Spatial anisotropy of neutrons emitted from the 56Fe(γ, n)55Fe reaction with a linearly polarized γ-ray beam

被引：7

作者：

Hayakawa, T. ^{[1
]}

Shizuma, T. ^{[1
]}

Miyamoto, S. ^{[2
]}

Amano, S. ^{[2
]}

Takemoto, A. ^{[2
]}

Yamaguchi, M. ^{[2
]}

Horikawa, K. ^{[2
]}

Akimune, H. ^{[3
]}

Chiba, S. ^{[4
]}

Ogata, K. ^{[5
]}

Fujiwara, M. ^{[5
]}

机构：

[1] Natl Inst Quantum & Radiol Sci & Technol, 2-4 Shirakata Shirane, Naka, Ibaraki 3191195, Japan

[2] Univ Hyogo, Kobe, Hyogo 6781205, Japan

[3] Konan Univ, Higashinada Ku, 8-9-1 Okamoto, Kobe, Hyogo 6588501, Japan

[4] Tokyo Inst Technol, Meguro Ku, 2-12-1 Ookayama, Tokyo 1130033, Japan

[5] Osaka Univ, RCNP, Ibaraki 5670047, Japan

来源：

PHYSICAL REVIEW C | 2016年 / 93卷 / 04期

关键词：

ANGULAR-DISTRIBUTION; COMPTON;

D O I：

10.1103/PhysRevC.93.044313

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：

We have measured the azimuthal anisotropy of neutrons emitted from the Fe-56(gamma, n)Fe-55 reaction with a linearly polarized gamma-ray beam generated by laser Compton scattering at NewSUBARU. Neutron yields at the polar angle of 90 degrees have been measured as a function of the azimuthal angle phi between the detector and the linear polarization plane of the gamma-ray beam. The azimuthal anisotropy of neutrons measured at phi = 0 degrees, 10 degrees, 25 degrees, 45 degrees, 60 degrees, 70 degrees, and 90 degrees has been well reproduced using a theoretically predicted function of a + b cos(2 phi).

引用

页数：4

共 25 条

[1] ON GAMMA-POLARIZATION EFFECTS IN PHOTONUCLEAR REACTIONS [J].

AGODI, A .

NUOVO CIMENTO, 1957, 5 (01) :21-29

[2] Near-threshold deuteron photodisintegration:: An indirect determination of the Gerasimov-Drell-Hearn sum rule and forward spin polarizability (γ0) for the deuteron at low energies [J].

Ahmed, M. W. ;

Blackston, M. A. ;

Perdue, B. A. ;

Tornow, W. ;

Weller, H. R. ;

Norum, B. ;

Sawatzky, B. ;

Prior, R. M. ;

Spraker, M. C. .

PHYSICAL REVIEW C, 2008, 77 (04)

[3] Design of narrow-band Compton scattering sources for nuclear resonance fluorescence [J].

Albert, F. ;

Anderson, S. G. ;

Gibson, D. J. ;

Marsh, R. A. ;

Wu, S. S. ;

Siders, C. W. ;

Barty, C. P. J. ;

Hartemann, F. V. .

PHYSICAL REVIEW SPECIAL TOPICS-ACCELERATORS AND BEAMS, 2011, 14 (05)

[4] Several-MeV γ-ray generation at NewSUBARU by laser Compton backscattering [J].

Amano, Sho ;

Horikawa, Ken ;

Ishihara, Kazuki ;

Miyamoto, Shuji ;

Hayakawa, Takehito ;

Shizuma, Toshiyuki ;

Mochizuki, Takayasu .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 2009, 602 (02) :337-341

[5]

Bennett J. M., 1994, HDB OPTICS, VII, P310

[6] First observation of the splittings of the E1 p-wave amplitudes in low energy deuteron photodisintegration and its implications for the Gerasimov-Drell-Hearn Sum Rule integrand [J].

Blackston, M. A. ;

Ahmed, M. A. ;

Perdue, B. A. ;

Weller, H. R. ;

Bewer, B. ;

Pywell, R. E. ;

Wurtz, W. A. ;

Igarashi, R. ;

Kucuker, S. ;

Norum, B. ;

Wang, K. ;

Li, J. ;

Mikhailov, S. F. ;

Popov, V. G. ;

Wu, Y. K. ;

Sawatzky, B. D. .

PHYSICAL REVIEW C, 2008, 78 (03)

[7]

de Rosa A., 1984, NUOVO CIMENTO, V40, P401

[8]

De Shalit A., 1974, Theoretical Nuclear Physics: Nuclear Structure

[9] Neutrino-nuclear response and photonuclear reactions [J].

Ejiri, H. ;

Titov, A. I. ;

Boswell, M. ;

Young, A. .

PHYSICAL REVIEW C, 2013, 88 (05)

[10] BACKWARD COMPTON-SCATTERING OF LASER-LIGHT AGAINST HIGH-ENERGY ELECTRONS - THE LADON PHOTON-BEAM AT FRASCATI [J].

FEDERICI, L ;

GIORDANO, G ;

MATONE, G ;

PASQUARIELLO, G ;

PICOZZA, PG ;

CALOI, R ;

CASANO, L ;

DEPASCALE, MP ;

MATTIOLI, M ;

POLDI, E ;

SCHAERF, C ;

VANNI, M ;

PELFER, P ;

PROSPERI, D ;

FRULLANI, S ;

GIROLAMI, B .

NUOVO CIMENTO DELLA SOCIETA ITALIANA DI FISICA B-GENERAL PHYSICS RELATIVITY ASTRONOMY AND MATHEMATICAL PHYSICS AND METHODS, 1980, 59 (02) :247-256

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