Investigation of the Nuclear Cross-Sections for Proton Capture Reactionsin the Star Formation Process of the Galaxies

Rabab Muzhir J.; Al Najm  M. N.

doi:10.30723/ijp.v22i4.1285

Article Details

Investigation of the Nuclear Cross-Sections for Proton Capture Reactionsin the Star Formation Process of the Galaxies

Authors:

Rabab Muzhir J. | Al Najm M. N.

Publisher:

University of Baghdad

Journal:

Iraqi Journal of Physics Vol.22 Issue 4, pp.107-116

Document Type:

Article

Publication Date:

1/2024

Document Language:

English

Document ID (Org No.):

2001369355

pISSN:

2664-5548

DOI:

10.30723/ijp.v22i4.1285

Keywords:

Abstract:

 Understanding the CNO cycle and the proton-proton (p-p) chain is essential for comprehending the development of main sequence stars in the initial stages of spiral and elliptical galaxy formation. This study investigates two nuclear reactions that occur in spiral galaxies and elliptical galaxies. Using theoretical computer software (e.g. OriginPro. software program), we summarized the excitation functions to analyze the (p,γ) interaction cross sections of 7Be(p,γ)8B, 12C(p,γ)13N, 14N(p,γ)15O, and 15N(p, γ)12C. In the p-p series and CNO cycle with energy up to 8 MeV. In this work, we compared the theoretical values from the ENDF/B-VII library with the estimated database of nuclear fusion cross sections in hydrogen-burning stellar objects from CSC-GM and TALYS. For these nuclei, cross sections can be calculated at low energies within the pp chain and CNO cycle.  Therefore, we were able to calculate only four finite elements in the CNO cycle and the pp series.

Article Details

Investigation of the Nuclear Cross-Sections for Proton Capture Reactionsin the Star Formation Process of the Galaxies

Authors:

Rabab Muzhir J. | Al Najm M. N.

Publisher:

University of Baghdad

Journal:

Iraqi Journal of Physics Vol.22 Issue 4, pp.107-116

Document Type:

Article

Publication Date:

1/2024

Document Language:

English

Document ID (Org No.):

2001369355

pISSN:

2664-5548

DOI:

10.30723/ijp.v22i4.1285

Cross Sections

p-p Chain

CNO Cycle

Spiral and Elliptical Galaxies

Star Formation

Issues

Article Details

Investigation of the Nuclear Cross-Sections for Proton Capture Reactionsin the Star Formation Process of the Galaxies

Authors: Rabab Muzhir J. | Al Najm M. N.

Publisher: University of Baghdad

Journal: Iraqi Journal of Physics Vol.22 Issue 4, pp.107-116

Document Type: Article

Publication Date: 1/2024

Document Language: English

Document ID (Org No.): 2001369355

pISSN: 2664-5548

DOI: 10.30723/ijp.v22i4.1285

Cross Sections

p-p Chain

CNO Cycle

Spiral and Elliptical Galaxies

Star Formation

Issues

Authors:

Rabab Muzhir J. | Al Najm M. N.

Publisher:

University of Baghdad

Journal:

Iraqi Journal of Physics Vol.22 Issue 4, pp.107-116

Document Type:

Article

Publication Date:

1/2024

Document Language:

English

Document ID (Org No.):

2001369355

pISSN:

2664-5548

DOI:

10.30723/ijp.v22i4.1285