Standard

Observation of Three Charmoniumlike States with JPC=1−− in e+e−→D*0D*−π+. / BESIII Collaboration ; Мучной, Николай Юрьевич; Николаев, Иван Борисович.

In: Physical Review Letters, Vol. 130, No. 12, 121901, 23.03.2023.

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

Harvard

BESIII Collaboration, Мучной, НЮ & Николаев, ИБ 2023, 'Observation of Three Charmoniumlike States with JPC=1−− in e+e−→D*0D*−π+', Physical Review Letters, vol. 130, no. 12, 121901. https://doi.org/10.1103/PhysRevLett.130.121901

APA

BESIII Collaboration, Мучной, Н. Ю., & Николаев, И. Б. (2023). Observation of Three Charmoniumlike States with JPC=1−− in e+e−→D*0D*−π+. Physical Review Letters, 130(12), [121901]. https://doi.org/10.1103/PhysRevLett.130.121901

Vancouver

BESIII Collaboration, Мучной НЮ, Николаев ИБ. Observation of Three Charmoniumlike States with JPC=1−− in e+e−→D*0D*−π+. Physical Review Letters. 2023 Mar 23;130(12):121901. doi: 10.1103/PhysRevLett.130.121901

Author

BESIII Collaboration ; Мучной, Николай Юрьевич ; Николаев, Иван Борисович. / Observation of Three Charmoniumlike States with JPC=1−− in e+e−→D*0D*−π+. In: Physical Review Letters. 2023 ; Vol. 130, No. 12.

BibTeX

@article{c1fe81985c61407eac604c4603880a3c,
title = "Observation of Three Charmoniumlike States with JPC=1−− in e+e−→D*0D*−π+",
abstract = "The Born cross sections of the process e+e-→D∗0D∗-π+ at center-of-mass energies from 4.189 to 4.951 GeV are measured for the first time. The data samples used correspond to an integrated luminosity of 17.9 fb-1 and were collected by the BESIII detector operating at the BEPCII storage ring. Three enhancements around 4.20, 4.47, and 4.67 GeV are visible. The resonances have masses of 4209.6±4.7±5.9 MeV/c2, 4469.1±26.2±3.6 MeV/c2, and 4675.3±29.5±3.5 MeV/c2 and widths of 81.6±17.8±9.0 MeV, 246.3±36.7±9.4 MeV, and 218.3±72.9±9.3 MeV, respectively, where the first uncertainties are statistical and the second systematic. The first and third resonances are consistent with the ψ(4230) and ψ(4660) states, respectively, while the second one is compatible with the ψ(4500) observed in the e+e-→K+K-J/ψ process. These three charmoniumlike ψ states are observed in the e+e-→D∗0D∗-π+ process for the first time.",
author = "{BESIII Collaboration} and M. Ablikim and M. n. Achasov and Мучной, {Николай Юрьевич} and Николаев, {Иван Борисович}",
note = "Observation of Three Charmoniumlike States with JPC=1−− in e+e−→D*0D*−π+ / BESIII Collaboration // Physical Review Letters. – 2023. – Vol. 130, No. 12. – P. 121901. – DOI 10.1103/physrevlett.130.121901.",
year = "2023",
month = mar,
day = "23",
doi = "10.1103/PhysRevLett.130.121901",
language = "English",
volume = "130",
journal = "Physical Review Letters",
issn = "0031-9007",
publisher = "American Physical Society",
number = "12",

}

RIS

TY - JOUR

T1 - Observation of Three Charmoniumlike States with JPC=1−− in e+e−→D*0D*−π+

AU - BESIII Collaboration

AU - Ablikim, M.

AU - Achasov, M. n.

AU - Мучной, Николай Юрьевич

AU - Николаев, Иван Борисович

N1 - Observation of Three Charmoniumlike States with JPC=1−− in e+e−→D*0D*−π+ / BESIII Collaboration // Physical Review Letters. – 2023. – Vol. 130, No. 12. – P. 121901. – DOI 10.1103/physrevlett.130.121901.

PY - 2023/3/23

Y1 - 2023/3/23

N2 - The Born cross sections of the process e+e-→D∗0D∗-π+ at center-of-mass energies from 4.189 to 4.951 GeV are measured for the first time. The data samples used correspond to an integrated luminosity of 17.9 fb-1 and were collected by the BESIII detector operating at the BEPCII storage ring. Three enhancements around 4.20, 4.47, and 4.67 GeV are visible. The resonances have masses of 4209.6±4.7±5.9 MeV/c2, 4469.1±26.2±3.6 MeV/c2, and 4675.3±29.5±3.5 MeV/c2 and widths of 81.6±17.8±9.0 MeV, 246.3±36.7±9.4 MeV, and 218.3±72.9±9.3 MeV, respectively, where the first uncertainties are statistical and the second systematic. The first and third resonances are consistent with the ψ(4230) and ψ(4660) states, respectively, while the second one is compatible with the ψ(4500) observed in the e+e-→K+K-J/ψ process. These three charmoniumlike ψ states are observed in the e+e-→D∗0D∗-π+ process for the first time.

AB - The Born cross sections of the process e+e-→D∗0D∗-π+ at center-of-mass energies from 4.189 to 4.951 GeV are measured for the first time. The data samples used correspond to an integrated luminosity of 17.9 fb-1 and were collected by the BESIII detector operating at the BEPCII storage ring. Three enhancements around 4.20, 4.47, and 4.67 GeV are visible. The resonances have masses of 4209.6±4.7±5.9 MeV/c2, 4469.1±26.2±3.6 MeV/c2, and 4675.3±29.5±3.5 MeV/c2 and widths of 81.6±17.8±9.0 MeV, 246.3±36.7±9.4 MeV, and 218.3±72.9±9.3 MeV, respectively, where the first uncertainties are statistical and the second systematic. The first and third resonances are consistent with the ψ(4230) and ψ(4660) states, respectively, while the second one is compatible with the ψ(4500) observed in the e+e-→K+K-J/ψ process. These three charmoniumlike ψ states are observed in the e+e-→D∗0D∗-π+ process for the first time.

UR - https://www.elibrary.ru/item.asp?id=61037508

UR - https://www.mendeley.com/catalogue/0f1550cf-7e2a-3a99-aab1-f8c94d52f0f2/

U2 - 10.1103/PhysRevLett.130.121901

DO - 10.1103/PhysRevLett.130.121901

M3 - Article

C2 - 37027853

VL - 130

JO - Physical Review Letters

JF - Physical Review Letters

SN - 0031-9007

IS - 12

M1 - 121901

ER -

ID: 68348148