Studies of spin-dependent interactions in unstable nuclei with solid polarized proton target

被引：0

作者：

Sakaguchi, S. ^{[1
]}

Wakui, T. ^{[2
]}

Uesaka, T. ^{[3
]}

机构：

[1] Kyushu Univ, Dept Phys, Fukuoka 8128581, Japan

[2] Tohoku Univ, Ctr Cyclotron & Radioisotope, Sendai, Miyagi 9808578, Japan

[3] RIKEN, Nishina Ctr, Wako, Saitama 3510198, Japan

来源：

FRENCH-JAPANESE SYMPOSIUM ON NUCLEAR STRUCTURE PROBLEMS: ORGANIZED IN THE FRAMEWORK OF FJNSP LIA AND EFES | 2013年

关键词：

Polarized proton; Elastic scattering; Helium isotope; Analyzing power; SCATTERING; CRYSTALS; HE-6;

D O I：

暂无

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

The vector analyzing power has been measured for the elastic scattering of neutron-rich He-6 from polarized protons at 71 MeV/A making use of a newly constructed solid polarized proton target operated in a low magnetic eld of 0.1 T and at a relatively high temperature of 100 K. An optical model analysis revealed that the spin-orbit potential for He-6 is characterized by shallow and long-ranged shape compared with the global systematics of stable nuclei. Such a characteristics re ect a di used density distribution of the neutron-rich isotopes.

引用

页码：220 / 223

页数：4

共 9 条

[1] P-HE-4 SCATTERING - NEW DATA AND A PHASE-SHIFT ANALYSIS BETWEEN 30 AND 72 MEV [J].

BURZYNSKI, S ;

CAMPBELL, J ;

HAMMANS, M ;

HENNECK, R ;

LORENZON, W ;

PICKAR, MA ;

SICK, I .

PHYSICAL REVIEW C, 1989, 39 (01) :56-64

[2] First experiment of 6He with a polarized proton target [J].

Hatano, M ;

Sakai, H ;

Wakui, T ;

Uesaka, T ;

Aoi, N ;

Ichikawa, Y ;

Ikeda, T ;

Itoh, K ;

Iwasaki, H ;

Kawabata, T ;

Kuboki, H ;

Maeda, Y ;

Matsui, N ;

Ohnishi, T ;

Onishi, TK ;

Saito, T ;

Sakamoto, N ;

Sasano, M ;

Satou, Y ;

Sekiguchi, K ;

Suda, K ;

Tamii, A ;

Yanagisawa, Y ;

Yako, K .

EUROPEAN PHYSICAL JOURNAL A, 2005, 25 (Suppl 1) :255-258

[3] DEPOLARIZATION IN PROTON - LI-6 ELASTIC-SCATTERING [J].

HENNECK, R ;

MASSON, G ;

EVERSHEIM, PD ;

GEBEL, R ;

HINTERBERGER, F ;

LAHR, U ;

SCHMITT, HW ;

SCHLEEF, J ;

PRZEWOSKI, BV .

NUCLEAR PHYSICS A, 1994, 571 (03) :541-554

[4] ENHANCED DYNAMIC NUCLEAR-POLARIZATION BY THE INTEGRATED SOLID EFFECT [J].

HENSTRA, A ;

DIRKSEN, P ;

WENCKEBACH, WT .

PHYSICS LETTERS A, 1988, 134 (02) :134-136

[5] Scattering of radioactive nuclei He-6 and H-3 by protons: Effects of neutron skin and halo in He-6, He-8, and Li-11 [J].

Korsheninnikov, AA ;

Nikolskii, EY ;

Bertulani, CA ;

Fukuda, S ;

Kobayashi, T ;

Kuzmin, EA ;

Momota, S ;

Novatskii, BG ;

Ogloblin, AA ;

Ozawa, A ;

Pribora, V ;

Tanihata, I ;

Yoshida, K .

NUCLEAR PHYSICS A, 1997, 617 (01) :45-56

[6] THE RIKEN RADIOACTIVE BEAM FACILITY [J].

KUBO, T ;

ISHIHARA, M ;

INABE, N ;

KUMAGAI, H ;

TANIHATA, I ;

YOSHIDA, K ;

NAKAMURA, T ;

OKUNO, H ;

SHIMOURA, S ;

ASAHI, K .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 1992, 70 (1-4) :309-319

[7] ELECTRON-SPIN ECHOES OF A PHOTO-EXCITED TRIPLET - PENTACENE IN PARA-TERPHENYL CRYSTALS [J].

SLOOP, DJ ;

YU, HL ;

LIN, TS ;

WEISSMAN, SI .

JOURNAL OF CHEMICAL PHYSICS, 1981, 75 (08) :3746-3757

[8] The CNS polarized proton solid target for radioactive isotope beam experiments [J].

Uesaka, T ;

Hatano, M ;

Wakui, T ;

Sakai, H ;

Tamii, A .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 2004, 526 (1-2) :186-189

[9] Optimization of laser parameters for polarizing protons in naphthalene crystals [J].

Wakui, T ;

Hatano, M ;

Sakai, H ;

Uesaka, T ;

Tamii, A .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 2004, 526 (1-2) :182-185

← 1 →