Measurements of the absolute branching fractions of hadronic D -meson decays involving kaons and pions

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Measurements of the absolute branching fractions of hadronic D -meson decays involving kaons and pions. / BESIII Collaboration ; Николаев, Иван Борисович ; Мучной, Николай Юрьевич.

In: Physical Review D, Vol. 106, No. 3, 032002, 01.08.2022.

Research output: Contribution to journal › Article › peer-review

BibTeX

@article{5c100e23fa2a4fe6ab8c02b772eeb3c7,

title = "Measurements of the absolute branching fractions of hadronic D -meson decays involving kaons and pions",

abstract = "By analyzing an electron-positron collision data sample corresponding to an integrated luminosity of 2.93mfb−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 D0oK0SK0Sπ0 with much improved sensitivity. The results are B(D0oK0Sπ0π0π0)=(7.64±0.30±0.29)imes10−3, B(D0oK−π+π0π0π0)=(9.54±0.30±0.31)imes10−3, B(D0oK0Sπ+π−π0π0)=(12.66±0.45±0.43)imes10−3, B(D+oK0Sπ+π0π0)=(29.04±0.62±0.87)imes10−3, B(D+oK0Sπ+π+π−π0)=(15.28±0.57±0.60)imes10−3, B(D+oK0Sπ+π0π0π0)=(5.54±0.44±0.32)imes10−3, B(D+oK−π+π+π0π0)=(4.95±0.26±0.19)imes10−3, B(D0oK0SK0Sπ0)",

author = "{BESIII Collaboration} and M. Ablikim and M. n. Achasov and Николаев, {Иван Борисович} and Мучной, {Николай Юрьевич}",

note = "Measurements of the absolute branching fractions of hadronic D -meson decays involving kaons and pions / BESIII Collaboration // Physical Review D. – 2022. – Vol. 106, No. 3. – P. 032002. – DOI 10.1103/physrevd.106.032002.",

year = "2022",

month = aug,

day = "1",

doi = "10.1103/PhysRevD.106.032002",

language = "English",

volume = "106",

journal = "Physical Review D",

issn = "2470-0010",

publisher = "American Physical Society",

number = "3",

}

RIS

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 - Николаев, Иван Борисович

AU - Мучной, Николай Юрьевич

N1 - Measurements of the absolute branching fractions of hadronic D -meson decays involving kaons and pions / BESIII Collaboration // Physical Review D. – 2022. – Vol. 106, No. 3. – P. 032002. – DOI 10.1103/physrevd.106.032002.

PY - 2022/8/1

Y1 - 2022/8/1

N2 - By analyzing an electron-positron collision data sample corresponding to an integrated luminosity of 2.93mfb−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 D0oK0SK0Sπ0 with much improved sensitivity. The results are B(D0oK0Sπ0π0π0)=(7.64±0.30±0.29)imes10−3, B(D0oK−π+π0π0π0)=(9.54±0.30±0.31)imes10−3, B(D0oK0Sπ+π−π0π0)=(12.66±0.45±0.43)imes10−3, B(D+oK0Sπ+π0π0)=(29.04±0.62±0.87)imes10−3, B(D+oK0Sπ+π+π−π0)=(15.28±0.57±0.60)imes10−3, B(D+oK0Sπ+π0π0π0)=(5.54±0.44±0.32)imes10−3, B(D+oK−π+π+π0π0)=(4.95±0.26±0.19)imes10−3, B(D0oK0SK0Sπ0)

AB - By analyzing an electron-positron collision data sample corresponding to an integrated luminosity of 2.93mfb−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 D0oK0SK0Sπ0 with much improved sensitivity. The results are B(D0oK0Sπ0π0π0)=(7.64±0.30±0.29)imes10−3, B(D0oK−π+π0π0π0)=(9.54±0.30±0.31)imes10−3, B(D0oK0Sπ+π−π0π0)=(12.66±0.45±0.43)imes10−3, B(D+oK0Sπ+π0π0)=(29.04±0.62±0.87)imes10−3, B(D+oK0Sπ+π+π−π0)=(15.28±0.57±0.60)imes10−3, B(D+oK0Sπ+π0π0π0)=(5.54±0.44±0.32)imes10−3, B(D+oK−π+π+π0π0)=(4.95±0.26±0.19)imes10−3, B(D0oK0SK0Sπ0)

UR - https://www.elibrary.ru/item.asp?id=57785342

U2 - 10.1103/PhysRevD.106.032002

DO - 10.1103/PhysRevD.106.032002

M3 - Article

VL - 106

JO - Physical Review D

JF - Physical Review D

SN - 2470-0010

IS - 3

M1 - 032002

ER -

ID: 68344278