Measurement on proton-proton correlation of the excited 23Al

Y. G. Ma; D. Q. Fang; P. Zhou; X. Z. Cai; J. G. Chen; W. Guo; X. Y. Sun; W. D. Tian; H. W. Wang; G. Q. Zhang; X. G. Cao; Y. Fu; Z. G. Hu; J. S. Wang; M. Wang; Y. Togano; N. Aoi; H. Baba; T. Honda; K. Okada; Y. Hara; K. Ieki; Y. Ishibashi; Y. Itou; N. Iwasa; S. Kanno; T. Kawabata; H. Kimura; Y. Kondo; K. Kurita; M. Kurokawa; T. Moriguchi; H. Murakami; H. Oishi; S. Ota; A. Ozawa; H. Sakurai; S. Shimoura; R. Shioda; E. Takeshita; S. Takeuchi; K. Yamada; Y. Yamada; Y. Yasuda; K. Yoneda; T. Motobayashi

doi:10.1063/1.3442626

Measurement on proton-proton correlation of the excited ²³Al

Y. G. Ma, D. Q. Fang, P. Zhou, X. Z. Cai, J. G. Chen, W. Guo, X. Y. Sun, W. D. Tian, H. W. Wang, G. Q. Zhang, X. G. Cao, Y. Fu, Z. G. Hu, J. S. Wang, M. Wang, Y. Togano, N. Aoi, H. Baba, T. Honda, K. OkadaY. Hara, K. Ieki, Y. Ishibashi, Y. Itou, N. Iwasa, S. Kanno, T. Kawabata, H. Kimura, Y. Kondo, K. Kurita, M. Kurokawa, T. Moriguchi, H. Murakami, H. Oishi, S. Ota, A. Ozawa, H. Sakurai, S. Shimoura, R. Shioda, E. Takeshita, S. Takeuchi, K. Yamada, Y. Yamada, Y. Yasuda, K. Yoneda, T. Motobayashi

SCI - Physics

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

We have measured two-proton momentum and angular correlations for the ²³Al excited states from the ²³Al radioactive beam on a ¹²C target at an energy of 60 ∼ 70 A MeV at the projectile fragment separator beamline (RIPS) in the RIKEN Ring Cyclotron Facility. The decay products, namely ²¹Na + p + p from ²³Al are clean identified. The relative momentum and opening angle between two protons in the rest frame of three body decay channels demonstrate that there are some diproton emission components from ²He cluster for the excited ²³Al.

Original language	English
Title of host publication	Nuclear Physics Trends - 7th China-Japan Joint Nuclear Physics Symposium
Pages	377-383
Number of pages	7
DOIs	https://doi.org/10.1063/1.3442626
Publication status	Published - 2010 Jul 20
Event	7th Japan-China Joint Nuclear Physics Symposium - Tsukuba, Japan Duration: 2009 Nov 9 → 2009 Nov 13

Publication series

Name	AIP Conference Proceedings
Volume	1235
ISSN (Print)	0094-243X
ISSN (Electronic)	1551-7616

Other

Other	7th Japan-China Joint Nuclear Physics Symposium
Country	Japan
City	Tsukuba
Period	09/11/9 → 09/11/13

Keywords

Diproton emission
Proton-rich nuclei Al

ASJC Scopus subject areas

Physics and Astronomy(all)

Access to Document

10.1063/1.3442626

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Ma, Y. G., Fang, D. Q., Zhou, P., Cai, X. Z., Chen, J. G., Guo, W., Sun, X. Y., Tian, W. D., Wang, H. W., Zhang, G. Q., Cao, X. G., Fu, Y., Hu, Z. G., Wang, J. S., Wang, M., Togano, Y., Aoi, N., Baba, H., Honda, T., ... Motobayashi, T. (2010). Measurement on proton-proton correlation of the excited ²³Al. In Nuclear Physics Trends - 7th China-Japan Joint Nuclear Physics Symposium (pp. 377-383). (AIP Conference Proceedings; Vol. 1235). https://doi.org/10.1063/1.3442626

Measurement on proton-proton correlation of the excited ²³Al. / Ma, Y. G.; Fang, D. Q.; Zhou, P.; Cai, X. Z.; Chen, J. G.; Guo, W.; Sun, X. Y.; Tian, W. D.; Wang, H. W.; Zhang, G. Q.; Cao, X. G.; Fu, Y.; Hu, Z. G.; Wang, J. S.; Wang, M.; Togano, Y.; Aoi, N.; Baba, H.; Honda, T.; Okada, K.; Hara, Y.; Ieki, K.; Ishibashi, Y.; Itou, Y.; Iwasa, N.; Kanno, S.; Kawabata, T.; Kimura, H.; Kondo, Y.; Kurita, K.; Kurokawa, M.; Moriguchi, T.; Murakami, H.; Oishi, H.; Ota, S.; Ozawa, A.; Sakurai, H.; Shimoura, S.; Shioda, R.; Takeshita, E.; Takeuchi, S.; Yamada, K.; Yamada, Y.; Yasuda, Y.; Yoneda, K.; Motobayashi, T.

Nuclear Physics Trends - 7th China-Japan Joint Nuclear Physics Symposium. 2010. p. 377-383 (AIP Conference Proceedings; Vol. 1235).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Ma, YG, Fang, DQ, Zhou, P, Cai, XZ, Chen, JG, Guo, W, Sun, XY, Tian, WD, Wang, HW, Zhang, GQ, Cao, XG, Fu, Y, Hu, ZG, Wang, JS, Wang, M, Togano, Y, Aoi, N, Baba, H, Honda, T, Okada, K, Hara, Y, Ieki, K, Ishibashi, Y, Itou, Y, Iwasa, N, Kanno, S, Kawabata, T, Kimura, H, Kondo, Y, Kurita, K, Kurokawa, M, Moriguchi, T, Murakami, H, Oishi, H, Ota, S, Ozawa, A, Sakurai, H, Shimoura, S, Shioda, R, Takeshita, E, Takeuchi, S, Yamada, K, Yamada, Y, Yasuda, Y, Yoneda, K & Motobayashi, T 2010, Measurement on proton-proton correlation of the excited ²³Al. in Nuclear Physics Trends - 7th China-Japan Joint Nuclear Physics Symposium. AIP Conference Proceedings, vol. 1235, pp. 377-383, 7th Japan-China Joint Nuclear Physics Symposium, Tsukuba, Japan, 09/11/9. https://doi.org/10.1063/1.3442626

Ma, Y. G. ; Fang, D. Q. ; Zhou, P. ; Cai, X. Z. ; Chen, J. G. ; Guo, W. ; Sun, X. Y. ; Tian, W. D. ; Wang, H. W. ; Zhang, G. Q. ; Cao, X. G. ; Fu, Y. ; Hu, Z. G. ; Wang, J. S. ; Wang, M. ; Togano, Y. ; Aoi, N. ; Baba, H. ; Honda, T. ; Okada, K. ; Hara, Y. ; Ieki, K. ; Ishibashi, Y. ; Itou, Y. ; Iwasa, N. ; Kanno, S. ; Kawabata, T. ; Kimura, H. ; Kondo, Y. ; Kurita, K. ; Kurokawa, M. ; Moriguchi, T. ; Murakami, H. ; Oishi, H. ; Ota, S. ; Ozawa, A. ; Sakurai, H. ; Shimoura, S. ; Shioda, R. ; Takeshita, E. ; Takeuchi, S. ; Yamada, K. ; Yamada, Y. ; Yasuda, Y. ; Yoneda, K. ; Motobayashi, T. / Measurement on proton-proton correlation of the excited ²³Al. Nuclear Physics Trends - 7th China-Japan Joint Nuclear Physics Symposium. 2010. pp. 377-383 (AIP Conference Proceedings).

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title = "Measurement on proton-proton correlation of the excited 23Al",

abstract = "We have measured two-proton momentum and angular correlations for the 23Al excited states from the 23Al radioactive beam on a 12C target at an energy of 60 ∼ 70 A MeV at the projectile fragment separator beamline (RIPS) in the RIKEN Ring Cyclotron Facility. The decay products, namely 21Na + p + p from 23Al are clean identified. The relative momentum and opening angle between two protons in the rest frame of three body decay channels demonstrate that there are some diproton emission components from 2He cluster for the excited 23Al.",

keywords = "Diproton emission, Proton-rich nuclei Al",

author = "Ma, {Y. G.} and Fang, {D. Q.} and P. Zhou and Cai, {X. Z.} and Chen, {J. G.} and W. Guo and Sun, {X. Y.} and Tian, {W. D.} and Wang, {H. W.} and Zhang, {G. Q.} and Cao, {X. G.} and Y. Fu and Hu, {Z. G.} and Wang, {J. S.} and M. Wang and Y. Togano and N. Aoi and H. Baba and T. Honda and K. Okada and Y. Hara and K. Ieki and Y. Ishibashi and Y. Itou and N. Iwasa and S. Kanno and T. Kawabata and H. Kimura and Y. Kondo and K. Kurita and M. Kurokawa and T. Moriguchi and H. Murakami and H. Oishi and S. Ota and A. Ozawa and H. Sakurai and S. Shimoura and R. Shioda and E. Takeshita and S. Takeuchi and K. Yamada and Y. Yamada and Y. Yasuda and K. Yoneda and T. Motobayashi",

year = "2010",

month = jul,

day = "20",

doi = "10.1063/1.3442626",

language = "English",

isbn = "9780735407800",

series = "AIP Conference Proceedings",

pages = "377--383",

booktitle = "Nuclear Physics Trends - 7th China-Japan Joint Nuclear Physics Symposium",

note = "7th Japan-China Joint Nuclear Physics Symposium ; Conference date: 09-11-2009 Through 13-11-2009",

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TY - GEN

T1 - Measurement on proton-proton correlation of the excited 23Al

AU - Ma, Y. G.

AU - Fang, D. Q.

AU - Zhou, P.

AU - Cai, X. Z.

AU - Chen, J. G.

AU - Guo, W.

AU - Sun, X. Y.

AU - Tian, W. D.

AU - Wang, H. W.

AU - Zhang, G. Q.

AU - Cao, X. G.

AU - Fu, Y.

AU - Hu, Z. G.

AU - Wang, J. S.

AU - Wang, M.

AU - Togano, Y.

AU - Aoi, N.

AU - Baba, H.

AU - Honda, T.

AU - Okada, K.

AU - Hara, Y.

AU - Ieki, K.

AU - Ishibashi, Y.

AU - Itou, Y.

AU - Iwasa, N.

AU - Kanno, S.

AU - Kawabata, T.

AU - Kimura, H.

AU - Kondo, Y.

AU - Kurita, K.

AU - Kurokawa, M.

AU - Moriguchi, T.

AU - Murakami, H.

AU - Oishi, H.

AU - Ota, S.

AU - Ozawa, A.

AU - Sakurai, H.

AU - Shimoura, S.

AU - Shioda, R.

AU - Takeshita, E.

AU - Takeuchi, S.

AU - Yamada, K.

AU - Yamada, Y.

AU - Yasuda, Y.

AU - Yoneda, K.

AU - Motobayashi, T.

PY - 2010/7/20

Y1 - 2010/7/20

N2 - We have measured two-proton momentum and angular correlations for the 23Al excited states from the 23Al radioactive beam on a 12C target at an energy of 60 ∼ 70 A MeV at the projectile fragment separator beamline (RIPS) in the RIKEN Ring Cyclotron Facility. The decay products, namely 21Na + p + p from 23Al are clean identified. The relative momentum and opening angle between two protons in the rest frame of three body decay channels demonstrate that there are some diproton emission components from 2He cluster for the excited 23Al.

AB - We have measured two-proton momentum and angular correlations for the 23Al excited states from the 23Al radioactive beam on a 12C target at an energy of 60 ∼ 70 A MeV at the projectile fragment separator beamline (RIPS) in the RIKEN Ring Cyclotron Facility. The decay products, namely 21Na + p + p from 23Al are clean identified. The relative momentum and opening angle between two protons in the rest frame of three body decay channels demonstrate that there are some diproton emission components from 2He cluster for the excited 23Al.

KW - Diproton emission

KW - Proton-rich nuclei Al

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U2 - 10.1063/1.3442626

DO - 10.1063/1.3442626

M3 - Conference contribution

AN - SCOPUS:77954605698

SN - 9780735407800

T3 - AIP Conference Proceedings

SP - 377

EP - 383

BT - Nuclear Physics Trends - 7th China-Japan Joint Nuclear Physics Symposium

T2 - 7th Japan-China Joint Nuclear Physics Symposium

Y2 - 9 November 2009 through 13 November 2009

ER -