Search for and decay into $chi_{c1} pi^0$ in decays at Belle

Bhardwaj, V.*; Tanida, Kiyoshi ; Belle Collaboration*; 191 of others*

We report a search for and in $B^+ to chi_{c1} pi^0 K^+$ decays. We set an upper limit of $mathcal{B}(B^+ to X(3872) K^+) times mathcal{B}(X(3872) to chi_{c1} pi^0)$ $< 8.1 times 10^{-6}$ and $mathcal{B}(B^+ to X(3915) K^+) times mathcal{B}(X(3915) to chi_{c1} pi^0)$ $< 3.8 times 10^{-5}$ at 90% confidence level. We also measure $mathcal{B}(X(3872) to chi_{c1} pi^0)/mathcal{B}(X(3872) to J/psi pi^+ pi^-) < 0.97$ at 90% confidence level. The results reported here are obtained from $772 times 10^{6}$ events collected at the resonance with the Belle detector at the KEKB asymmetric-energy collider.

Language	:	English
Journal	:	Physical Review D
Volume	:	99
Number	:	11
Pages	:	p.111101_1 - 111101_8
Publication Year/Month	:	2019/06
Meeting title	:
Held date	:
Location (city)	:
Location (country)	:
Patent information	:
PDF	:
Paper URL	:	https://doi.org/10.1103/PhysRevD.99.111101
DOI for research data	:
Keywords	:	ハドロン分光
Research Facility	:
Press Release	:
Article of JAEA R&D Review	:
Cooperating Institute	:	高エネルギー加速器研究機構

Accesses	:	- Accesses
Web of Science® Times Cited Count	:	Times Cited Count： If you would like to get the latest times cited, please access the Web of Science®. http://www.webofknowledge.com/wos
InCites™	:	Percentile:40.94 Category:Astronomy & Astrophysics
Altmetrics	:

Registration No. : AA20190581
JAEA Abstracts No. : 48000246
Paper Submission No. : 22586

[CLARIVATE ANALYTICS], [WEB OF SCIENCE], [HIGHLY CITED PAPER & CUP LOGO] and [HOT PAPER & FIRE LOGO] are trademarks of Clarivate Analytics, and/or its affiliated company or companies, and used herein by permission and/or license.

Search for and decay into in decays at Belle

Search for and decay into $chi_{c1} pi^0$ in decays at Belle