NDLI: 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

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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

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Author	Abdesselam, Abdelmalek Adachi, Iki Adamczyk, Karol Aihara, Hiroaki Said, S. A. M. Arinstein, K. Arita, Yoshihiko Asner, David Mark Aulchenko, V. M. Aushev, T. Ayad, Rezak Aziz, Tariq Babu, Venkatesh Badhrees, I. Bahinipati, Seema Bakich, A. M. Bala, A. Umesh Ban, Yong Bansal, Vikas Barberio, Elisabetta Luigia Barrett, Matthew Bartel, Wiktor Bay, Anders Bedny, I. Behera, P. K. Belhorn, Matt Belous, Konstantin Bhardwaj, Vaishali Bhuyan, Bubu Bischofberger, Margrit Blyth, S. C. Bobrov, A. Bondar, Alexander Bonvicini, Giovanni Bookwalter, Craig Bozek, A. S. Bravcko, M. Brodzicka, Jolanta Browder, Thomas E. Cervenkov, D. V Chang, M. C. Chang, Paoti Chao, Y. Chekelian, Vladimir Chen, Albert C. Chen, K.-F. Chen, P. H. Cheon, Byung Gu Chilikin, Kirill Chistov, Ruslan Cho, Kilwon Chobanova, Veronika Choi, S. Choi, Y. K. Cinabro, David Crnkovic, Jason D. Dalseno, Jeremy Danilov, Mikhail Carlo, Simona Di Dingfelder, Jc Dolevzal, Z. Drasal, Z. Drutskoy, A. Dubey, S. Dutta, Deepanwita Dutta, Kishore Eidelman, Semen Epifanov, D. A. Esen, Sevda Farhat, Hamidullah Fast, J. E. Feindt, Michael Ferber, Torben Frey, Axel Frost, Olivia Fujikawa, Miyuki Fulsom, B. G. Gaur, Viksit Gabyshev, N. I. Ganguly, Sc Garmash, Artem Getzkow, D. Gillard, R. Giordano, Ferdinando Glattauer, Ralph Golob, Boštjan Perdekamp, M. Grosse Grygier, J. Grzymkowska, Olga Guo, Hong Haba, Joanna Hamer, P. Hara, Kôsei Hara, Tatsuyuki Hasegawa, Yoji Hasenbusch, Jan Hayasaka, Kazue Hayashii, H. Heck, Martin Hedges, M. T. Heffernan, Dale Heider, Manuel Heller, Amy E. Higuchi, Takamitsu Himori, Shunichi Horiguchi, Tsuyoshi Horii, Yasuyuki Hoshi, Yoichi Hoshina, Koji Hsiung, Yee Bob Huschle, M. Hyun, H. J. Igarashi, Yuske Iijima, Takanori Imamura, Mineo Inami, K. Ishikawa, Akiyuki Itagaki, Kiyoshi Itoh, Ryosuke Iwabuchi, Masatoshi Iwasaki, Masahiko Iwasaki, Y. Iwashita, Takuya Iwata, S. Jaeglé, Igal Jones, M. Julius, Tumwiine Kakuno, Hidekazu Kang, Ju Hwan Kang, Kevin H. Kapusta, Peter Kataoka, Shusuke Katayama, N. Kato, E. Kato, Yusuke Katrenko, P. Kawai, Hikaru Kawasaki, Takeshi Kichimi, H. Kiesling, Ch. Kim, Bongsu Kim, Kimoon Kim, Stella K. Kim, Youngman Kinoshita, Keisuke Kleinwort, Claus Klucar, J. Kobayashi, Naoki Koblitz, Susanne Kodyvs, P. Koga, Yoshikata Korpar, S. Kouzes, R. T. Krivzan, Peter Krokovny, Pavel Kuhr, Thomas Kumar, Rohini Kumita, Tetsuro Kurihara, Eru Kuroki, Y. Kuzmin, A. Kvasnivcka, P. Kwon, Y.-J. Lange, Jens Soeren Leitgab, M. Leitner, Rupert Lewis, Philip Gioi, L. Li Libby, James Limosani, Antonio Liu, Chunxiu Liventsev, D. Louvot, Remi Lukin, P. A. Macnaughton, Joan Matvienko, Dmitry Matyja, A. McOnie, Sarah L. Mikami, Yosuke Miyabayashi, Kazuki Miyachi, Y. Miyake, Hideaki Miyata, H. Miyazaki, Yoshiharu Mizuk, Roman Mohanty, Gagan B. Mohanty, Soumya Mohapatra, D. Moll, A. Moon, H. K. Mori, Takaaki Moser, H. G. Muller, Th. Muramatsu, Norihito Mussa, Roberto Nagamine, Tomomasa Nagasaka, Yasushi Nakahama, Yu Nakamura, Issei Nakamura, K. R. Nakano, Eiji Nakano, H. Nakano, Tohru Nakao, Michiyasu Nakayama, H. Nakazawa, Hideyuki Nanut, Tara Natkaniec, Z. Nayak, Manjushree Nedelkovska, E. Negishi, K. Neichi, K. Niebuhr, Carsten Niiyama, Masayuki Nisar, N. K. Nishida, S. Nishimura, K. Nitoh, Osamu Nozaki, Takayuki Ogawa, Akira Ogawa, Satoru Ohshima, Takeshi Okuno, S. Olsen, S. L. Ono, Yoshiaki Ōnuki, Yoshichika Ostrowicz, Waclaw Oswald, Cate Ozaki, Hitoshi Pakhlov, Pavel N. Pakhlova, Galina Palka, Henryk Panzenbock, E. Park, C. W. Park, Hyangkyu Park, K. S. Peak, L. S. Pedlar, T. K. Peng, T. Pesantez, Lorena Pestotnik, Rok Peters, Marco Petrivc, Marko Piilonen, L. E. Poluektov, Anton Prasanth, Kodassery Prim, Michael Prothmann, Kolja Pulvermacher, C. Reisert, Bernd Ribevzl, E. Ritter, Markus Raimund Rohrken, M. Rorie, Jamal Rostomyan, A. Różańska, Magdalena Ryu, Sunmin Sahoo, H. Saito, To. Sakai, K. Sakai, Y. Sandilya, Sathyakama Santel, Daniel Šantelj, Luka Sanuki, T. Sasao, Noboru Sato, Yoshiharu Savinov, Vladimir Schneider, Olivier Schnell, Gotz Schonmeier, P. Schram, Miranda T. Schwanda, Christoph Schwartz, A. J. Schwenker, Benjamin Seidl, R. Sekiya, Atsuko Semmler, D. Senyo, Katsumi Seon, O. Seong, I. S. Sevior, M. E. Shang, L. Shapkin, Mikhail Shebalin, V. E. Shen, Chengping Shibata, T. A. Shibuya, Hidetoshi Shinomiya, Satoru Shiu, J.-G. Shwartz, Bernard Sibidanov, A. L. Simon, F. Singh, Jasbir Sinha, Rajita Smerkol, P. Sohn, Y. S. Sokolov, Andrei Soloviev, Y. Solovieva, Elena Stanivc, Samo Starivc, M. Steder, Michael Stypula, Jacek Sugihara, Shin Sugiyama, Atsushi Sumihama, Mizuki Sumisawa, K. Sumiyoshi, T. Suzuki, Keisuke Suzuki, Shota Suzuki, Z. Takeichi, H. Tamponi, Umberto Tanaka, Midori Tanaka, Satoshi Tanida, K. Taniguchi, Natsumi Tatishvili, G. Taylor, G. N. Teramoto, Y. Thorne, Felicity Tikhomirov, I. Trabelsi, Karim Trusov, V. Tsuboyama, T. Uchida, M. Uchida, Takanori Uchida, Y. Uehara, Satoshi Ueno, Kensho Uglov, T. V. Unno, Yoshinobu Uno, Shigemichi Urquijo, Phillip Ushiroda, Yutaka Usov, Yu. V. Vahsen, S. E. Hulse, Charlotte Van Vanhoefer, Pit Varner, Gary S. Varvell, K. E. Vervink, Kim Vinokurova, A. Vorobyev, Vitaly Vossen, Anselm Wagner, M. N. Wang, C. H. Wang, J. Wang, M.-Z. Wang, Ping Wang, X. L. Watanabe, Masamitsu Watanabe, Yoshiro Wedd, Robin Wehle, Simon White, E. Wiechczynski, J. Williams, K. M. Yabsley, Bruce Yamada, Sumio Yamamoto, Hitoshi Yamaoka, J. Yamashita, Yoshimichi Yamauchi, Masatoshi Yashchenko, Sergey Yelton, John Yook, Youngmin Yuan, Changzheng Yusa, Yosuke Zhang, C. C. Zhang, Liu Zhang, Zhaoyun Zhao, Lihao Zhilich, V. N. Zhulanov, Vladimir E. Ziegler, Mareike Živko, Tomi Zupanc, Ana Zwahlen, Nicolas Zyukova, O.
Copyright Year	2015
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.
File Format	PDF HTM / HTML
Alternate Webpage(s)	https://arxiv.org/pdf/1502.07550v3.pdf
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article

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