Cross sections of (p, gamma) reactions of N=50 nuclei relevant to p-process

Authors
Harissopulos, S Galanopoulos, S Tsagari, P Demetriou, P Kuburas, G Paradellis, T Kunz, R Hammer, JW Gyurky, G Somorjai, E Goriely, S Kasemann, S Dewald, A Zell, KO
Citation
S. Harissopulos et al., Cross sections of (p, gamma) reactions of N=50 nuclei relevant to p-process, NUCL PHYS A, 688(1-2), 2001, pp. 421C-423C
Citations number
7
Categorie Soggetti
Physics
Journal title
NUCLEAR PHYSICS A
ISSN journal
03759474 → ACNP
Volume
688
Issue
1-2
Year of publication
2001
Pages
421C - 423C
Database
ISI
SICI code
0375-9474(20010521)688:1-2<421C:CSO(GR>2.0.ZU;2-I
Abstract
The proton capture reactions Y-89(p,gamma)Zr-90 and Sr-88(p,gamma)Y-89 have been investigated at energies E-p=1.5-3.5 MeV via an array of 4 HPGe detec tors of approximate to 100% rel. efficiency. The resulting cross sections a s well as the existing data on the Zr-90(p,gamma)Nb-91 and Mo-92(p,gamma)Tc -93 reactions are compared with improved statistical model calculations car ried out using the MOST code.