12C(p,p′) scattering measurement at forward angles-Reference-Cited by-同舟云学术

12C(p,p′) scattering measurement at forward angles

Published:2006-10-30 Issue:31n33 Volume:21 Page:2367-2371
ISSN:0217-7323
Container-title:Modern Physics Letters A
language:en
Short-container-title:Mod. Phys. Lett. A

Author:

Tamii A.¹,Adachi T.¹,Fujita K.¹,Hatanaka K.¹,Hashimoto H.¹,Itoh M.¹,Matsubara H.¹²,Nakanishi K.¹,Sakemi Y.¹,Shimbara Y.¹,Shimizu Y.¹,Tameshige Y.¹²,Yosoi M.¹,Fujita Y.²,Sakaguchi H.³,Zenihiro J.³,Kawabata T.⁴,Sasamoto Y.⁴,Dozono M.⁵,Carter J.⁶,Fujita H.⁶,Rubio B.⁷,Perez A.⁷

Affiliation:

1. Research Center for Nuclear Physcis, Osaka Univ., Ibaraki, Osaka 567-0047, Japan

2. Dep. of Physics, Osaka Univ., Osaka 560-0043, Japan

3. Dep. of Physics, Kyoto Univ., Kyoto 606-8502, Japan

4. Center for Nuclear Study, Univ. of Tokyo, Tokyo 113-0033, Japan

5. Dep. of Physics, Kyushu Univ, Fukuoka 812-8581, Japan

6. Univ. of the Witwatersrand, Johannesburg 2050, South Africa

7. Instituto de Física Corpuscular, CSIC-Univ. de Valencia, E-46071 Valencia, Spain

Abstract

Experimental method of measuring inelastic proton scattering with high-resolution at forward angles including zero degrees has been developed. An energy resolution of 20 keV and a scattering angle resolution of 0.5 degrees have been achieved as well as low background condition and a reliable background subtraction method. The experimental technique was applied to the 12 C (p,p′) reaction for studying the property of the second 0+ state at 7.7 MeV and a broad bump around Ex~10 MeV , where the presence of a 2+ state was reported from the 12 C (α,α′) measurement. Preliminary spectra and angular distributions are shown.

Publisher

World Scientific Pub Co Pte Lt

Subject

General Physics and Astronomy,Astronomy and Astrophysics,Nuclear and High Energy Physics

Link

https://www.worldscientific.com/doi/pdf/10.1142/S0217732306022006

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