Astrophysical-factor of the N-12(p,gamma)O-13 reaction in relation to Population III star evolution Conference Paper

abstract

• The reaction cross section for the direct radiative proton capture on the the drip line nucleus 12N - 12N(p,)13O - was studied at the Cyclotron Institute/Texas A&M University using the indirect asymptotic normalization coefficient method. This reaction is important in the hot pp chain nuclear burning processes in hydrogen-rich massive objects (Population III stars). The astrophysical S-factor of the direct proton capture was determined at zero energy yielding a value of SDC1-12=0.31(5)keVb. Interference between direct and resonant capture leads to a further enhancement of a factor of two. 2008 American Institute of Physics.

name of conference

• FIRST STARS III: First Stars II Conference

authors

• Gagliardi, Carl

published proceedings

• FIRST STARS III

author list (cited authors)

• Banu, A., Al.-Abdullah, T., Burjan, V., Carstoiu, F., Fu, C., Gagliardi, C. A., ... Zhai, Y.

citation count

• 0

complete list of authors

• Banu, A||Al.-Abdullah, T||Burjan, V||Carstoiu, F||Fu, C||Gagliardi, CA||McCleskey, M||Tabacaru, G||Trache, L||Tribble, RE||Zhai, Y

publication date

• March 2008

publisher

• AIP Publishing  Publisher

published in

• AIP Conference Proceedings  Journal

keywords

• Anc
• Dwba
• Population Iii Stars
• Radiative Proton Capture

Digital Object Identifier (DOI)

• 10.1063/1.2905579

International Standard Book Number (ISBN) 13

• 978-0-7354-0509-7

start page

• 347

end page

• +

volume

• 990

issue

• 1

URL

• http://dx.doi.org/10.1063/1.2905579