First measurement of the asymmetry and the Gerasimov-Drell-Hearn integrand from the He 3- (γ-,p) H 2 reaction at an incident photon energy of 29 MeV
Publication
, Journal Article
Laskaris, G; Ji, W; Yan, X; Zhou, J; Zimmerman, WR; Ahmed, MW; Averett, T; Deltuva, A; Fonseca, AC; Gao, H; Golak, J; Kafkarkou, A; Sauer, PU ...
Published in: Physical Review C
March 1, 2021
The first measurement of the He3 - (γ - ,p)H2 process was performed at the High Intensity γ-ray Source (HIγS) facility at Triangle Universities Nuclear Laboratory using a circularly polarized, monoenergetic γ-ray beam and a longitudinally polarized He3 target. The spin-dependent asymmetry and the contribution from the two-body photodisintegration to the He3 Gerasimov-Drell-Hearn integrand are extracted and compared with state-of-the-art three-nucleon system calculations at the incident photon energy of 29 MeV. The data are in general agreement with the various theoretical predictions based on the Siegert theorem or on explicit inclusion of meson-exchange currents.
Duke Scholars
Published In
Physical Review C
DOI
EISSN
2469-9993
ISSN
2469-9985
Publication Date
March 1, 2021
Volume
103
Issue
3
Citation
APA
Chicago
ICMJE
MLA
NLM
Laskaris, G., Ji, W., Yan, X., Zhou, J., Zimmerman, W. R., Ahmed, M. W., … Zhao, Z. W. (2021). First measurement of the asymmetry and the Gerasimov-Drell-Hearn integrand from the He 3- (γ-,p) H 2 reaction at an incident photon energy of 29 MeV. Physical Review C, 103(3). https://doi.org/10.1103/PhysRevC.103.034311
Laskaris, G., W. Ji, X. Yan, J. Zhou, W. R. Zimmerman, M. W. Ahmed, T. Averett, et al. “First measurement of the asymmetry and the Gerasimov-Drell-Hearn integrand from the He 3- (γ-,p) H 2 reaction at an incident photon energy of 29 MeV.” Physical Review C 103, no. 3 (March 1, 2021). https://doi.org/10.1103/PhysRevC.103.034311.
Laskaris G, Ji W, Yan X, Zhou J, Zimmerman WR, Ahmed MW, et al. First measurement of the asymmetry and the Gerasimov-Drell-Hearn integrand from the He 3- (γ-,p) H 2 reaction at an incident photon energy of 29 MeV. Physical Review C. 2021 Mar 1;103(3).
Laskaris, G., et al. “First measurement of the asymmetry and the Gerasimov-Drell-Hearn integrand from the He 3- (γ-,p) H 2 reaction at an incident photon energy of 29 MeV.” Physical Review C, vol. 103, no. 3, Mar. 2021. Scopus, doi:10.1103/PhysRevC.103.034311.
Laskaris G, Ji W, Yan X, Zhou J, Zimmerman WR, Ahmed MW, Averett T, Deltuva A, Fonseca AC, Gao H, Golak J, Kafkarkou A, Karwowski HJ, Lalremruata B, Manfredi J, Mueller JM, Sauer PU, Skibiński R, Smith AP, Tsang MB, Weller HR, Witała H, Wu YK, Zhao ZW. First measurement of the asymmetry and the Gerasimov-Drell-Hearn integrand from the He 3- (γ-,p) H 2 reaction at an incident photon energy of 29 MeV. Physical Review C. 2021 Mar 1;103(3).
Published In
Physical Review C
DOI
EISSN
2469-9993
ISSN
2469-9985
Publication Date
March 1, 2021
Volume
103
Issue
3