Studies on the exotic structure of <SUP>23</SUP>Al

FANG De-Qing; GUO Wei; MA Chun-Wang; WANG Kun; YAN Ting-Zhi; MA Yu-Gang; CAI Xiang-Zhou; SHEN Wen-Qing; REN Zhong-Zhou; SUN Zhi-Yu

Chinese Physics C> 2008, Vol. 32> Issue(S2) : 34-37

Studies on the exotic structure of ²³Al

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The longitudinal momentum distribution (P_//) of fragments after one-proton removal from ²³Al and reaction cross sections (σ_R) for ^23,24Al on carbon target at 74A MeV have been measured simultaneously. An enhancement in σ_R is observed for ²³Al compared with ²⁴Al. The full width at half maximum of the P_// distribution for ²²Mg fragments has been determined to be 232±28 MeV/c. Analysis of P_// using the Few-Body Glauber Model indicates a dominant d-wave configuration for the valence proton in the ground state of ²³Al. The exotic structure in ²³Al is discussed.

References

[1]

. Tanihata I et al. Phys. Rev. Lett., 1985, 55: 2676; Tanihata I et al. Phys. Lett. B, 1992, 287: 3072. Fukuda M et al. Phys. Lett. B, 1991, 268: 3393. Bazin D et al. Phys. Rev. Lett., 1995, 74: 3569; NakamuraT et al. Phys. Rev. Lett., 1999, 83: 1112; Ozawa A et al.Nucl. Phys. A, 2001, 691: 5994. Minamisono T et al. Phys. Rev. Lett., 1992, 69: 2058;Schwab W et al. Z. Phys. A, 1995, 350: 2835. Warner R E et al. Phys. Rev. C, 1995, 52: R1166; Negoita F, Borcea C, Carstoiu F. Phys. Rev. C, 1996, 54: 1787;Fukuda M et al. Nucl. Phys. A, 1999, 656: 2096. Obuti M M et al. Nucl. Phys. A, 1996, 609: 747. Audi G, Wapstra A H. Nucl. Phys. A, 1993, 565: 668. CAI X Z et al. Phys. Rev. C, 2002, 65: 0246109. Ozawa A et al. Phys. Rev. C, 2006, 74: 021301R10. Goldhaber A S. Phys. Lett. B, 1974, 53: 30611. Ogawa Y et al. Nucl. Phys. A, 1992, 543: 722; Abu-IbrahimB et al. Comput. Phys. Comm., 2003, 151: 36912. Suzuki T et al. Nucl. Phys. A, 1998, 630: 66113. Gomi T et al. Nucl. Phys. A, 2005, 758: 761c14. Kanungo R et al. Nucl. Phys. A, 2000, 677: 171; KanungoR et al. Phys. Rev. Lett., 2002, 88: 14250215. ZHENG T et al. Nucl. Phys. A, 2002, 709: 10316. Ozawa A et al. Nucl. Phys. A, 1996, 608: 63

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[3]	R. A. Briceño , T. D. Cohen , S. Coito , J. J. Dudek , E. Eichten , C. S. Fischer , M. Fritsch , W. Gradl , A. Jackura , M. Kornicer , G. Krein , R. F. Lebed , F. A. Machado , R. E. Mitchell , C. J. Morningstar , M. Peardon , M. R. Pennington , K. Peters , J. M. Richard , C. P. Shen , M. R. Shepherd , T. Skwarnicki , E. S. Swanson , A. P. Szczepaniak , C. Z. Yuan . Issues and Opportunities in Exotic Hadrons. Chinese Physics C, 2016, 40(4): 042001. doi: 10.1088/1674-1137/40/4/042001
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[9]	Dmitri Diakonov . Exotic pentaquarks as Gamov—Teller resonances. Chinese Physics C, 2010, 34(9): 1298-1302. doi: 10.1088/1674-1137/34/9/028
[10]	M. Nielsen . New exotic charmonium states. Chinese Physics C, 2010, 34(9): 1157-1162. doi: 10.1088/1674-1137/34/9/002
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[14]	WANG Hong-Wei , JIN Gen-Ming , WU He-Yu , XIAO Zhi-Gang , ZHANG Bao-Guo , DUAN Li-Min , WEI Zhi-Yong , LI Zu-Yu , HU Rong-Jiang , LIU Yong-Ying , LU Zhao-Hui , CHEN Ke-Liang , , , , . Experimental Study on ²²Na(p,γ)²³Mg Reaction. Chinese Physics C, 2002, 26(11): 1117-1124.
[15]	CHANG Chao-Hsi . B_c Meson Studies. Chinese Physics C, 2002, 26(S1): 1-10.
[16]	WANG Hong-Wei , JIN Gen-Ming , Wu He-Yu , ZHANG Bao-Guo , XIAO Zhi-Gang , DUAN Li-Min , WEI Zhi-Yong , LI Zu-Yu , LU Zhao-Hui , LIU Yong-Ying , CHEN Ke-Liang , HU Rong-Jiang , ZHU Hai-Dong , CEN Ling , WANG Su-Fang , LI Xiang-Qing , CHEN Tao , HUA Hui . Measurement of β⁺ Delay Proton Decay of ²³Al. Chinese Physics C, 2001, 25(10): 971-976.
[17]	Wang Qi , Tian Wendong , Li Songlin , Lu Jun , Hu Pengyun , Jiang Zhonghe . Extraction of Nuclear Temperature in ²⁷Al+²⁷Al Dissipative Collision. Chinese Physics C, 1999, 23(6): 518-522.
[18]	Wang Qi , Tian Wendong , Li Songlin , Lu Jun , Jiang Zhonghe , Hu Pengyun . Extraction of Reaction Time in the ²⁷Al+²⁷Al Dissipative Collision. Chinese Physics C, 1999, 23(1): 39-43.
[19]	CHEN Feng-Zhi . SU(23) Grand Unified Model. Chinese Physics C, 1993, 17(3): 222-226.
[20]	CHEN Ying-Yang , HE Zhen-Min , HOU Yun-Zhi . EFFECT OF NUCLEAR EFFECT ON THE NUCLEON STRUCTURE FUNCTIONS UPON HIGH P_T DIRECT PHOTON PRODUCTIONS IN p-Al COLISIONS. Chinese Physics C, 1989, 13(9): 796-802.

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FANG De-Qing, GUO Wei, MA Chun-Wang, WANG Kun, YAN Ting-Zhi, MA Yu-Gang, CAI Xiang-Zhou, SHEN Wen-Qing, REN Zhong-Zhou and SUN Zhi-Yu. Studies on the exotic structure of ²³Al[J]. Chinese Physics C, 2008, 32(S2): 34-37.

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Received: 2008-07-16
Revised: 1900-01-01

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通讯作者: 陈斌, bchen63@163.com

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沈阳化工大学材料科学与工程学院沈阳 110142

Studies on the exotic structure of ²³Al

Corresponding author: FANG De-Qing,

Received Date: 2008-07-16

Accepted Date: 1900-01-01

Available Online: 2008-01-03

Abstract: The longitudinal momentum distribution (P_//) of fragments after one-proton removal from ²³Al and reaction cross sections (σ_R) for ^23,24Al on carbon target at 74A MeV have been measured simultaneously. An enhancement in σ_R is observed for ²³Al compared with ²⁴Al. The full width at half maximum of the P_// distribution for ²²Mg fragments has been determined to be 232±28 MeV/c. Analysis of P_// using the Few-Body Glauber Model indicates a dominant d-wave configuration for the valence proton in the ground state of ²³Al. The exotic structure in ²³Al is discussed.

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Studies on the exotic structure of 23Al

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Studies on the exotic structure of ²³Al

Studies on the exotic structure of ²³Al