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Title: Study of proton resonance structure in {sup 27}P via resonant elastic scattering of {sup 26}Si+p

Abstract

A measurement of resonant elastic scattering of {sup 26}Si+p was performed with a thick target using a {sup 26}Si radioactive ion beam at the CRIB (CNS Radioactive Ion Beam separator) of the Center for Nuclear Study (CNS), the University of Tokyo. The excitation function of {sup 27}P was measured successfully with the inverse kinematics method through a covered the range of excitation energies from E{sub x}{approx} 2.3 to 3.8 MeV, providing information about the resonance structure of this nucleus. The properties of these resonances are important to better determine the production rates of {sup 26}Si(p,g){sup 27}P reaction, which is one of the astrophysically important nuclear reactions to understand the production of the {sup 26}Al. Some new resonant states have been investigated, and determined their resonance parameters, such as excitation energies, proton partial widths, and spin-parities by R-matrix calculation.

Authors:
; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ;  [1] more »;  [2];  [2]; « less
  1. Department of Physics, Chung-Ang University, Seoul 156-756 (Korea, Republic of)
  2. (CNS), University of Tokyo, RIKEN campus, 2-1 Hirosawa, Wako, Saitama 351-0198 (Japan)
Publication Date:
OSTI Identifier:
22075761
Resource Type:
Journal Article
Journal Name:
AIP Conference Proceedings
Additional Journal Information:
Journal Volume: 1484; Journal Issue: 1; Conference: Conference on origin of matter and evolution of galaxies 2011, Wako (Japan), 14-17 Nov 2011; Other Information: (c) 2012 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA); Journal ID: ISSN 0094-243X
Country of Publication:
United States
Language:
English
Subject:
73 NUCLEAR PHYSICS AND RADIATION PHYSICS; ALUMINIUM 26; CAPTURE; ELASTIC SCATTERING; ENERGY LEVELS; EXCITATION FUNCTIONS; MEV RANGE; PARITY; PHOSPHORUS 27; PROTON REACTIONS; PROTON-NUCLEON INTERACTIONS; PROTONS; R MATRIX; RADIOACTIVE ION BEAMS; RESCATTERING; RESONANCE SCATTERING; SILICON 26; SPIN

Citation Formats

Jung, H. S., Lee, C. S., Kwon, Y. K., Moon, J. Y., Lee, J. H., Yun, C. C., Kubono, S., Yamaguchi, H., Hashimoto, T., Kahl, D., Hayakawa, S., Choi, Seonho, Kim, M. J., Kim, Y. H., Kim, Y. K., Park, J. S., Kim, E. J., Moon, C.-B., Teranishi, T., Wakabayashi, Y., Center for Nuclear Study, Center for Nuclear Study, and and others. Study of proton resonance structure in {sup 27}P via resonant elastic scattering of {sup 26}Si+p. United States: N. p., 2012. Web. doi:10.1063/1.4763412.
Jung, H. S., Lee, C. S., Kwon, Y. K., Moon, J. Y., Lee, J. H., Yun, C. C., Kubono, S., Yamaguchi, H., Hashimoto, T., Kahl, D., Hayakawa, S., Choi, Seonho, Kim, M. J., Kim, Y. H., Kim, Y. K., Park, J. S., Kim, E. J., Moon, C.-B., Teranishi, T., Wakabayashi, Y., Center for Nuclear Study, Center for Nuclear Study, & and others. Study of proton resonance structure in {sup 27}P via resonant elastic scattering of {sup 26}Si+p. United States. doi:10.1063/1.4763412.
Jung, H. S., Lee, C. S., Kwon, Y. K., Moon, J. Y., Lee, J. H., Yun, C. C., Kubono, S., Yamaguchi, H., Hashimoto, T., Kahl, D., Hayakawa, S., Choi, Seonho, Kim, M. J., Kim, Y. H., Kim, Y. K., Park, J. S., Kim, E. J., Moon, C.-B., Teranishi, T., Wakabayashi, Y., Center for Nuclear Study, Center for Nuclear Study, and and others. Mon . "Study of proton resonance structure in {sup 27}P via resonant elastic scattering of {sup 26}Si+p". United States. doi:10.1063/1.4763412.
@article{osti_22075761,
title = {Study of proton resonance structure in {sup 27}P via resonant elastic scattering of {sup 26}Si+p},
author = {Jung, H. S. and Lee, C. S. and Kwon, Y. K. and Moon, J. Y. and Lee, J. H. and Yun, C. C. and Kubono, S. and Yamaguchi, H. and Hashimoto, T. and Kahl, D. and Hayakawa, S. and Choi, Seonho and Kim, M. J. and Kim, Y. H. and Kim, Y. K. and Park, J. S. and Kim, E. J. and Moon, C.-B. and Teranishi, T. and Wakabayashi, Y. and Center for Nuclear Study and Center for Nuclear Study and and others},
abstractNote = {A measurement of resonant elastic scattering of {sup 26}Si+p was performed with a thick target using a {sup 26}Si radioactive ion beam at the CRIB (CNS Radioactive Ion Beam separator) of the Center for Nuclear Study (CNS), the University of Tokyo. The excitation function of {sup 27}P was measured successfully with the inverse kinematics method through a covered the range of excitation energies from E{sub x}{approx} 2.3 to 3.8 MeV, providing information about the resonance structure of this nucleus. The properties of these resonances are important to better determine the production rates of {sup 26}Si(p,g){sup 27}P reaction, which is one of the astrophysically important nuclear reactions to understand the production of the {sup 26}Al. Some new resonant states have been investigated, and determined their resonance parameters, such as excitation energies, proton partial widths, and spin-parities by R-matrix calculation.},
doi = {10.1063/1.4763412},
journal = {AIP Conference Proceedings},
issn = {0094-243X},
number = 1,
volume = 1484,
place = {United States},
year = {2012},
month = {11}
}