Four-body structure of neutron-rich hypernucleus 6ΛH

E. Hiyama; S. Ohnishi; M. Kamimura; Y. Yamamoto

doi:10.1016/j.nuclphysa.2013.04.001

Four-body structure of neutron-rich hypernucleus ⁶_ΛH

E. Hiyama
, S. Ohnishi
, M. Kamimura
, Y. Yamamoto

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

28 Citations (Scopus)

Abstract

The structure of heavy hyperhydrogen ⁶_ΛH is studied within the framework of a t n nΛ four-body cluster model. Interactions among the constituent subunits are determined so as to reproduce reasonably well the observed low energy properties of the t n, tΛ and tnn subsystems. As long as we reproduce the energy and width of ⁵H within the error bar, the ground state of ⁶_ΛH is obtained as a resonant state.

Original language	English
Pages (from-to)	29-39
Number of pages	11
Journal	Nuclear Physics A
Volume	908
DOIs	https://doi.org/10.1016/j.nuclphysa.2013.04.001
Publication status	Published - Jun 7 2013
Externally published	Yes

All Science Journal Classification (ASJC) codes

Nuclear and High Energy Physics

Access to Document

10.1016/j.nuclphysa.2013.04.001

Cite this

@article{d097204e2c5f40d2b61c87d0a5ed858f,

title = "Four-body structure of neutron-rich hypernucleus 6ΛH",

abstract = "The structure of heavy hyperhydrogen 6ΛH is studied within the framework of a t n nΛ four-body cluster model. Interactions among the constituent subunits are determined so as to reproduce reasonably well the observed low energy properties of the t n, tΛ and tnn subsystems. As long as we reproduce the energy and width of 5H within the error bar, the ground state of 6ΛH is obtained as a resonant state.",

keywords = "Few-body problem, Hypernuclear physics",

author = "E. Hiyama and S. Ohnishi and M. Kamimura and Y. Yamamoto",

note = "Funding Information: The authors thank Professors T. Bressani, S. Marcello, E. Botta, A. Feliciello, A. Gal and B.F. Gibson for informative discussions. Also the authors thank Dr. S. Gojuki for support of numerical calculation. The numerical calculations were performed on the HITACHI SR16000 at KEK and YITP. This work was supported by Grants-in-Aid for Scientific Research from Monbukagakusho of Japan (No. 23224006 ). ",

year = "2013",

month = jun,

day = "7",

doi = "10.1016/j.nuclphysa.2013.04.001",

language = "English",

volume = "908",

pages = "29--39",

journal = "Nuclear Physics A",

issn = "0375-9474",

publisher = "Elsevier B.V.",

}

TY - JOUR

T1 - Four-body structure of neutron-rich hypernucleus 6ΛH

AU - Hiyama, E.

AU - Ohnishi, S.

AU - Kamimura, M.

AU - Yamamoto, Y.

N1 - Funding Information: The authors thank Professors T. Bressani, S. Marcello, E. Botta, A. Feliciello, A. Gal and B.F. Gibson for informative discussions. Also the authors thank Dr. S. Gojuki for support of numerical calculation. The numerical calculations were performed on the HITACHI SR16000 at KEK and YITP. This work was supported by Grants-in-Aid for Scientific Research from Monbukagakusho of Japan (No. 23224006 ).

PY - 2013/6/7

Y1 - 2013/6/7

N2 - The structure of heavy hyperhydrogen 6ΛH is studied within the framework of a t n nΛ four-body cluster model. Interactions among the constituent subunits are determined so as to reproduce reasonably well the observed low energy properties of the t n, tΛ and tnn subsystems. As long as we reproduce the energy and width of 5H within the error bar, the ground state of 6ΛH is obtained as a resonant state.

AB - The structure of heavy hyperhydrogen 6ΛH is studied within the framework of a t n nΛ four-body cluster model. Interactions among the constituent subunits are determined so as to reproduce reasonably well the observed low energy properties of the t n, tΛ and tnn subsystems. As long as we reproduce the energy and width of 5H within the error bar, the ground state of 6ΛH is obtained as a resonant state.

KW - Few-body problem

KW - Hypernuclear physics

UR - https://www.scopus.com/pages/publications/84876315569

UR - https://www.scopus.com/pages/publications/84876315569#tab=citedBy

U2 - 10.1016/j.nuclphysa.2013.04.001

DO - 10.1016/j.nuclphysa.2013.04.001

M3 - Article

AN - SCOPUS:84876315569

SN - 0375-9474

VL - 908

SP - 29

EP - 39

JO - Nuclear Physics A

JF - Nuclear Physics A

ER -

Four-body structure of neutron-rich hypernucleus ⁶_ΛH

Abstract

All Science Journal Classification (ASJC) codes

Access to Document

Other files and links

Fingerprint

Cite this