Hadron molecules

Thomas Gutsche, Tanja Branz, Amand Faessler, Ian Woo Lee, Valery E. Lyubovitskij

Результат исследований: Материалы для журналаСтатья

2 Цитирования (Scopus)

Выдержка

We discuss a, possible interpretation of the open charm mesons D s0* (2317), Ds1 (2460) and the hidden charm mesons X(3872), Y(3940) and Y(4140) as hadron molecules. Using a, phenomenological Lagrangian approach we review the strong and radiative decays of the D s0* (2317) and Ds1 (2460) states. The X(3872) is assumed to consist dominantly of molecular hadronic components with an additional small admixture of a charmonium configuration. Determing the radiative (γJ/Ψ and γΨ (2s)) and strong (J/Ψ2π and J/Ψ 3π) decay modes we show that the present experimental observation is consistent with the molecular structure assumption of the X(3872). Finally, we give evidence for molecular interpretations of the Y(3940) and Y(4140) related to the observed strong decay modes J/Ψ + w or J/Ψ + Φ, respectively.

Язык оригиналаАнглийский
Страницы (с-по)1185-1190
Число страниц6
ЖурналChinese Physics C
Том34
Номер выпуска9
DOI
СостояниеОпубликовано - сен 2010
Опубликовано для внешнего пользованияДа

Отпечаток

Molecular structure
Molecules
X mesons
decay
molecules
admixtures
molecular structure
mesons
configurations

ASJC Scopus subject areas

  • Nuclear and High Energy Physics
  • Astronomy and Astrophysics
  • Instrumentation

Цитировать

Gutsche, T., Branz, T., Faessler, A., Lee, I. W., & Lyubovitskij, V. E. (2010). Hadron molecules. Chinese Physics C, 34(9), 1185-1190. https://doi.org/10.1088/1674-1137/34/9/007

Hadron molecules. / Gutsche, Thomas; Branz, Tanja; Faessler, Amand; Lee, Ian Woo; Lyubovitskij, Valery E.

В: Chinese Physics C, Том 34, № 9, 09.2010, стр. 1185-1190.

Результат исследований: Материалы для журналаСтатья

Gutsche, T, Branz, T, Faessler, A, Lee, IW & Lyubovitskij, VE 2010, 'Hadron molecules', Chinese Physics C, том. 34, № 9, стр. 1185-1190. https://doi.org/10.1088/1674-1137/34/9/007
Gutsche T, Branz T, Faessler A, Lee IW, Lyubovitskij VE. Hadron molecules. Chinese Physics C. 2010 Сент.;34(9):1185-1190. https://doi.org/10.1088/1674-1137/34/9/007
Gutsche, Thomas ; Branz, Tanja ; Faessler, Amand ; Lee, Ian Woo ; Lyubovitskij, Valery E. / Hadron molecules. В: Chinese Physics C. 2010 ; Том 34, № 9. стр. 1185-1190.
@article{48667e9dbc72495983e333d9391fe1c3,
title = "Hadron molecules",
abstract = "We discuss a, possible interpretation of the open charm mesons D s0* (2317), Ds1 (2460) and the hidden charm mesons X(3872), Y(3940) and Y(4140) as hadron molecules. Using a, phenomenological Lagrangian approach we review the strong and radiative decays of the D s0* (2317) and Ds1 (2460) states. The X(3872) is assumed to consist dominantly of molecular hadronic components with an additional small admixture of a charmonium configuration. Determing the radiative (γJ/Ψ and γΨ (2s)) and strong (J/Ψ2π and J/Ψ 3π) decay modes we show that the present experimental observation is consistent with the molecular structure assumption of the X(3872). Finally, we give evidence for molecular interpretations of the Y(3940) and Y(4140) related to the observed strong decay modes J/Ψ + w or J/Ψ + Φ, respectively.",
keywords = "Charm mesons, Hadronic molecule, Strong and radiative decay",
author = "Thomas Gutsche and Tanja Branz and Amand Faessler and Lee, {Ian Woo} and Lyubovitskij, {Valery E.}",
year = "2010",
month = "9",
doi = "10.1088/1674-1137/34/9/007",
language = "English",
volume = "34",
pages = "1185--1190",
journal = "Chinese Physics C",
issn = "1674-1137",
publisher = "IOP Publishing Ltd.",
number = "9",

}

TY - JOUR

T1 - Hadron molecules

AU - Gutsche, Thomas

AU - Branz, Tanja

AU - Faessler, Amand

AU - Lee, Ian Woo

AU - Lyubovitskij, Valery E.

PY - 2010/9

Y1 - 2010/9

N2 - We discuss a, possible interpretation of the open charm mesons D s0* (2317), Ds1 (2460) and the hidden charm mesons X(3872), Y(3940) and Y(4140) as hadron molecules. Using a, phenomenological Lagrangian approach we review the strong and radiative decays of the D s0* (2317) and Ds1 (2460) states. The X(3872) is assumed to consist dominantly of molecular hadronic components with an additional small admixture of a charmonium configuration. Determing the radiative (γJ/Ψ and γΨ (2s)) and strong (J/Ψ2π and J/Ψ 3π) decay modes we show that the present experimental observation is consistent with the molecular structure assumption of the X(3872). Finally, we give evidence for molecular interpretations of the Y(3940) and Y(4140) related to the observed strong decay modes J/Ψ + w or J/Ψ + Φ, respectively.

AB - We discuss a, possible interpretation of the open charm mesons D s0* (2317), Ds1 (2460) and the hidden charm mesons X(3872), Y(3940) and Y(4140) as hadron molecules. Using a, phenomenological Lagrangian approach we review the strong and radiative decays of the D s0* (2317) and Ds1 (2460) states. The X(3872) is assumed to consist dominantly of molecular hadronic components with an additional small admixture of a charmonium configuration. Determing the radiative (γJ/Ψ and γΨ (2s)) and strong (J/Ψ2π and J/Ψ 3π) decay modes we show that the present experimental observation is consistent with the molecular structure assumption of the X(3872). Finally, we give evidence for molecular interpretations of the Y(3940) and Y(4140) related to the observed strong decay modes J/Ψ + w or J/Ψ + Φ, respectively.

KW - Charm mesons

KW - Hadronic molecule

KW - Strong and radiative decay

UR - http://www.scopus.com/inward/record.url?scp=78650090109&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=78650090109&partnerID=8YFLogxK

U2 - 10.1088/1674-1137/34/9/007

DO - 10.1088/1674-1137/34/9/007

M3 - Article

AN - SCOPUS:78650090109

VL - 34

SP - 1185

EP - 1190

JO - Chinese Physics C

JF - Chinese Physics C

SN - 1674-1137

IS - 9

ER -