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Measurement of the branching fractions of the singly Cabibbo-suppressed decays $$ {\Lambda}_{\textrm{c}}^{+}\to \textrm{p}\eta $$ and $$ {\Lambda}_{\textrm{c}}^{+}\to \textrm{p}\omega $$. / BESIII Collaboration ; Мучной, Николай Юрьевич.

In: Journal of High Energy Physics, Vol. 2023, No. 11, 137, 21.11.2023.

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@article{7689b49f08fe4a6b82c4aee9a1b81233,
title = "Measurement of the branching fractions of the singly Cabibbo-suppressed decays $$ {\Lambda}_{\textrm{c}}^{+}\to \textrm{p}\eta $$ and $$ {\Lambda}_{\textrm{c}}^{+}\to \textrm{p}\omega $$",
abstract = "Based on 4.5 fb−1 e+e− collision data collected with BESIII detector at seven energy points between 4.600 and 4.699 GeV, the branching fractions for and were measured by means of single-tag method. The branching fractions of and are determined to be (1.57 ± 0.11stat ± 0.04syst) × 10−3 and (1.11 ± 0.20stat ± 0.07syst) × 10−3, with a statistical significance of greater than 10σ and 5.7σ, respectively. These results are consistent with the previous measurements by BESIII, LHCb and Belle, and the result of is the most precise to date",
author = "{BESIII Collaboration} and M. Ablikim and Achasov, {M. n.} and Nikolaev, {I. b.} and Мучной, {Николай Юрьевич}",
year = "2023",
month = nov,
day = "21",
doi = "10.1007/JHEP11(2023)137",
language = "English",
volume = "2023",
journal = "Journal of High Energy Physics",
issn = "1029-8479",
publisher = "Springer US",
number = "11",

}

RIS

TY - JOUR

T1 - Measurement of the branching fractions of the singly Cabibbo-suppressed decays $$ {\Lambda}_{\textrm{c}}^{+}\to \textrm{p}\eta $$ and $$ {\Lambda}_{\textrm{c}}^{+}\to \textrm{p}\omega $$

AU - BESIII Collaboration

AU - Ablikim, M.

AU - Achasov, M. n.

AU - Nikolaev, I. b.

AU - Мучной, Николай Юрьевич

PY - 2023/11/21

Y1 - 2023/11/21

N2 - Based on 4.5 fb−1 e+e− collision data collected with BESIII detector at seven energy points between 4.600 and 4.699 GeV, the branching fractions for and were measured by means of single-tag method. The branching fractions of and are determined to be (1.57 ± 0.11stat ± 0.04syst) × 10−3 and (1.11 ± 0.20stat ± 0.07syst) × 10−3, with a statistical significance of greater than 10σ and 5.7σ, respectively. These results are consistent with the previous measurements by BESIII, LHCb and Belle, and the result of is the most precise to date

AB - Based on 4.5 fb−1 e+e− collision data collected with BESIII detector at seven energy points between 4.600 and 4.699 GeV, the branching fractions for and were measured by means of single-tag method. The branching fractions of and are determined to be (1.57 ± 0.11stat ± 0.04syst) × 10−3 and (1.11 ± 0.20stat ± 0.07syst) × 10−3, with a statistical significance of greater than 10σ and 5.7σ, respectively. These results are consistent with the previous measurements by BESIII, LHCb and Belle, and the result of is the most precise to date

U2 - 10.1007/JHEP11(2023)137

DO - 10.1007/JHEP11(2023)137

M3 - Article

VL - 2023

JO - Journal of High Energy Physics

JF - Journal of High Energy Physics

SN - 1029-8479

IS - 11

M1 - 137

ER -

ID: 68347855