Prospect for measurements of (?, n) reaction cross-sections of p-nuclei at ELI-NP

被引：2

作者：

Soderstrom, P. -A. ^{[1
]}

Kusoglu, A. ^{[1
,2
]}

Testov, D. ^{[1
]}

机构：

[1] Horia Hulubei Natl Inst Phys & Nucl Engn IFIN HH, Extreme Light Infrastruct Nucl Phys ELI NP, Magurele, Romania

[2] Istanbul Univ, Fac Sci, Dept Phys, Istanbul, Turkiye

来源：

FRONTIERS IN ASTRONOMY AND SPACE SCIENCES | 2023年 / 10卷

关键词：

p-process; nucleosynthesis; photonuclear reaction; neutron detection; nuclear cross section; GIANT-DIPOLE-RESONANCE; END-POINT ENERGIES; PHOTONUCLEAR REACTIONS; ISOMERIC RATIOS; TRANSITION REGION; YIELD RATIOS; GAMMA; BREMSSTRAHLUNG; PHOTODISINTEGRATION; ISOTOPES;

D O I：

10.3389/fspas.2023.1248834

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The gamma beam system under construction at the ELI-NP facility in Romania is projected to give the nuclear physics community access to an experimental system providing a high-intensity, narrow bandwidth photon beam at variable energy. With high-efficiency detector systems in place, the experimental programme will have a strong potential for in-depth studies of rare stable isotopes originating from the astrophysical p-process. In particular, the neutron detection systems are already implemented through a dedicated 3He long neutron counter array, called ELIGANT-TN, that is completed and in use. In this mini-review, we will give a summary of the current status of existing (?, n) cross-section data, as well as the methods to obtain them, and highlight the future potential to expand and improve such data using the ELI-NP instrumentation and beam-lines.

引用

页数：7

共 76 条

[1] 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

[2] THE COMPTON EFFECT ON RELATIVISTIC ELECTRONS AND THE POSSIBILITY OF OBTAINING HIGH ENERGY BEAMS [J].

ARUTYUNIAN, FR ;

TUMANIAN, VA .

PHYSICS LETTERS, 1963, 4 (03) :176-178

[3] PHOTO-FISSION IN HEAVY ELEMENTS [J].

BALDWIN, GC ;

KLAIBER, GS .

PHYSICAL REVIEW, 1947, 71 (01) :3-10

[4]

Banu A, 2019, PHYS REV C, V99, DOI [10.1103/PhysRevC.99.025802, 10.1007/978-3-030-13876-9_47]

[5] STUDY OF PHOTONEUTRON CONTRIBUTION TO GIANT DIPOLE RESONANCE IN DOUBLY EVEN MO ISOTOPES [J].

BEIL, H ;

BERGERE, R ;

CARLOS, P ;

LEPRETRE, A ;

DEMINIAC, A ;

VEYSSIERE, A .

NUCLEAR PHYSICS A, 1974, A227 (03) :427-449

[6] A SYSTEM FOR PHOTONEUTRON DETECTION USING A LARGE SCALE SCINTILLATOR ALLOWING SIMULTANEOUS STUDY OF (GAMMA,KHI-N) [J].

BEIL, H ;

BERGERE, R ;

VEYSSIERE, A .

NUCLEAR INSTRUMENTS & METHODS, 1969, 67 (02) :293-+

[7] Photo-induced depopulation of the 180Tam isomer via low-lying intermediate states:: Structure and astrophysical implications -: art. no. 035801 [J].

Belic, D ;

Arlandini, C ;

Besserer, J ;

de Boer, J ;

Carroll, JJ ;

Enders, J ;

Hartmann, T ;

Käppeler, F ;

Kaiser, H ;

Kneissl, U ;

Kolbe, E ;

Lnaganke, K ;

Loewe, M ;

Maier, HJ ;

Maser, H ;

Mohr, P ;

von Neumann-Cosel, P ;

Nord, A ;

Pitz, HH ;

Richer, A ;

Schumann, M ;

Thielemann, FK ;

Volz, S ;

Zilges, A .

PHYSICAL REVIEW C, 2002, 65 (03) :358011-3580113

[8] Photoactivation of 180Tam and its implications for the nucleosynthesis of nature's rarest naturally occurring isotope [J].