Spectroscopic study of 10ΛB, 12ΛC, 28ΛSi, 89ΛY, 139ΛLa, and 208ΛPb by the (π+,K+) reaction

T. Hasegawa; O. Hashimoto; S. Homma; T. Miyachi; T. Nagae; M. Sekimoto; T. Shibata; H. Sakaguchi; T. Takahashi; K. Aoki; H. Noumi; H. Bhang; M. Youn; Y. Gavrilov; S. Ajimura; T. Kishimoto; A. Ohkusu; K. Maeda; R. Sawafta; R. P. Redwine

doi:10.1103/PhysRevC.53.1210

Spectroscopic study of ¹⁰_ΛB, ¹²_ΛC, ²⁸_ΛSi, ⁸⁹_ΛY, ¹³⁹_ΛLa, and ²⁰⁸_ΛPb by the (π⁺,K⁺) reaction

T. Hasegawa, O. Hashimoto, S. Homma, T. Miyachi, T. Nagae, M. Sekimoto, T. Shibata, H. Sakaguchi, T. Takahashi, K. Aoki, H. Noumi, H. Bhang, M. Youn, Y. Gavrilov, S. Ajimura, T. Kishimoto, A. Ohkusu, K. Maeda, R. Sawafta, R. P. Redwine

SCI - Physics

Research output: Contribution to journal › Article

192 Citations (Scopus)

Abstract

Hypernuclear mass spectra of measured by the ¹⁰_ΛB, ¹²_ΛC, ²⁸_ΛSi, ⁸⁹_ΛY, ¹³⁹_ΛLa, and ²⁰⁸_ΛPb were measured by the (π⁺,K⁺) reaction with an energy resolution of 2 MeV (FWHM). The experiment was carried out with a 1.06 GeV/c π⁺ beam from the KEK 12-GeV PS and with the superconducting kaon spectrometer (SKS). For light hypernuclei, core-excited states were resolved for the first time. For heavy hypernuclei, peak structure reflecting Λ shell structure was observed.

Original language	English
Pages (from-to)	1210-1220
Number of pages	11
Journal	Physical Review C - Nuclear Physics
Volume	53
Issue number	3
DOIs	https://doi.org/10.1103/PhysRevC.53.1210
Publication status	Published - 1996 Mar

ASJC Scopus subject areas

Nuclear and High Energy Physics

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10.1103/PhysRevC.53.1210

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Hasegawa, T., Hashimoto, O., Homma, S., Miyachi, T., Nagae, T., Sekimoto, M., Shibata, T., Sakaguchi, H., Takahashi, T., Aoki, K., Noumi, H., Bhang, H., Youn, M., Gavrilov, Y., Ajimura, S., Kishimoto, T., Ohkusu, A., Maeda, K., Sawafta, R., & Redwine, R. P. (1996). Spectroscopic study of ¹⁰_ΛB, ¹²_ΛC, ²⁸_ΛSi, ⁸⁹_ΛY, ¹³⁹_ΛLa, and ²⁰⁸_ΛPb by the (π⁺,K⁺) reaction. Physical Review C - Nuclear Physics, 53(3), 1210-1220. https://doi.org/10.1103/PhysRevC.53.1210

Spectroscopic study of ¹⁰_ΛB, ¹²_ΛC, ²⁸_ΛSi, ⁸⁹_ΛY, ¹³⁹_ΛLa, and ²⁰⁸_ΛPb by the (π⁺,K⁺) reaction. / Hasegawa, T.; Hashimoto, O.; Homma, S.; Miyachi, T.; Nagae, T.; Sekimoto, M.; Shibata, T.; Sakaguchi, H.; Takahashi, T.; Aoki, K.; Noumi, H.; Bhang, H.; Youn, M.; Gavrilov, Y.; Ajimura, S.; Kishimoto, T.; Ohkusu, A.; Maeda, K.; Sawafta, R.; Redwine, R. P.

In: Physical Review C - Nuclear Physics, Vol. 53, No. 3, 03.1996, p. 1210-1220.

Research output: Contribution to journal › Article

Hasegawa, T, Hashimoto, O, Homma, S, Miyachi, T, Nagae, T, Sekimoto, M, Shibata, T, Sakaguchi, H, Takahashi, T, Aoki, K, Noumi, H, Bhang, H, Youn, M, Gavrilov, Y, Ajimura, S, Kishimoto, T, Ohkusu, A, Maeda, K, Sawafta, R & Redwine, RP 1996, 'Spectroscopic study of ¹⁰_ΛB, ¹²_ΛC, ²⁸_ΛSi, ⁸⁹_ΛY, ¹³⁹_ΛLa, and ²⁰⁸_ΛPb by the (π⁺,K⁺) reaction', Physical Review C - Nuclear Physics, vol. 53, no. 3, pp. 1210-1220. https://doi.org/10.1103/PhysRevC.53.1210

Hasegawa, T. ; Hashimoto, O. ; Homma, S. ; Miyachi, T. ; Nagae, T. ; Sekimoto, M. ; Shibata, T. ; Sakaguchi, H. ; Takahashi, T. ; Aoki, K. ; Noumi, H. ; Bhang, H. ; Youn, M. ; Gavrilov, Y. ; Ajimura, S. ; Kishimoto, T. ; Ohkusu, A. ; Maeda, K. ; Sawafta, R. ; Redwine, R. P. / Spectroscopic study of ¹⁰_ΛB, ¹²_ΛC, ²⁸_ΛSi, ⁸⁹_ΛY, ¹³⁹_ΛLa, and ²⁰⁸_ΛPb by the (π⁺,K⁺) reaction. In: Physical Review C - Nuclear Physics. 1996 ; Vol. 53, No. 3. pp. 1210-1220.

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title = "Spectroscopic study of 10ΛB, 12ΛC, 28ΛSi, 89ΛY, 139ΛLa, and 208ΛPb by the (π+,K+) reaction",

abstract = "Hypernuclear mass spectra of measured by the 10ΛB, 12ΛC, 28ΛSi, 89ΛY, 139ΛLa, and 208ΛPb were measured by the (π+,K+) reaction with an energy resolution of 2 MeV (FWHM). The experiment was carried out with a 1.06 GeV/c π+ beam from the KEK 12-GeV PS and with the superconducting kaon spectrometer (SKS). For light hypernuclei, core-excited states were resolved for the first time. For heavy hypernuclei, peak structure reflecting Λ shell structure was observed.",

author = "T. Hasegawa and O. Hashimoto and S. Homma and T. Miyachi and T. Nagae and M. Sekimoto and T. Shibata and H. Sakaguchi and T. Takahashi and K. Aoki and H. Noumi and H. Bhang and M. Youn and Y. Gavrilov and S. Ajimura and T. Kishimoto and A. Ohkusu and K. Maeda and R. Sawafta and Redwine, {R. P.}",

year = "1996",

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doi = "10.1103/PhysRevC.53.1210",

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volume = "53",

pages = "1210--1220",

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T1 - Spectroscopic study of 10ΛB, 12ΛC, 28ΛSi, 89ΛY, 139ΛLa, and 208ΛPb by the (π+,K+) reaction

AU - Hasegawa, T.

AU - Hashimoto, O.

AU - Homma, S.

AU - Miyachi, T.

AU - Nagae, T.

AU - Sekimoto, M.

AU - Shibata, T.

AU - Sakaguchi, H.

AU - Takahashi, T.

AU - Aoki, K.

AU - Noumi, H.

AU - Bhang, H.

AU - Youn, M.

AU - Gavrilov, Y.

AU - Ajimura, S.

AU - Kishimoto, T.

AU - Ohkusu, A.

AU - Maeda, K.

AU - Sawafta, R.

AU - Redwine, R. P.

PY - 1996/3

Y1 - 1996/3

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AB - Hypernuclear mass spectra of measured by the 10ΛB, 12ΛC, 28ΛSi, 89ΛY, 139ΛLa, and 208ΛPb were measured by the (π+,K+) reaction with an energy resolution of 2 MeV (FWHM). The experiment was carried out with a 1.06 GeV/c π+ beam from the KEK 12-GeV PS and with the superconducting kaon spectrometer (SKS). For light hypernuclei, core-excited states were resolved for the first time. For heavy hypernuclei, peak structure reflecting Λ shell structure was observed.

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