TY - JOUR
T1 - Measurements of the absolute branching fractions of hadronic D -meson decays involving kaons and pions
AU - BESIII Collaboration
AU - Ablikim, M.
AU - Achasov, M. N.
AU - Kalantar-Nayestanaki, N.
AU - Kappert, R.
AU - Kavatsyuk, M.
AU - Messchendorp, J.
AU - Rodin, V.
N1 - Funding Information:
The BESIII Collaboration thanks the staff of BEPCII and the IHEP computing center for their strong support. This work is supported in part by National Key R&D Program of China under Grants No. 2020YFA0406400 and No. 2020YFA0406300; National Natural Science Foundation of China (NSFC) under Grants No. 11875170, No. 12035009, No. 11625523, No. 11635010, No. 11735014, No. 11822506, No. 11835012, No. 11935015, No. 11935016, No. 11935018, No. 11961141012, No. 12022510, No. 12025502, No. 12035013, No. 12061131003, No. 12192260, No. 12192261, No. 12192262, No. 12192263, No. 12192264, and No. 12192265; the Chinese Academy of Sciences (CAS) Large-Scale Scientific Facility Program; Joint Large-Scale Scientific Facility Funds of the NSFC and CAS under Grants No. U1832207 and No. U1732263; CAS Key Research Program of Frontier Sciences under Grant No. QYZDJ-SSW-SLH040; 100 Talents Program of CAS; The Institute of Nuclear and Particle Physics (INPAC) and Shanghai Key Laboratory for Particle Physics and Cosmology; ERC under Grant No. 758462; European Union’s Horizon 2020 research and innovation programme under Marie Sklodowska-Curie grant agreement under Grant No. 894790; German Research Foundation DFG under Grant No. 443159800, Collaborative Research Center CRC 1044, FOR 2359, FOR 2359, and GRK 2149; Istituto Nazionale di Fisica Nucleare, Italy; Ministry of Development of Turkey under Grant No. DPT2006K-120470; National Science and Technology fund; Olle Engkvist Foundation under Grant No. 200-0605; STFC (United Kingdom); The Knut and Alice Wallenberg Foundation (Sweden) under Grant No. 2016.0157; The Royal Society, UK under Grants No. DH140054 and No. DH160214; The Swedish Research Council; and U.S. Department of Energy under Grants No. DE-FG02-05ER41374 and No. DE-SC-0012069.
Publisher Copyright:
© 2022 authors. Published by the American Physical Society.
PY - 2022/8/1
Y1 - 2022/8/1
N2 - By analyzing an electron-positron collision data sample corresponding to an integrated luminosity of 2.93 fb-1 taken at the center-of-mass energy of 3.773 GeV with the BESIII detector, we obtain for the first time the absolute branching fractions for seven D0 and D+ hadronic decay modes and search for the hadronic decay D0→KS0KS0π0 with much improved sensitivity. The results are B(D0→KS0π0π0π0)=(7.64±0.30±0.29)×10-3, B(D0→K-π+π0π0π0)=(9.54±0.30±0.31)×10-3, B(D0→KS0π+π-π0π0)=(12.66±0.45±0.43)×10-3, B(D+→KS0π+π0π0)=(29.04±0.62±0.87)×10-3, B(D+→KS0π+π+π-π0)=(15.28±0.57±0.60)×10-3, B(D+→KS0π+π0π0π0)=(5.54±0.44±0.32)×10-3, B(D+→K-π+π+π0π0)=(4.95±0.26±0.19)×10-3, and B(D0→KS0KS0π0)
AB - By analyzing an electron-positron collision data sample corresponding to an integrated luminosity of 2.93 fb-1 taken at the center-of-mass energy of 3.773 GeV with the BESIII detector, we obtain for the first time the absolute branching fractions for seven D0 and D+ hadronic decay modes and search for the hadronic decay D0→KS0KS0π0 with much improved sensitivity. The results are B(D0→KS0π0π0π0)=(7.64±0.30±0.29)×10-3, B(D0→K-π+π0π0π0)=(9.54±0.30±0.31)×10-3, B(D0→KS0π+π-π0π0)=(12.66±0.45±0.43)×10-3, B(D+→KS0π+π0π0)=(29.04±0.62±0.87)×10-3, B(D+→KS0π+π+π-π0)=(15.28±0.57±0.60)×10-3, B(D+→KS0π+π0π0π0)=(5.54±0.44±0.32)×10-3, B(D+→K-π+π+π0π0)=(4.95±0.26±0.19)×10-3, and B(D0→KS0KS0π0)
UR - http://www.scopus.com/inward/record.url?scp=85136273134&partnerID=8YFLogxK
U2 - 10.1103/PhysRevD.106.032002
DO - 10.1103/PhysRevD.106.032002
M3 - Article
SN - 2470-0010
VL - 106
JO - Physical Review D
JF - Physical Review D
IS - 3
M1 - 032002
ER -