Holtrop, M., Mustapha, B., Brooks, W. K., Hakobyan, H., Zheng, X., Adhikari, K. P., Adikaram, D., Aghasyan, M., Amaryan, M. J., Anghinolfi, M., Arrington, J., Avakian, H., Baghdasaryan, H., Battaglieri, M., Batourine, V., Bedlinskiy, I., Biselli, A. S., Bookwalter, C., Branford, D., Briscoe, W. J., Bültmann, S., Burkert, V. D., Carman, D. S., Celentano, Andrea, Chandavar, S., Cole, P. L., Contalbrigo, M., Crede, V., Dʼangelo, A., Daniel, A., Dashyan, N., De Vita, R., De Sanctis, E., Deur, A., Dey, B., Dickson, R., Djalali, C., Dodge, G. E., Doughty, D., Dupre, R., Egiyan, H., El Alaoui, A., Elouadrhiri, L., Eugenio, P., Fedotov, G., Fegan, S., Gabrielyan, M. Y., Garçon, M., Gevorgyan, N., Gilfoyle, G. P., Giovanetti, K. L., Girod, F. X., Goetz, J. T., Gohn, W., Golovatch, E., Gothe, R. W., Griffioen, K. A., Guidal, M., Guo, L., Hanretty, C., Heddle, D., Hicks, K., Holt, R. J., Hyde, C. E., Ilieva, Y., Ireland, D. G., Ishkhanov, B. S., Isupov, E. L., Jawalkar, S. S., Keller, D., Khandaker, M., Khetarpal, P., Kim, A., Kim, W., Klein, A., Klein, F. J., Kubarovsky, V., Kuhn, S. E., Kuleshov, S. V., Kuznetsov, V., Laget, J. M., H. Y., Lu, Macgregor, I. J. D., Mao, Y., Markov, N., Mayer, M., Mcandrew, J., Mckinnon, B., Meyer, C. A., Mineeva, T., Mirazita, M., Mokeev, V., Moreno, B., Moutarde, H., Munevar, E., Nadel Turonski, P., Ni, A., Niccolai, S., Niculescu, G., Niculescu, I., Osipenko, M., Ostrovidov, A. I., Pappalardo, L. L., Paremuzyan, R., Park, K., Park, S., Pasyuk, E., Anefalos Pereira, S., Phelps, E., Pozdniakov, S., Price, J. W., Procureur, S., Protopopescu, D., Raue, B. A., Reimer, P. E., Ricco, Giovanni, Rimal, D., Ripani, M., Ritchie, B. G., Rosner, G., Rossi, P., Sabatié, F., Saini, M. S., Salgado, C., Schott, D., Schumacher, R. A., Seraydaryan, H., Sharabian, Y. G., Smith, E. S., Smith, G. D., Sober, D. I., Sokhan, D., Stepanyan, S. S., Stepanyan, S., Stoler, P., Strauch, S., Taiuti, MAURO GINO, Tang, W., Taylor, C. E., Tedeschi, D. J., Tkachenko, S., Ungaro, M., Vernarsky, B., Vineyard, M. F., Voskanyan, H., Voutier, E., Watts, D., Weinstein, L. B., Weygand, D. P., Wood, M. H., Zachariou, N., Zhao, B., and Zhao, Z. W.
Published: 2012

44. Upper limits for the photoproduction cross section for the Φ^{−−}(1860) pentaquark state off the deuteron

Author: Egiyan, H., Langheinrich, J., Gothe, R. W., Graham, L., Holtrop, M., Lu, H., Mattione, P., Mutchler, G., Park, K., Smith, E. S., Stepanyan, S., Zhao, Z. W., Adhikari, K. P., Aghasyan, M., Anghinolfi, M., Baghdasaryan, H., Ball, J., Baltzell, N. A., Battaglieri, M., Bedlinskiy, I., Bennett, R. P., Biselli, A. S., Bookwalter, C., Branford, D., Briscoe, W. J., Brooks, W. K., Burkert, V. D., Carman, D. S., Celentano, A., Chandavar, S., Contalbrigo, M., D'Angelo, A., Daniel, A., Dashyan, N., De Vita, R., De Sanctis, E., Deur, A., Dey, B., Dickson, R., Djalali, C., Doughty, D., Dupre, R., El Alaoui, A., El Fassi, L., Eugenio, P., Fedotov, G., Fegan, S., Fradi, A., Gabrielyan, M. Y., Gevorgyan, N., Gilfoyle, G. P., Giovanetti, K. L., Girod, F. X., Goetz, J. T., Gohn, W., Golovatch, E., Griffioen, K. A., Guidal, M., Guler, N., Guo, L., Gyurjyan, V., Hafidi, K., Hakobyan, H., Hanretty, C., Heddle, D., Hicks, K., Ilieva, Y., Ireland, D. G., Ishkhanov, B. S., Jo, H. S., Joo, K., Khetarpal, P., Kim, A., Kim, W., Klein, A., Klein, F. J., Kubarovsky, V., Kuleshov, S. V., Livingston, K., MacGregor, I. J. D., Mao, Y., Mayer, M., McKinnon, B., Mokeev, V., Munevar, E., Nadel-Turonski, P., Ni, A., Niculescu, G., Ostrovidov, A. I., Paolone, M., Pappalardo, L., Paremuzyan, R., Park, S., Pasyuk, E., Pereira, S. Anefalos, Phelps, E., Pogorelko, O., Pozdniakov, S., Price, J. W., Procureur, S., Protopopescu, D., Raue, B. A., Ricco, G., Rimal, D., Ripani, M., Ritchie, B. G., Rosner, G., Rossi, P., Sabatie, F., Saini, M. S., Salgado, C., Schott, D., Schumacher, R. A., Seder, E., Seraydaryan, H., Sharabian, Y. G., Smith, G. D., Sober, D. I., Stepanyan, S. S., Strauch, S., Taiuti, M., Tang, W., Taylor, C. E., Tedeschi, D. J., Ungaro, M., Voutier, E., Watts, D. P., Weinstein, L. B., Weygand, D. P., Wood, M. H., Zachariou, N., Zana, L., and Zhao, B.
Subjects: DEEP-INELASTIC SCATTERING, BARYONS, XI-PI, SEARCH, CLAS, HERA, DETECTOR, DECAYS, SYSTEM, LEP, Settore FIS/04 - Fisica Nucleare e Subnucleare
Published: 2012

45. Experimental study of the P11(1440) and D13(1520) resonances from the CLAS data on ep→e′π+π−p′

Author: Mokeev, V.I., Burkert, V.D., Elouadrhiri, L., Fedotov, G.V., Golovatch, E.N., Gothe, R.W., Ishkhanov, B.S., Isupov, E.L., Adhikari, K.P., Aghasyan, M., Anghinolﬁ, M., Avakian, H., Baghdasaryan, H., Ball, J., Baltzell, N.A., Battaglieri, M., Batourine, V., Bedlinskiy, I., Biselli, A.S., Bookwalter, C., Boiarinov, S., Briscoe, W.J., Brooks, W.K., Carman, D.S., Celentano, A., Charles, G., Cole, P.L., Contalbrigo, M., Crede, V., D'Angelo, A., Daniel, A., Dashyan, N., De Vita, R., De Sanctis, E., Deur, A., Djalali, C., Doughty, D., Dupre, R., El Alaoui, A., Eugenio, P., Fegan, S., Fradi, A., Giovanetti, K.L., Girod, F.X., Gohn, W., Graham, L., Grifﬁoen, K.A., Guegan, B., Guidal, M., Guo, L., Haﬁdi, K., Hakobyan, H., Hanretty, C., Hicks, K., Ho, D., Holtrop, M., Ilieva, Y., Ireland, D.G., Jo, H.S., Joo, K., Keller, D., Khandaker, M., Khetarpal, P., Kim, A., Kim, W., Klein, A., Klein, F.J., Koirala, S., Kubarovsky, A., Kubarovsky, V., Kuleshov, S.V., Kvaltine, N.D., Livingston, K., Lu, H.Y., Macgregor, I.J.D., Mao, Y., Markov, N., Martinez, David, Mayer, M., Mckinnon, B., Meyer, C.A., Mineeva, T., Mirazita, M., Moutarde, H., Munevar, E., Nadel-Turonski, P., Nepali, C.S., Ostrovidov, A.I., Pappalardo, L.L., Paremuzyan, R., Park, K., Park, S., Pasyuk, E., Anefalos Pereira, S., Pisano, S., Pogorelko, O., Pozdniakov, S., Price, J.W., Procureur, S., Protopopescu, D., Raue, B.A., Ricco, G., Rimal, D., Ripani, M., Rosner, G., Rossi, P., Sabatié, F., Saini, M.S., Salgado, C., Schott, D., Schumacher, R.A., Seder, E., Seraydaryan, H., Sharabian, Y.G., Smith, G.D., Smith, L.C., Sober, D.I., Sokhan, D., Stepanyan, S., Stepanyan, S.S., Stoler, P., Strakovsky, I.I., Strauch, S., Tang, W., Taylor, C.E., Tian, Ye, Tkachenko, S., Trivedi, A., Ungaro, M., Vineyard, M.F., Voskanyan, H., Voutier, E., Walford, N.K., Wood, M.H., Zachariou, N., Zhao, Z.W., Zonta, I., Département de Physique Nucléaire (ex SPhN) (DPHN), Institut de Recherches sur les lois Fondamentales de l'Univers (IRFU), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay, Institut de Physique Nucléaire d'Orsay (IPNO), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11), Laboratoire de Physique Subatomique et de Cosmologie (LPSC), Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut Polytechnique de Grenoble - Grenoble Institute of Technology-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Joseph Fourier - Grenoble 1 (UJF)-Centre National de la Recherche Scientifique (CNRS), CLAS, Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), and Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Institut Polytechnique de Grenoble - Grenoble Institute of Technology-Centre National de la Recherche Scientifique (CNRS)
Subjects: [PHYS.NUCL]Physics [physics]/Nuclear Theory [nucl-th], [PHYS.HPHE]Physics [physics]/High Energy Physics - Phenomenology [hep-ph], [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex]
Abstract: 26 pages, 12 figures, 9 tables, accepted for publication in PRC; The transition helicity amplitudes from the proton ground state to the $P_{11}(1440)$ and $D_{13}(1520)$ excited states ($\gamma_{v}pN^*$ electrocouplings) were determined from the analysis of nine independent one-fold differential $\pi^{+} \pi^{-} p$ electroproduction cross sections off a proton target, taken with CLAS at photon virtualities 0.25\enskip {\rm GeV$^{2}$} $
Published: 2012

46. Measurement of the generalized form factors near threshold via γ^{*}p→nπ^{+} at high Q^{2}

Author: Park, K., Gothe, R., Adhikari, K., Adikaram, D., Anghinolfi, M., Baghdasaryan, H., Ball, J., Battaglieri, M., Batourine, V., Bedlinskiy, I., Bennett, R., Biselli, A., Bookwalter, C., Boiarinov, S., Branford, D., Briscoe, W., Brooks, W., Burkert, V., Carman, D., Celentano, A., Chandavar, S., Charles, G., Cole, P., Contalbrigo, M., Crede, V., D'Angelo, A., Daniel, A., Dashyan, N., De Vita, R., De Sanctis, E., Deur, A., Djalali, C., Doughty, D., Dupre, R., El Alaoui, A., El Fassi, L., Eugenio, P., Fedotov, G., Fradi, A., Gabrielyan, M., Gevorgyan, N., Gilfoyle, G., Giovanetti, K., Girod, F., Goetz, J., Gohn, W., Golovatch, E., Graham, L., Griffioen, K., Guidal, M., Guo, L., Hafidi, K., Hakobyan, H., Hanretty, C., Heddle, D., Hicks, K., Holtrop, M., Hyde, C., Ilieva, Y., Ireland, D., Ishkhanov, B., Isupov, E., Jenkins, D., Jo, H., Joo, K., Kalantarians, N., Khandaker, M., Khetarpal, P., Kim, A., Kim, W., Klein, A., Klein, F., Kubarovsky, A., Kubarovsky, V., Kuhn, S., Kuleshov, S., Kvaltine, N., Livingston, K., Lu, H., Macgregor, I., Markov, N., Mayer, M., Mckinnon, B., Mestayer, M., Meyer, C., Mineeva, T., Mirazita, M., Mokeev, V., Moutarde, H., Munevar, E., Nadel Turonski, P., Nasseripour, R., Niccolai, S., Niculescu, G., Niculescu, I., Osipenko, M., Ostrovidov, A., Paolone, M., Pappalardo, L., Paremuzyan, R., Park, S., Anefalos Pereira, S., Phelps, E., Pisano, S., Pogorelko, O., Pozdniakov, S., Price, J., Procureur, S., Prok, Y., Ricco, Giovanni, Rimal, D., Ripani, M., Ritchie, B., Rosner, G., Rossi, P., Sabatié, F., Saini, M., Salgado, C., Schott, D., Schumacher, R., Seraydaryan, H., Sharabian, Y., Smith, E., Smith, G., Sober, D., Sokhan, D., Stepanyan, S., Stoler, P., Strakovsky, I., Strauch, S., Taiuti, MAURO GINO, Tang, W., Taylor, C., Tian, Y., Tkachenko, S., Trivedi, A., Ungaro, M., Vernarsky, B., Vlassov, A., Voutier, E., Watts, D., Weygand, D., Wood, M., Zachariou, N., Zhao, B., and Zhao, Z.
Published: 2012

47. Measurement of Exclusive $\pi^0$ Electroproduction Structure Functions and their Relationship to transverse generalized parton distributions

Author: Bedlinskiy, I., Kubarovsky, V., Niccolai, S., Stoler, P., Adhikari, K. P., Aghasyan, M., Amaryan, M. J., Anghinolfi, M., Avakian, H., Baghdasaryan, H., Ball, J., Baltzell, N. A., Battaglieri, M., Bennett, R. P., Biselli, A. S., Bookwalter, C., Boiarinov, S., Briscoe, W. J., Brooks, W. K., Burkert, V. D., Carman, D. S., Celentano, A., Chandavar, S., Charles, G., Contalbrigo, M., Crede, V., d'Angelo, A., Daniel, A., Dashyan, N., de Vita, R., de Sanctis, E., Deur, A., Djalali, C., Doughty, D., Dupre, R., Egiyan, H., Alaoui, A. El, Fassi, L. El, Elouadrhiri, L., Eugenio, P., Fedotov, G., Fegan, S., Fleming, J. A., Forest, T. A., Garçon, M., Gevorgyan, N., Giovanetti, K. L., Girod, F. X., Gohn, W., Gothe, R. W., Graham, L., Griffioen, K. A., Guegan, B., Guidal, M., Guo, L., Hafidi, K., Hakobyan, H., Hanretty, C., Heddle, D., Hicks, K., Holtrop, M., Ilieva, Y., Ireland, D. G., Ishkhanov, B. S., Isupov, E. L., Jo, H. S., Joo, K., Keller, D., Khandaker, M., Khetarpal, P., Kim, A., Kim, W., Klein, F. J., Koirala, S., Kubarovsky, A., Kuhn, S. E., Kuleshov, S. V., Kvaltine, N. D., Livingston, K., Lu, H. Y., Macgregor, I. J. D., Mao, Y., Markov, N., Martinez, David, Mayer, M., Mckinnon, B., Meyer, C. A., Mineeva, T., Mirazita, M., Mokeev, V., Moutarde, H., Munevar, E., Muñoz Camacho, C., Nadel-Turonski, P., Niculescu, G., Niculescu, I., Osipenko, M., Ostrovidov, A. I., Pappalardo, L. L., Paremuzyan, R., Park, K., Park, S., Pasyuk, E., Pereira, S. Anefalos, Phelps, E., Pisano, S., Pogorelko, O., Pozdniakov, S., Price, J. W., Procureur, S., Prok, Y., Protopopescu, D., Puckett, A. J. R., Raue, B. A., Ricco, G., Rimal, D., Ripani, M., Rosner, G., Rossi, P., Sabatié, F., Saini, M. S., Salgado, C., Saylor, N., Schott, D., Schumacher, R. A., Seder, E., Seraydaryan, H., Sharabian, Y. G., Smith, G. D., Sober, D. I., Sokhan, D., Stepanyan, S. S., Stepanyan, S., Strauch, S., Taiuti, M., Tang, W., Taylor, C. E., Tian, Ye, Tkachenko, S., Ungaro, M., Vineyard, M. F., Vlassov, A., Voskanyan, H., Voutier, E., Walford, N. K., Watts, D. P., Weinstein, L. B., Weygand, D. P., Wood, M. H., Zachariou, N., Zhang, J., Zhao, Z. W., Zonta, I., Institut de Physique Nucléaire d'Orsay (IPNO), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11), Département de Physique Nucléaire (ex SPhN) (DPHN), Institut de Recherches sur les lois Fondamentales de l'Univers (IRFU), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay, Laboratoire de Physique Subatomique et de Cosmologie (LPSC), Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut Polytechnique de Grenoble - Grenoble Institute of Technology-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Joseph Fourier - Grenoble 1 (UJF)-Centre National de la Recherche Scientifique (CNRS), CLAS, Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), and Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Institut Polytechnique de Grenoble - Grenoble Institute of Technology-Centre National de la Recherche Scientifique (CNRS)
Subjects: [PHYS.HPHE]Physics [physics]/High Energy Physics - Phenomenology [hep-ph], [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex]
Abstract: 6 pages, 2 figures; Exclusive $\pi^0$ electroproduction at a beam energy of 5.75 GeV has been measured with the Jefferson Lab CLAS spectrometer. Differential cross sections were measured at more than 1800 kinematic values in $Q^2$, $x_B$, $t$, and $\phi_\pi$, in the $Q^2$ range from 1.0 to 4.6 GeV$^2$,\ $-t$ up to 2 GeV$^2$, and $x_B$ from 0.1 to 0.58. Structure functions $\sigma_T +\epsilon \sigma_L, \sigma_{TT}$ and $\sigma_{LT}$ were extracted as functions of $t$ for each of 17 combinations of $Q^2$ and $x_B$. The data were compared directly with two handbag-based calculations including both longitudinal and transversity GPDs. Inclusion of only longitudinal GPDs very strongly underestimates $\sigma_T +\epsilon \sigma_L$ and fails to account for $\sigma_{TT}$ and $\sigma_{LT}$, while inclusion of transversity GPDs brings the calculations into substantially better agreement with the data. There is very strong sensitivity to the relative contributions of nucleon helicity flip and helicity non-flip processes. The results confirm that exclusive $\pi^0$ electroproduction offers direct experimental access to the transversity GPDs.
Published: 2012

48. Experimental study of the P-11(1440) and D-13(1520) resonances from the CLAS data on ep -> e 'pi(+)pi(-)p

Author: Mokeev, V. I., Burkert, V. D., Elouadrhiri, L., Fedotov, G. V., Golovatch, E. N., Gothe, R. W., Ishkhanov, B. S., Isupov, E. L., Adhikari, K. P., Aghasyan, M., Anghinolfi, M., Avakian, H., Baghdasaryan, H., Ball, J., Baltzell, N. A., Battaglieri, M., Batourine, V., Bedlinskiy, I., Biselli, A. S., Bookwalter, C., Boiarinov, S., Briscoe, W. J., Brooks, W. K., Carman, D. S., Celentano, A., Charles, G., Cole, P. L., Contalbrigo, Marco, Crede, V., D'Angelo, A., Daniel, A., Dashyan, N., Vita, R. D., Sanctis, E. D., Deur, A., Djalali, C., Doughty, D., Dupre, R., Alaoui, A. E., Eugenio, P., Fegan, S., Fradi, A., Giovanetti, K. L., Girod, F. X., Gohn, W., Graham, L., Griffioen, K. A., Guegan, B., Guidal, M., Guo, L., Hafidi, K., Hakobyan, H., Hanretty, C., Hicks, K., Ho, D., Holtrop, M., Ilieva, Y., Ireland, D. G., H. S., Jo, Joo, K., Keller, D., Khandaker, M., Khetarpal, P., Kim, A., Kim, W., Klein, A., Klein, F. J., Koirala, S., Kubarovsky, A., Kubarovsky, V., Kuleshov, S. V., Kvaltine, N. D., Livingston, K., H. Y., Lu, I. J. D., Mao, Y., Markov, N., Martinez, D., Mayer, M., Mckinnon, B., Meyer, C. A., Mineeva, T., Mirazita, M., Moutarde, H., Munevar, E., Nadel Turonski, P., Nepali, C. S., Ostrovidov, A. I., Pappalardo, Luciano Libero, Paremuzyan, R., Park, K., Park, S., Pasyuk, E., Pereira, S. A., Pisano, S., Pogorelko, O., Pozdniakov, S., Price, J. W., Procureur, S., Protopopescu, D., Raue, B. A., Ricco, G., Rimal, D., Ripani, M., Rosner, G., Rossi, P., Sabatie, F., Saini, M. S., Salgado, C., Schott, D., Schumacher, R. A., Seder, E., Seraydaryan, H., Sharabian, Y. G., Smith, G. D., Smith, L. C., Sober, D. I., Sokhan, D., Stepanyan, S., Stepanyan, S. S., Stoler, P., Strakovsky, I. I., Strauch, S., Tang, W., Taylor, C. E., Tian, Y., Tkachenko, S., Trivedi, A., Ungaro, M., Vineyard, M. F., Voskanyan, H., Voutier, E., Walford, N. K., Wood, M. H., Zachariou, N., Zhao, Z. W., and Zonta, I.
Subjects: NUCLEON FORM-FACTORS, BARYON RESONANCES, MESON PRODUCTION, PI-N SCATTERING, QUARK-MODEL, DECAYS, ELECTROPRODUCTION, REGION, Settore FIS/04 - Fisica Nucleare e Subnucleare
Published: 2012

49. Evidence for the onset of color transparency in rho(0) electroproduction off nuclei

Author: Fassi, L. E., Zana, L., Hafidi, K., Holtrop, M., Mustapha, B., Brooks, W. K., Hakobyan, H., Zheng, X., Adhikari, K. P., Adikaram, D., Aghasyan, M., Amaryan, M. J., Anghinolfi, M., Arrington, J., Avakian, H., Baghdasaryan, H., Battaglieri, M., Batourine, V., Bedlinskiy, I., Biselli, A. S., Bookwalter, C., Branford, D., Briscoe, W. J., Bueltmann, S., Burkert, V. D., Carman, D. S., Celentano, A., Chandavar, S., Cole, P. L., Contalbrigo, Marco, Crede, V., D'Angelo, A., Daniel, A., Dashyan, N., Vita, R. D., Sanctis, E. D., Deur, A., Dey, B., Dickson, R., Djalali, C., Dodge, G. E., Doughty, D., Dupre, R., Egiyan, H., Alaoui, A. E., Elouadrhiri, L., Eugenio, P., Fedotov, G., Fegan, S., Gabrielyan, M. Y., Garcon, M., Gevorgyan, N., Gilfoyle, G. P., Giovanetti, K. L., Girod, F. X., Goetz, J. T., Gohn, W., Golovatch, E., Gothe, R. W., Griffioen, K. A., Guidal, M., Guo, L., Hanretty, C., Heddle, D., Hicks, K., Holt, R. J., Hyde, C. E., Ilieva, Y., Ireland, D. G., Ishkhanov, B. S., Isupov, E. L., Jawalkar, S. S., Keller, D., Khandaker, M., Khetarpal, P., Kim, A., Kim, W., Klein, A., Klein, F. J., Kubarovsky, V., Kuhn, S. E., Kuleshov, S. V., Kuznetsov, V., Laget, J. M., H. Y., Lu, I. J. D., Mao, Y., Markov, N., Mayer, M., Mcandrew, J., Mckinnon, B., Meyer, C. A., Mineeva, T., Mirazita, M., Mokeev, V., Moreno, B., Moutarde, H., Munevar, E., Nadel Turonski, P., Ni, A., Niccolai, S., Niculescu, G., Niculescu, I., Osipenkov, M., Ostrovidov, A. I., Pappalardo, Luciano Libero, Paremuzyan, R., Park, K., Park, S., Pasyuk, E., Pereira, S. A., Phelps, E., Pozdniakov, S., Price, J. W., Procureur, S., Protopopescu, D., Raue, B. A., Reimer, P. E., Ricco, G., Rimal, D., Ripani, M., Ritchie, B. G., Rosner, G., Rossi, P., Sabatie, F., Saini, M. S., Salgado, C., Schott, D., Schumacher, R. A., Seraydaryan, H., Sharabian, Y. G., Smith, E. S., Smith, G. D., Sober, D. I., Sokhan, D., Stepanyan, S. S., Stepanyan, S., Stoler, P., Strauch, S., Taiuti, M., Tang, W., Taylor, C. E., Tedeschi, D. J., Tkachenko, S., Ungaro, M., Vernarsky, B., Vineyard, M. F., Voskanyan, H., Voutier, E., Watts, D., Weinstein, L. B., Weygand, D. P., Wood, M. H., Zachariou, N., Zhao, B., and Zhao, Z. W.
Subjects: LARGE MOMENTUM-TRANSFER, ELASTIC-SCATTERING, DEPENDENCE, PROTON PROPAGATION, QCD, Settore FIS/04 - Fisica Nucleare e Subnucleare
Published: 2012

50. Measurement of the nuclear multiplicity ratio for hadronization at CLAS

Author: Daniel, A., Hicks, K., Brooks, W. K., Hakobyan, H., Adhikari, K. P., Adikaram, D., Aghasyan, M., Amarian, M., Anghinolfi, M., Avakian, H., Baghdasaryan, H., Battaglieri, M., Batourine, V., Bedlinskiy, I., Bennett, R. P., Biselli, A. S., Bookwalter, C., Briscoe, W. J., Burkert, V. D., Carman, D. S., Casey, L., Celentano, A., Chandavar, S., Cole, P. L., Contalbrigo, M., Crede, V., Dʼangelo, A., Dashyan, N., De Vita, R., De Sanctis, E., Deur, A., Dey, B., Dickson, R., Djalali, C., Dodge, G. E., Doughty, D., Egiyan, H., El Fassi, L., Elouadrhiri, L., Eugenio, P., Fedotov, G., Fegan, S., Gabrielyan, M. Y., Gevorgyan, N., Gilfoyle, G. P., Giovanetti, K. L., Girod, F. X., Goetz, J. T., Gohn, W., Golovatch, E., Gothe, R. W., Griffioen, K. A., Guidal, M., Guo, L., Hanretty, C., Heddle, D., Holtrop, M., Hyde, C. E., Ilieva, Y., Ireland, D. G., Ishkhanov, B. S., Isupov, E. L., Jawalkar, S. S., H. S., Jo, Joo, K., Kalantarians, N., Keller, D., Khandaker, M., Khetarpal, P., Kim, A., Kim, W., Klein, A., Klein, F. J., Kubarovsky, V., Kuleshov, S. V., Kuznetsov, V., H. Y., Lu, Macgregor, I. J. D., Mao, Y., Markov, N., Mayer, M., Mcandrew, J., Mckinnon, B., Meyer, C. A., Mineeva, T., Mirazita, M., Mokeev, V., Moutarde, H., Munevar, E., Nadel Turonski, P., Ni, A., Niccolai, S., Niculescu, G., Niculescu, I., Osipenko, M., Ostrovidov, A. I., Paolone, M., Pappalardo, L., Paremuzyan, R., Park, K., Park, S., Pasyuk, E., Anefalos Pereira, S., Phelps, E., Pisano, S., Pogorelko, O., Pozdniakov, S., Price, J. W., Procureur, S., Protopopescu, D., Raue, B. A., Ricco, Giovanni, Rimal, D., Ripani, M., Rosner, G., Rossi, P., Sabatié, F., Saini, M. S., Salgado, C., Schott, D., Schumacher, R. A., Seraydaryan, H., Sharabian, Y. G., Smith, G. D., Sober, D. I., Sokhan, D., Stepanyan, S. S., Stepanyan, S., Strauch, S., Taiuti, MAURO GINO, Tang, W., Taylor, C. E., Tkachenko, S., Ungaro, M., Vernarsky, B., Vineyard, M. F., Voskanyan, H., Voutier, E., Watts, D. P., Weinstein, L. B., Weygand, D. P., Wood, M. H., Zana, L., Zachariou, N., Zhao, B., and Zhao, Z. W.
Published: 2011

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