Production of the neutron-rich hypernucleusΛ 10Li in the (π1, K+) double charge-exchange reaction

P. K. Saha; T. Fukuda; W. Imoto; J. K. Ahn; S. Ajimura; K. Aoki; H. C. Bhang; H. Fujioka; H. Hotchi; J. I. Hwang; T. Itabashi; B. H. Kang; H. D. Kim; M. J. Kim; T. Kishimoto; A. Krutenkova; T. Maruta; Y. Miura; K. Miwa; T. Nagae; H. Noumi; H. Outa; T. Ohtaki; A. Sakaguchi; Y. Sato; M. Sekimoto; Y. Shimizu; H. Tamura; K. Tanida; A. Toyoda; M. Ukai; H. J. Yim

doi:10.1103/PhysRevLett.94.052502

Production of the neutron-rich hypernucleus_Λ ¹⁰Li in the (π¹, K⁺) double charge-exchange reaction

P. K. Saha
, T. Fukuda
, W. Imoto
, J. K. Ahn
, S. Ajimura
, K. Aoki
, H. C. Bhang
, H. Fujioka
, H. Hotchi
, J. I. Hwang
, T. Itabashi
, B. H. Kang
, H. D. Kim
, M. J. Kim
, T. Kishimoto
, A. Krutenkova
, T. Maruta
, Y. Miura
, K. Miwa
, T. Nagae

H. Noumi, H. Outa, T. Ohtaki, A. Sakaguchi, Y. Sato, M. Sekimoto, Y. Shimizu, H. Tamura, K. Tanida, A. Toyoda, M. Ukai, H. J. Yim

School of Earth System Sciences

Osaka Electro-Communication University
Japan Atomic Energy Agency
Pusan National University
The University of Osaka
High Energy Accelerator Research Organization, Institute of Particle and Nuclear Physics
Seoul National University
The University of Tokyo
Alikhanov Institute for Theoretical and Experimental Physics
Tohoku University
Kyoto University
RIKEN

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

75 Scopus citations

Abstract

In order to produce a neutron-rich A hypernucleus for the first time, we carried out an experiment by utilizing the (π^-, K⁺) double charge-exchange reaction on a _Λ¹⁰B target. We observed the production of a _Λ¹⁰Li hypernucleus. The cross section for the Λ bound region was found to be 11.3 ± 1.9 nb/sr with the 1.2 GeV/c incident momentum, which is compared with the _Λ¹⁰B hypernucleus production cross section, 7.8 ± 0.3 μb/sr, in the (π⁺, K⁺) reaction with a 1.05 GeV/c incident momentum beam.

Original language	English
Article number	052502
Journal	Physical Review Letters
Volume	94
Issue number	5
DOIs	https://doi.org/10.1103/PhysRevLett.94.052502
State	Published - 11 Feb 2005

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Saha, P. K., Fukuda, T., Imoto, W., Ahn, J. K., Ajimura, S., Aoki, K., Bhang, H. C., Fujioka, H., Hotchi, H., Hwang, J. I., Itabashi, T., Kang, B. H., Kim, H. D., Kim, M. J., Kishimoto, T., Krutenkova, A., Maruta, T., Miura, Y., Miwa, K., ... Yim, H. J. (2005). Production of the neutron-rich hypernucleus_Λ ¹⁰Li in the (π¹, K⁺) double charge-exchange reaction. Physical Review Letters, 94(5), Article 052502. https://doi.org/10.1103/PhysRevLett.94.052502

@article{0297ba8dfbd6491c9703efeff5a8e3c5,

title = "Production of the neutron-rich hypernucleusΛ 10Li in the (π1, K+) double charge-exchange reaction",

abstract = "In order to produce a neutron-rich A hypernucleus for the first time, we carried out an experiment by utilizing the (π-, K+) double charge-exchange reaction on a Λ10B target. We observed the production of a Λ10Li hypernucleus. The cross section for the Λ bound region was found to be 11.3 ± 1.9 nb/sr with the 1.2 GeV/c incident momentum, which is compared with the Λ10B hypernucleus production cross section, 7.8 ± 0.3 μb/sr, in the (π+, K+) reaction with a 1.05 GeV/c incident momentum beam.",

author = "Saha, \{P. K.\} and T. Fukuda and W. Imoto and Ahn, \{J. K.\} and S. Ajimura and K. Aoki and Bhang, \{H. C.\} and H. Fujioka and H. Hotchi and Hwang, \{J. I.\} and T. Itabashi and Kang, \{B. H.\} and Kim, \{H. D.\} and Kim, \{M. J.\} and T. Kishimoto and A. Krutenkova and T. Maruta and Y. Miura and K. Miwa and T. Nagae and H. Noumi and H. Outa and T. Ohtaki and A. Sakaguchi and Y. Sato and M. Sekimoto and Y. Shimizu and H. Tamura and K. Tanida and A. Toyoda and M. Ukai and Yim, \{H. J.\}",

year = "2005",

month = feb,

day = "11",

doi = "10.1103/PhysRevLett.94.052502",

language = "English",

volume = "94",

journal = "Physical Review Letters",

issn = "0031-9007",

publisher = "American Physical Society",

number = "5",

}

Saha, PK, Fukuda, T, Imoto, W, Ahn, JK, Ajimura, S, Aoki, K, Bhang, HC, Fujioka, H, Hotchi, H, Hwang, JI, Itabashi, T, Kang, BH, Kim, HD, Kim, MJ, Kishimoto, T, Krutenkova, A, Maruta, T, Miura, Y, Miwa, K, Nagae, T, Noumi, H, Outa, H, Ohtaki, T, Sakaguchi, A, Sato, Y, Sekimoto, M, Shimizu, Y, Tamura, H, Tanida, K, Toyoda, A, Ukai, M & Yim, HJ 2005, 'Production of the neutron-rich hypernucleus_Λ ¹⁰Li in the (π¹, K⁺) double charge-exchange reaction', Physical Review Letters, vol. 94, no. 5, 052502. https://doi.org/10.1103/PhysRevLett.94.052502

TY - JOUR

T1 - Production of the neutron-rich hypernucleusΛ 10Li in the (π1, K+) double charge-exchange reaction

AU - Saha, P. K.

AU - Fukuda, T.

AU - Imoto, W.

AU - Ahn, J. K.

AU - Ajimura, S.

AU - Aoki, K.

AU - Bhang, H. C.

AU - Fujioka, H.

AU - Hotchi, H.

AU - Hwang, J. I.

AU - Itabashi, T.

AU - Kang, B. H.

AU - Kim, H. D.

AU - Kim, M. J.

AU - Kishimoto, T.

AU - Krutenkova, A.

AU - Maruta, T.

AU - Miura, Y.

AU - Miwa, K.

AU - Nagae, T.

AU - Noumi, H.

AU - Outa, H.

AU - Ohtaki, T.

AU - Sakaguchi, A.

AU - Sato, Y.

AU - Sekimoto, M.

AU - Shimizu, Y.

AU - Tamura, H.

AU - Tanida, K.

AU - Toyoda, A.

AU - Ukai, M.

AU - Yim, H. J.

PY - 2005/2/11

Y1 - 2005/2/11

N2 - In order to produce a neutron-rich A hypernucleus for the first time, we carried out an experiment by utilizing the (π-, K+) double charge-exchange reaction on a Λ10B target. We observed the production of a Λ10Li hypernucleus. The cross section for the Λ bound region was found to be 11.3 ± 1.9 nb/sr with the 1.2 GeV/c incident momentum, which is compared with the Λ10B hypernucleus production cross section, 7.8 ± 0.3 μb/sr, in the (π+, K+) reaction with a 1.05 GeV/c incident momentum beam.

AB - In order to produce a neutron-rich A hypernucleus for the first time, we carried out an experiment by utilizing the (π-, K+) double charge-exchange reaction on a Λ10B target. We observed the production of a Λ10Li hypernucleus. The cross section for the Λ bound region was found to be 11.3 ± 1.9 nb/sr with the 1.2 GeV/c incident momentum, which is compared with the Λ10B hypernucleus production cross section, 7.8 ± 0.3 μb/sr, in the (π+, K+) reaction with a 1.05 GeV/c incident momentum beam.

UR - https://www.scopus.com/pages/publications/18144412749

U2 - 10.1103/PhysRevLett.94.052502

DO - 10.1103/PhysRevLett.94.052502

M3 - Article

AN - SCOPUS:18144412749

SN - 0031-9007

VL - 94

JO - Physical Review Letters

JF - Physical Review Letters

IS - 5

M1 - 052502

ER -

Production of the neutron-rich hypernucleus_Λ ¹⁰Li in the (π¹, K⁺) double charge-exchange reaction

Abstract

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