Standard

Search for Λ−Λ¯ oscillation in J/ψ→ΛΛ¯ decay. / The BESIII Collaboration ; Николаев, Иван Борисович; Мучной, Николай Юрьевич.

в: Physical Review D, Том 111, № 5, 31.03.2025.

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

Harvard

The BESIII Collaboration, Николаев, ИБ & Мучной, НЮ 2025, 'Search for Λ−Λ¯ oscillation in J/ψ→ΛΛ¯ decay', Physical Review D, Том. 111, № 5. https://doi.org/10.1103/PhysRevD.111.052014

APA

The BESIII Collaboration, Николаев, И. Б., & Мучной, Н. Ю. (2025). Search for Λ−Λ¯ oscillation in J/ψ→ΛΛ¯ decay. Physical Review D, 111(5). https://doi.org/10.1103/PhysRevD.111.052014

Vancouver

The BESIII Collaboration, Николаев ИБ, Мучной НЮ. Search for Λ−Λ¯ oscillation in J/ψ→ΛΛ¯ decay. Physical Review D. 2025 март 31;111(5). doi: 10.1103/PhysRevD.111.052014

Author

The BESIII Collaboration ; Николаев, Иван Борисович ; Мучной, Николай Юрьевич. / Search for Λ−Λ¯ oscillation in J/ψ→ΛΛ¯ decay. в: Physical Review D. 2025 ; Том 111, № 5.

BibTeX

@article{e0abff76f5e64ef6b3e13a6cf29efcdd,
title = "Search for Λ−Λ¯ oscillation in J/ψ→ΛΛ¯ decay",
abstract = "Using (10087 ±44) ×106  퐽/휓 decays collected by the BESIII detector at the BEPCII collider, we search for baryon number violation via Λ −¯Λ oscillation in the decay 퐽/휓 →Λ¯Λ. No evidence for Λ −¯Λ oscillation is observed. The upper limit on the time-integrated probability of Λ −¯Λ oscillation is estimated to be 1.4 ×10−6, corresponding to an oscillation parameter less than 2.1 ×10−18  GeV at 90% confidence level.",
author = "{BESIII Collaboration} and M. Ablikim and M. n. Achasov and Николаев, {Иван Борисович} and Мучной, {Николай Юрьевич}",
year = "2025",
month = mar,
day = "31",
doi = "10.1103/PhysRevD.111.052014",
language = "English",
volume = "111",
journal = "Physical Review D",
issn = "2470-0010",
publisher = "American Physical Society",
number = "5",

}

RIS

TY - JOUR

T1 - Search for Λ−Λ¯ oscillation in J/ψ→ΛΛ¯ decay

AU - BESIII Collaboration

AU - Ablikim, M.

AU - Achasov, M. n.

AU - Николаев, Иван Борисович

AU - Мучной, Николай Юрьевич

PY - 2025/3/31

Y1 - 2025/3/31

N2 - Using (10087 ±44) ×106  퐽/휓 decays collected by the BESIII detector at the BEPCII collider, we search for baryon number violation via Λ −¯Λ oscillation in the decay 퐽/휓 →Λ¯Λ. No evidence for Λ −¯Λ oscillation is observed. The upper limit on the time-integrated probability of Λ −¯Λ oscillation is estimated to be 1.4 ×10−6, corresponding to an oscillation parameter less than 2.1 ×10−18  GeV at 90% confidence level.

AB - Using (10087 ±44) ×106  퐽/휓 decays collected by the BESIII detector at the BEPCII collider, we search for baryon number violation via Λ −¯Λ oscillation in the decay 퐽/휓 →Λ¯Λ. No evidence for Λ −¯Λ oscillation is observed. The upper limit on the time-integrated probability of Λ −¯Λ oscillation is estimated to be 1.4 ×10−6, corresponding to an oscillation parameter less than 2.1 ×10−18  GeV at 90% confidence level.

UR - https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=105001822870&origin=inward

U2 - 10.1103/PhysRevD.111.052014

DO - 10.1103/PhysRevD.111.052014

M3 - Article

VL - 111

JO - Physical Review D

JF - Physical Review D

SN - 2470-0010

IS - 5

ER -

ID: 65195064