Study of exoticness of proton-rich nuclei 23Al and its neighboring nuclei

Chun Wang Ma; De Qing Fang; Wei Guo; Kun Wang; Ting Zhi Yan; Yu Gang Ma; Xiang Zhou Cai; Wen Qing Shen; Zhi Yu Sun; Zhong Zhou Ren; Jin Gen Chen; Wen Dong Tian; Hong Wei Wang; Er Jun Ma; Gui Hua Liu; Yu Shi; Qian Min Su; Chen Zhong; M. Hosoi; T. Izumikawa; R. Kanungo; S. Nakajima; T. Ohnishi; T. Ohtsubo; T. Suda; K. Sugawara; T. Suzuki; A. Ozawa; A. Takisawa; K. Tanaka; T. Yamaguchi; I. Tanihata

Study of exoticness of proton-rich nuclei ²³Al and its neighboring nuclei

Chun Wang Ma, De Qing Fang, Wei Guo, Kun Wang, Ting Zhi Yan, Yu Gang Ma, Xiang Zhou Cai, Wen Qing Shen, Zhi Yu Sun, Zhong Zhou Ren, Jin Gen Chen, Wen Dong Tian, Hong Wei Wang, Er Jun Ma, Gui Hua Liu, Yu Shi, Qian Min Su, Chen Zhong, M. Hosoi, T. IzumikawaR. Kanungo, S. Nakajima, T. Ohnishi, T. Ohtsubo, T. Suda, K. Sugawara, T. Suzuki, A. Ozawa, A. Takisawa, K. Tanaka, T. Yamaguchi, I. Tanihata

Research Center for Electron Photon Science (ELPH)

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

Abstract

We measured the reaction cross sections (σ_R) and parallel momentum distributions (P_//) of ²³Al and it's neighboring nuclei at RIKEN-RIPS. An enhanced σ_R of ²³Al is observed, which is consistent with the previous experimental result. And the P_// of fragment from the projectile breakup nuclei have been obtained at the same time. We discuss our experimental data under the Few-Body Glauber Model. The P_// of ²³Al shows the ground state of the valence proton is a d-wave, which is consistent with the recent measurement of ²³Al's g factor. To explain the experimental σ_R and P_// of ²³Al at the same time, we suggest an enlarged core of ²³Al.

Original language	English
Pages (from-to)	186-188
Number of pages	3
Journal	Kao Neng Wu Li Yu Ho Wu Li/High Energy Physics and Nuclear Physics
Volume	30
Issue number	SUPPL. 2
Publication status	Published - 2006 Dec

Keywords

Exotic structure
Parallel momentum distribution
Proton-rich nuclei
Reaction cross section

ASJC Scopus subject areas

Nuclear and High Energy Physics
Physics and Astronomy(all)

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Ma, C. W., Fang, D. Q., Guo, W., Wang, K., Yan, T. Z., Ma, Y. G., Cai, X. Z., Shen, W. Q., Sun, Z. Y., Ren, Z. Z., Chen, J. G., Tian, W. D., Wang, H. W., Ma, E. J., Liu, G. H., Shi, Y., Su, Q. M., Zhong, C., Hosoi, M., ... Tanihata, I. (2006). Study of exoticness of proton-rich nuclei ²³Al and its neighboring nuclei. Kao Neng Wu Li Yu Ho Wu Li/High Energy Physics and Nuclear Physics, 30(SUPPL. 2), 186-188.

Study of exoticness of proton-rich nuclei ²³Al and its neighboring nuclei. / Ma, Chun Wang; Fang, De Qing; Guo, Wei; Wang, Kun; Yan, Ting Zhi; Ma, Yu Gang; Cai, Xiang Zhou; Shen, Wen Qing; Sun, Zhi Yu; Ren, Zhong Zhou; Chen, Jin Gen; Tian, Wen Dong; Wang, Hong Wei; Ma, Er Jun; Liu, Gui Hua; Shi, Yu; Su, Qian Min; Zhong, Chen; Hosoi, M.; Izumikawa, T.; Kanungo, R.; Nakajima, S.; Ohnishi, T.; Ohtsubo, T.; Suda, T.; Sugawara, K.; Suzuki, T.; Ozawa, A.; Takisawa, A.; Tanaka, K.; Yamaguchi, T.; Tanihata, I.

In: Kao Neng Wu Li Yu Ho Wu Li/High Energy Physics and Nuclear Physics, Vol. 30, No. SUPPL. 2, 12.2006, p. 186-188.

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

Ma, CW, Fang, DQ, Guo, W, Wang, K, Yan, TZ, Ma, YG, Cai, XZ, Shen, WQ, Sun, ZY, Ren, ZZ, Chen, JG, Tian, WD, Wang, HW, Ma, EJ, Liu, GH, Shi, Y, Su, QM, Zhong, C, Hosoi, M, Izumikawa, T, Kanungo, R, Nakajima, S, Ohnishi, T, Ohtsubo, T, Suda, T, Sugawara, K, Suzuki, T, Ozawa, A, Takisawa, A, Tanaka, K, Yamaguchi, T & Tanihata, I 2006, 'Study of exoticness of proton-rich nuclei ²³Al and its neighboring nuclei', Kao Neng Wu Li Yu Ho Wu Li/High Energy Physics and Nuclear Physics, vol. 30, no. SUPPL. 2, pp. 186-188.

Ma, Chun Wang ; Fang, De Qing ; Guo, Wei ; Wang, Kun ; Yan, Ting Zhi ; Ma, Yu Gang ; Cai, Xiang Zhou ; Shen, Wen Qing ; Sun, Zhi Yu ; Ren, Zhong Zhou ; Chen, Jin Gen ; Tian, Wen Dong ; Wang, Hong Wei ; Ma, Er Jun ; Liu, Gui Hua ; Shi, Yu ; Su, Qian Min ; Zhong, Chen ; Hosoi, M. ; Izumikawa, T. ; Kanungo, R. ; Nakajima, S. ; Ohnishi, T. ; Ohtsubo, T. ; Suda, T. ; Sugawara, K. ; Suzuki, T. ; Ozawa, A. ; Takisawa, A. ; Tanaka, K. ; Yamaguchi, T. ; Tanihata, I. / Study of exoticness of proton-rich nuclei ²³Al and its neighboring nuclei. In: Kao Neng Wu Li Yu Ho Wu Li/High Energy Physics and Nuclear Physics. 2006 ; Vol. 30, No. SUPPL. 2. pp. 186-188.

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title = "Study of exoticness of proton-rich nuclei 23Al and its neighboring nuclei",

abstract = "We measured the reaction cross sections (σR) and parallel momentum distributions (P//) of 23Al and it's neighboring nuclei at RIKEN-RIPS. An enhanced σR of 23Al is observed, which is consistent with the previous experimental result. And the P// of fragment from the projectile breakup nuclei have been obtained at the same time. We discuss our experimental data under the Few-Body Glauber Model. The P// of 23Al shows the ground state of the valence proton is a d-wave, which is consistent with the recent measurement of 23Al's g factor. To explain the experimental σR and P// of 23Al at the same time, we suggest an enlarged core of 23Al.",

keywords = "Exotic structure, Parallel momentum distribution, Proton-rich nuclei, Reaction cross section",

author = "Ma, {Chun Wang} and Fang, {De Qing} and Wei Guo and Kun Wang and Yan, {Ting Zhi} and Ma, {Yu Gang} and Cai, {Xiang Zhou} and Shen, {Wen Qing} and Sun, {Zhi Yu} and Ren, {Zhong Zhou} and Chen, {Jin Gen} and Tian, {Wen Dong} and Wang, {Hong Wei} and Ma, {Er Jun} and Liu, {Gui Hua} and Yu Shi and Su, {Qian Min} and Chen Zhong and M. Hosoi and T. Izumikawa and R. Kanungo and S. Nakajima and T. Ohnishi and T. Ohtsubo and T. Suda and K. Sugawara and T. Suzuki and A. Ozawa and A. Takisawa and K. Tanaka and T. Yamaguchi and I. Tanihata",

year = "2006",

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pages = "186--188",

journal = "Kao Neng Wu Li Yu Ho Wu Li/High Energy Physics and Nuclear Physics",

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TY - JOUR

T1 - Study of exoticness of proton-rich nuclei 23Al and its neighboring nuclei

AU - Ma, Chun Wang

AU - Fang, De Qing

AU - Guo, Wei

AU - Wang, Kun

AU - Yan, Ting Zhi

AU - Ma, Yu Gang

AU - Cai, Xiang Zhou

AU - Shen, Wen Qing

AU - Sun, Zhi Yu

AU - Ren, Zhong Zhou

AU - Chen, Jin Gen

AU - Tian, Wen Dong

AU - Wang, Hong Wei

AU - Ma, Er Jun

AU - Liu, Gui Hua

AU - Shi, Yu

AU - Su, Qian Min

AU - Zhong, Chen

AU - Hosoi, M.

AU - Izumikawa, T.

AU - Kanungo, R.

AU - Nakajima, S.

AU - Ohnishi, T.

AU - Ohtsubo, T.

AU - Suda, T.

AU - Sugawara, K.

AU - Suzuki, T.

AU - Ozawa, A.

AU - Takisawa, A.

AU - Tanaka, K.

AU - Yamaguchi, T.

AU - Tanihata, I.

PY - 2006/12

Y1 - 2006/12

N2 - We measured the reaction cross sections (σR) and parallel momentum distributions (P//) of 23Al and it's neighboring nuclei at RIKEN-RIPS. An enhanced σR of 23Al is observed, which is consistent with the previous experimental result. And the P// of fragment from the projectile breakup nuclei have been obtained at the same time. We discuss our experimental data under the Few-Body Glauber Model. The P// of 23Al shows the ground state of the valence proton is a d-wave, which is consistent with the recent measurement of 23Al's g factor. To explain the experimental σR and P// of 23Al at the same time, we suggest an enlarged core of 23Al.

AB - We measured the reaction cross sections (σR) and parallel momentum distributions (P//) of 23Al and it's neighboring nuclei at RIKEN-RIPS. An enhanced σR of 23Al is observed, which is consistent with the previous experimental result. And the P// of fragment from the projectile breakup nuclei have been obtained at the same time. We discuss our experimental data under the Few-Body Glauber Model. The P// of 23Al shows the ground state of the valence proton is a d-wave, which is consistent with the recent measurement of 23Al's g factor. To explain the experimental σR and P// of 23Al at the same time, we suggest an enlarged core of 23Al.

KW - Exotic structure

KW - Parallel momentum distribution

KW - Proton-rich nuclei

KW - Reaction cross section

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