Search for the production of deuterons and antideuterons in e+e- annihilation at center-of-mass energies between 4.13 and 4.70 GeV

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Search for the production of deuterons and antideuterons in e+e- annihilation at center-of-mass energies between 4.13 and 4.70 GeV. / The BESIII Collaboration ; Мучной, Николай Юрьевич.

в: Physical Review D, Том 109, № 9, 092013, 31.05.2024.

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

BibTeX

@article{ed51cd13b8694d4f81f9822e52ea152f,

title = "Search for the production of deuterons and antideuterons in e+e- annihilation at center-of-mass energies between 4.13 and 4.70 GeV",

abstract = "Using a data sample of e+e- collision data corresponding to an integrated luminosity of 19 fb-1 collected with the BESIII detector at the BEPCII collider, we search for the production of deuterons and antideuterons via e+e-→ppπ-d¯+c.c. for the first time at center-of-mass energies between 4.13 and 4.70 GeV. No significant signal is observed and the upper limit of the e+e-→ppπ-d¯+c.c. cross section is determined to be from 9.0 to 145 fb depending on the center-of-mass energy at the 90% confidence level.",

author = "{BESIII Collaboration} and Achasov, {M. N.} and Nikolaev, {I. B.} and Мучной, {Николай Юрьевич}",

year = "2024",

month = may,

day = "31",

doi = "10.1103/PhysRevD.109.092013",

language = "English",

volume = "109",

journal = "Physical Review D",

issn = "2470-0010",

publisher = "American Physical Society",

number = "9",

}

RIS

TY - JOUR

T1 - Search for the production of deuterons and antideuterons in e+e- annihilation at center-of-mass energies between 4.13 and 4.70 GeV

AU - BESIII Collaboration

AU - Achasov, M. N.

AU - Nikolaev, I. B.

AU - Мучной, Николай Юрьевич

PY - 2024/5/31

Y1 - 2024/5/31

N2 - Using a data sample of e+e- collision data corresponding to an integrated luminosity of 19 fb-1 collected with the BESIII detector at the BEPCII collider, we search for the production of deuterons and antideuterons via e+e-→ppπ-d¯+c.c. for the first time at center-of-mass energies between 4.13 and 4.70 GeV. No significant signal is observed and the upper limit of the e+e-→ppπ-d¯+c.c. cross section is determined to be from 9.0 to 145 fb depending on the center-of-mass energy at the 90% confidence level.

AB - Using a data sample of e+e- collision data corresponding to an integrated luminosity of 19 fb-1 collected with the BESIII detector at the BEPCII collider, we search for the production of deuterons and antideuterons via e+e-→ppπ-d¯+c.c. for the first time at center-of-mass energies between 4.13 and 4.70 GeV. No significant signal is observed and the upper limit of the e+e-→ppπ-d¯+c.c. cross section is determined to be from 9.0 to 145 fb depending on the center-of-mass energy at the 90% confidence level.

UR - https://www.mendeley.com/catalogue/1f6d3b57-49ad-3985-96d2-3629b200e348/

UR - https://www.scopus.com/record/display.uri?eid=2-s2.0-85195274459&origin=inward&txGid=3a1d88a5be42ae71b63cb685a2c0d6f7

U2 - 10.1103/PhysRevD.109.092013

DO - 10.1103/PhysRevD.109.092013

M3 - Article

VL - 109

JO - Physical Review D

JF - Physical Review D

SN - 2470-0010

IS - 9

M1 - 092013

ER -

ID: 62699483