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On the Kinematics of (p, pX) Knockout Reactions in Normal and Inverse Kinematics.
- Source :
- Progress of Theoretical & Experimental Physics: PTEP; Aug2024, Vol. 2024 Issue 8, p1-49, 49p
- Publication Year :
- 2024
-
Abstract
- An overview of the kinematics of (p, pX) knockout reactions is given. Consistent descriptions of the kinematical quantities for normal and inverse kinematics are provided. Starting from the kinematics of p – X elastic scatterings, which are elementary processes of the (p, pX) knockout reactions, the effects of the separation energy of the knocked-out particle S<subscript>X</subscript> , its in-nucleus momentum |$\vec{k}_{F}$| , and a momentum transfer q are investigated. These three quantities are called "knockout feature quantities" in this article. The main conclusions are as follows: S<subscript>X</subscript> dependences of the (p, pX) kinematics are mainly through changes in the p – X center-of-momentum energy |$\sqrt{s_{pX}}$| for which no difference exists between normal and inverse kinematics. The effects of longitudinal-to-the-beam component of |$\vec{k}_{F}$| cause a significant difference between normal and inverse kinematics through changes in β<subscript> pX </subscript> and |$\sqrt{s_{pX}}$|. On the other hand, the transverse to the beam component of |$\vec{k}_{F}$| changes energy sharing between the scattered proton and the knocked-out particle in both normal and inverse kinematics. [ABSTRACT FROM AUTHOR]
- Subjects :
- KINEMATICS
PROTONS
Subjects
Details
- Language :
- English
- ISSN :
- 20503911
- Volume :
- 2024
- Issue :
- 8
- Database :
- Complementary Index
- Journal :
- Progress of Theoretical & Experimental Physics: PTEP
- Publication Type :
- Academic Journal
- Accession number :
- 179512830
- Full Text :
- https://doi.org/10.1093/ptep/ptae013