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Study of the Decay and Production Properties of D_{s1}(2536) and D_{s2}^{*}(2573). / The BESIII Collaboration ; Николаев, Иван Борисович; Мучной, Николай Юрьевич.

в: Physical Review Letters, Том 133, № 17, 171903, 25.10.2024, стр. 171903.

Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование

Harvard

The BESIII Collaboration, Николаев, ИБ & Мучной, НЮ 2024, 'Study of the Decay and Production Properties of D_{s1}(2536) and D_{s2}^{*}(2573)', Physical Review Letters, Том. 133, № 17, 171903, стр. 171903. https://doi.org/10.1103/PhysRevLett.133.171903

APA

The BESIII Collaboration, Николаев, И. Б., & Мучной, Н. Ю. (2024). Study of the Decay and Production Properties of D_{s1}(2536) and D_{s2}^{*}(2573). Physical Review Letters, 133(17), 171903. [171903]. https://doi.org/10.1103/PhysRevLett.133.171903

Vancouver

The BESIII Collaboration, Николаев ИБ, Мучной НЮ. Study of the Decay and Production Properties of D_{s1}(2536) and D_{s2}^{*}(2573). Physical Review Letters. 2024 окт. 25;133(17):171903. 171903. doi: 10.1103/PhysRevLett.133.171903

Author

The BESIII Collaboration ; Николаев, Иван Борисович ; Мучной, Николай Юрьевич. / Study of the Decay and Production Properties of D_{s1}(2536) and D_{s2}^{*}(2573). в: Physical Review Letters. 2024 ; Том 133, № 17. стр. 171903.

BibTeX

@article{0cbc8dad4cb4465b83d451860d4fb7f6,
title = "Study of the Decay and Production Properties of D_{s1}(2536) and D_{s2}^{*}(2573)",
abstract = "The e+e-→Ds+Ds1(2536)- and e+e-→Ds+Ds2∗(2573)- processes are studied using data samples collected with the BESIII detector at center-of-mass energies from 4.530 to 4.946 GeV. The absolute branching fractions of Ds1(2536)-→D¯∗0K- and Ds2∗(2573)-→D¯0K- are measured for the first time to be (35.9±4.8±3.5)% and (37.4±3.1±4.6)%, respectively. The e+e-→Ds+Ds1(2536)- and e+e-→Ds+Ds2∗(2573)- cross sections are measured, and a resonant structure at around 4.6 GeV with a width of 50 MeV is observed in both processes with a statistical significance of 7.2σ and 15σ, respectively. The state is observed for the first time in e+e-→Ds+Ds2∗(2573)- and could be the Y(4626) found by the Belle oration in the Ds+Ds1(2536)- final state, since they have similar masses and widths. There is also evidence for a structure at around 4.75 GeV in both processes. ",
author = "{BESIII Collaboration} and M. Ablikim and M. n. Achasov and Николаев, {Иван Борисович} and Мучной, {Николай Юрьевич}",
year = "2024",
month = oct,
day = "25",
doi = "10.1103/PhysRevLett.133.171903",
language = "English",
volume = "133",
pages = "171903",
journal = "Physical Review Letters",
issn = "0031-9007",
publisher = "American Physical Society",
number = "17",

}

RIS

TY - JOUR

T1 - Study of the Decay and Production Properties of D_{s1}(2536) and D_{s2}^{*}(2573)

AU - BESIII Collaboration

AU - Ablikim, M.

AU - Achasov, M. n.

AU - Николаев, Иван Борисович

AU - Мучной, Николай Юрьевич

PY - 2024/10/25

Y1 - 2024/10/25

N2 - The e+e-→Ds+Ds1(2536)- and e+e-→Ds+Ds2∗(2573)- processes are studied using data samples collected with the BESIII detector at center-of-mass energies from 4.530 to 4.946 GeV. The absolute branching fractions of Ds1(2536)-→D¯∗0K- and Ds2∗(2573)-→D¯0K- are measured for the first time to be (35.9±4.8±3.5)% and (37.4±3.1±4.6)%, respectively. The e+e-→Ds+Ds1(2536)- and e+e-→Ds+Ds2∗(2573)- cross sections are measured, and a resonant structure at around 4.6 GeV with a width of 50 MeV is observed in both processes with a statistical significance of 7.2σ and 15σ, respectively. The state is observed for the first time in e+e-→Ds+Ds2∗(2573)- and could be the Y(4626) found by the Belle oration in the Ds+Ds1(2536)- final state, since they have similar masses and widths. There is also evidence for a structure at around 4.75 GeV in both processes.

AB - The e+e-→Ds+Ds1(2536)- and e+e-→Ds+Ds2∗(2573)- processes are studied using data samples collected with the BESIII detector at center-of-mass energies from 4.530 to 4.946 GeV. The absolute branching fractions of Ds1(2536)-→D¯∗0K- and Ds2∗(2573)-→D¯0K- are measured for the first time to be (35.9±4.8±3.5)% and (37.4±3.1±4.6)%, respectively. The e+e-→Ds+Ds1(2536)- and e+e-→Ds+Ds2∗(2573)- cross sections are measured, and a resonant structure at around 4.6 GeV with a width of 50 MeV is observed in both processes with a statistical significance of 7.2σ and 15σ, respectively. The state is observed for the first time in e+e-→Ds+Ds2∗(2573)- and could be the Y(4626) found by the Belle oration in the Ds+Ds1(2536)- final state, since they have similar masses and widths. There is also evidence for a structure at around 4.75 GeV in both processes.

UR - https://pubmed.ncbi.nlm.nih.gov/39530816/

UR - https://www.scopus.com/record/display.uri?eid=2-s2.0-85209482286&origin=inward&txGid=cd180292a2a3f3c31c54c05fc8822c51

UR - https://www.mendeley.com/catalogue/0d96f993-9466-3535-9405-b7c9ff6a5c03/

U2 - 10.1103/PhysRevLett.133.171903

DO - 10.1103/PhysRevLett.133.171903

M3 - Article

C2 - 39530816

VL - 133

SP - 171903

JO - Physical Review Letters

JF - Physical Review Letters

SN - 0031-9007

IS - 17

M1 - 171903

ER -

ID: 62703039