Reactions looking for hidden charm pentaquarks with or without strangeness

Eulogio Oset; Hua Xing Chen; Albert Feijoo; Li Sheng Geng; Wei Hong Liang; De Min Li; Jun Xu Lu; Vladymir K. Magas; Juan Nieves; Angels Ramos; Luis Roca; En Wang; Ju Jun Xie

doi:10.5506/APhysPolBSupp.9.529

Reactions looking for hidden charm pentaquarks with or without strangeness

Eulogio Oset
, Hua Xing Chen
, Albert Feijoo
, Li Sheng Geng
, Wei Hong Liang
, De Min Li
, Jun Xu Lu
, Vladymir K. Magas
, Juan Nieves
, Angels Ramos
, Luis Roca
, En Wang
, Ju Jun Xie

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

1 Scopus citations

Abstract

Results for five reactions, Λ_b → J/ψK^-p, Λ_b → J/ψηΛ, Λ_b → J/ψπ^-p, Λ_b → J/ψK⁰ Λ and Ξ^- _b → J/ψK^- Λ are presented on predictions made for molecular states of hidden charm, with or without strangeness, evaluating invariant mass distributions for J/ψp or J/ψΛ. We show that in all of these reactions, one finds peaks where the pentaquark states show up.

Original language	English
Pages (from-to)	529-535
Number of pages	7
Journal	Acta Physica Polonica B, Proceedings Supplement
Volume	9
Issue number	3
DOIs	https://doi.org/10.5506/APhysPolBSupp.9.529
State	Published - 2016

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10.5506/APhysPolBSupp.9.529

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title = "Reactions looking for hidden charm pentaquarks with or without strangeness",

abstract = "Results for five reactions, Λb → J/ψK-p, Λb → J/ψηΛ, Λb → J/ψπ-p, Λb → J/ψK0 Λ and Ξ- b → J/ψK- Λ are presented on predictions made for molecular states of hidden charm, with or without strangeness, evaluating invariant mass distributions for J/ψp or J/ψΛ. We show that in all of these reactions, one finds peaks where the pentaquark states show up.",

author = "Eulogio Oset and Chen, \{Hua Xing\} and Albert Feijoo and Geng, \{Li Sheng\} and Liang, \{Wei Hong\} and Li, \{De Min\} and Lu, \{Jun Xu\} and Magas, \{Vladymir K.\} and Juan Nieves and Angels Ramos and Luis Roca and En Wang and Xie, \{Ju Jun\}",

year = "2016",

doi = "10.5506/APhysPolBSupp.9.529",

language = "英语",

volume = "9",

pages = "529--535",

journal = "Acta Physica Polonica B, Proceedings Supplement",

issn = "1899-2358",

publisher = "Jagiellonian University",

number = "3",

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TY - JOUR

T1 - Reactions looking for hidden charm pentaquarks with or without strangeness

AU - Oset, Eulogio

AU - Chen, Hua Xing

AU - Feijoo, Albert

AU - Geng, Li Sheng

AU - Liang, Wei Hong

AU - Li, De Min

AU - Lu, Jun Xu

AU - Magas, Vladymir K.

AU - Nieves, Juan

AU - Ramos, Angels

AU - Roca, Luis

AU - Wang, En

AU - Xie, Ju Jun

PY - 2016

Y1 - 2016

N2 - Results for five reactions, Λb → J/ψK-p, Λb → J/ψηΛ, Λb → J/ψπ-p, Λb → J/ψK0 Λ and Ξ- b → J/ψK- Λ are presented on predictions made for molecular states of hidden charm, with or without strangeness, evaluating invariant mass distributions for J/ψp or J/ψΛ. We show that in all of these reactions, one finds peaks where the pentaquark states show up.

AB - Results for five reactions, Λb → J/ψK-p, Λb → J/ψηΛ, Λb → J/ψπ-p, Λb → J/ψK0 Λ and Ξ- b → J/ψK- Λ are presented on predictions made for molecular states of hidden charm, with or without strangeness, evaluating invariant mass distributions for J/ψp or J/ψΛ. We show that in all of these reactions, one finds peaks where the pentaquark states show up.

UR - https://www.scopus.com/pages/publications/84991079594

U2 - 10.5506/APhysPolBSupp.9.529

DO - 10.5506/APhysPolBSupp.9.529

M3 - 文章

AN - SCOPUS:84991079594

SN - 1899-2358

VL - 9

SP - 529

EP - 535

JO - Acta Physica Polonica B, Proceedings Supplement

JF - Acta Physica Polonica B, Proceedings Supplement

IS - 3

ER -

Reactions looking for hidden charm pentaquarks with or without strangeness

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