학술논문
The 24α27Mg(24α27,p)24α27Al reaction measurement using solenoid spectrometer for nuclear astrophysics (SSNAP)
Document Type
Original Paper
Author
Gu, G. M.; Chae, K. Y.; Cha, S. M.; Kwag, M. S.; Kim, M. J.; Allen, J.; O’Malley, P. D.; Boeltzig, A.; Clark, A. M.; Frentz, B.; Kolk, B. V.; Blankstein, D.; Bardayan, D. W.; Wilkinson, J.; Seymour, G.; Howard, K. B.; Renaud, M.; Hall, M. R.; deBoer, R. J.; Huestis, P.; Kelmar, R.; Aguilar, S.; Henderson, S. L.
Source
Journal of the Korean Physical Society. :1-4
Subject
Language
English
ISSN
0374-4884
1976-8524
1976-8524
Abstract
The 24α2724α27241224α27Ex28Mg(24α2724α27241224α27Ex28,p)24α2724α27241224α27Ex28Al reaction was measured using the solenoid spectrometer for nuclear astrophysics at the University of the Notre Dame to study the astrophysical 24α2724α27241224α27Ex28Mg(24α2724α27241224α27Ex28,p)24α2724α27241224α27Ex28Al reaction rate. Alpha beams from the 10-MV FN tandem accelerator impinged on 24α2724α27241224α27Ex28Mg solid targets which were made using the vacuum evaporation method on 24α2724α27241224α27Ex28C foils. A total of 43 beam energies were used. Recoiling protons from the 24α2724α27241224α27Ex28Mg(24α2724α27241224α27Ex28,p)24α2724α27241224α27Ex28Al reaction were detected using a double-sided position sensitive silicon detector array mounted on the solenoid. Energies, times of flight, and flight distances of particles were measured for particle identification. Protons associated with a wide range of excitation energies 24α2724α27241224α27Ex28 = 12.42–14.44 MeV in 24α2724α27241224α27Ex28Si were identified.