Hypernuclear Fine Structure in [Formula presented]

H. Akikawa; S. Ajimura; R. E. Chrien; P. M. Eugenio; G. B. Franklin; J. Franz; L. Gang; K. Imai; P. Khaustov; M. May; P. H. Pile; B. Quinn; A. Rusek; J. Sasao; R. I. Sawafta; H. Schmitt; H. Tamura; L. Tang; K. Tanida; L. Yuan; S. H. Zhou; L. H. Zhu; X. F. Zhu

doi:10.1103/PhysRevLett.88.082501

Hypernuclear Fine Structure in [Formula presented]

H. Akikawa, S. Ajimura, R. E. Chrien, P. M. Eugenio, G. B. Franklin, J. Franz, L. Gang, K. Imai, P. Khaustov, M. May, P. H. Pile, B. Quinn, A. Rusek, J. Sasao, R. I. Sawafta, H. Schmitt, H. Tamura, L. Tang, K. Tanida, L. YuanS. H. Zhou, L. H. Zhu, X. F. Zhu

SCI - Physics

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

3 Citations (Scopus)

Abstract

With a germanium detector array (Hyperball), we observed two [Formula presented]-ray peaks corresponding to the two transitions ([Formula presented] and [Formula presented]) in the [Formula presented] hypernucleus which was produced by the [Formula presented] reaction. The energies of the [Formula presented] rays are [Formula presented] and [Formula presented]. The energy difference was measured to be [Formula presented], which indicates a very small [Formula presented]-spin-dependent spin-orbit force between a [Formula presented] and a nucleon. This is the smallest level splitting by far ever measured in a hypernucleus.

Original language	English
Number of pages	1
Journal	Physical review letters
Volume	88
Issue number	8
DOIs	https://doi.org/10.1103/PhysRevLett.88.082501
Publication status	Published - 2002

ASJC Scopus subject areas

Physics and Astronomy(all)

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10.1103/PhysRevLett.88.082501

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Akikawa, H., Ajimura, S., Chrien, R. E., Eugenio, P. M., Franklin, G. B., Franz, J., Gang, L., Imai, K., Khaustov, P., May, M., Pile, P. H., Quinn, B., Rusek, A., Sasao, J., Sawafta, R. I., Schmitt, H., Tamura, H., Tang, L., Tanida, K., ... Zhu, X. F. (2002). Hypernuclear Fine Structure in [Formula presented]. Physical review letters, 88(8). https://doi.org/10.1103/PhysRevLett.88.082501

Hypernuclear Fine Structure in [Formula presented]. / Akikawa, H.; Ajimura, S.; Chrien, R. E.; Eugenio, P. M.; Franklin, G. B.; Franz, J.; Gang, L.; Imai, K.; Khaustov, P.; May, M.; Pile, P. H.; Quinn, B.; Rusek, A.; Sasao, J.; Sawafta, R. I.; Schmitt, H.; Tamura, H.; Tang, L.; Tanida, K.; Yuan, L.; Zhou, S. H.; Zhu, L. H.; Zhu, X. F.

In: Physical review letters, Vol. 88, No. 8, 2002.

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

Akikawa, H, Ajimura, S, Chrien, RE, Eugenio, PM, Franklin, GB, Franz, J, Gang, L, Imai, K, Khaustov, P, May, M, Pile, PH, Quinn, B, Rusek, A, Sasao, J, Sawafta, RI, Schmitt, H, Tamura, H, Tang, L, Tanida, K, Yuan, L, Zhou, SH, Zhu, LH & Zhu, XF 2002, 'Hypernuclear Fine Structure in [Formula presented]', Physical review letters, vol. 88, no. 8. https://doi.org/10.1103/PhysRevLett.88.082501

Akikawa, H. ; Ajimura, S. ; Chrien, R. E. ; Eugenio, P. M. ; Franklin, G. B. ; Franz, J. ; Gang, L. ; Imai, K. ; Khaustov, P. ; May, M. ; Pile, P. H. ; Quinn, B. ; Rusek, A. ; Sasao, J. ; Sawafta, R. I. ; Schmitt, H. ; Tamura, H. ; Tang, L. ; Tanida, K. ; Yuan, L. ; Zhou, S. H. ; Zhu, L. H. ; Zhu, X. F. / Hypernuclear Fine Structure in [Formula presented]. In: Physical review letters. 2002 ; Vol. 88, No. 8.

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title = "Hypernuclear Fine Structure in [Formula presented]",

abstract = "With a germanium detector array (Hyperball), we observed two [Formula presented]-ray peaks corresponding to the two transitions ([Formula presented] and [Formula presented]) in the [Formula presented] hypernucleus which was produced by the [Formula presented] reaction. The energies of the [Formula presented] rays are [Formula presented] and [Formula presented]. The energy difference was measured to be [Formula presented], which indicates a very small [Formula presented]-spin-dependent spin-orbit force between a [Formula presented] and a nucleon. This is the smallest level splitting by far ever measured in a hypernucleus.",

author = "H. Akikawa and S. Ajimura and Chrien, {R. E.} and Eugenio, {P. M.} and Franklin, {G. B.} and J. Franz and L. Gang and K. Imai and P. Khaustov and M. May and Pile, {P. H.} and B. Quinn and A. Rusek and J. Sasao and Sawafta, {R. I.} and H. Schmitt and H. Tamura and L. Tang and K. Tanida and L. Yuan and Zhou, {S. H.} and Zhu, {L. H.} and Zhu, {X. F.}",

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doi = "10.1103/PhysRevLett.88.082501",

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volume = "88",

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T1 - Hypernuclear Fine Structure in [Formula presented]

AU - Akikawa, H.

AU - Ajimura, S.

AU - Chrien, R. E.

AU - Eugenio, P. M.

AU - Franklin, G. B.

AU - Franz, J.

AU - Gang, L.

AU - Imai, K.

AU - Khaustov, P.

AU - May, M.

AU - Pile, P. H.

AU - Quinn, B.

AU - Rusek, A.

AU - Sasao, J.

AU - Sawafta, R. I.

AU - Schmitt, H.

AU - Tamura, H.

AU - Tang, L.

AU - Tanida, K.

AU - Yuan, L.

AU - Zhou, S. H.

AU - Zhu, L. H.

AU - Zhu, X. F.

PY - 2002

Y1 - 2002

N2 - With a germanium detector array (Hyperball), we observed two [Formula presented]-ray peaks corresponding to the two transitions ([Formula presented] and [Formula presented]) in the [Formula presented] hypernucleus which was produced by the [Formula presented] reaction. The energies of the [Formula presented] rays are [Formula presented] and [Formula presented]. The energy difference was measured to be [Formula presented], which indicates a very small [Formula presented]-spin-dependent spin-orbit force between a [Formula presented] and a nucleon. This is the smallest level splitting by far ever measured in a hypernucleus.

AB - With a germanium detector array (Hyperball), we observed two [Formula presented]-ray peaks corresponding to the two transitions ([Formula presented] and [Formula presented]) in the [Formula presented] hypernucleus which was produced by the [Formula presented] reaction. The energies of the [Formula presented] rays are [Formula presented] and [Formula presented]. The energy difference was measured to be [Formula presented], which indicates a very small [Formula presented]-spin-dependent spin-orbit force between a [Formula presented] and a nucleon. This is the smallest level splitting by far ever measured in a hypernucleus.

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