Charged Pion Photoproduction And Scaling
Conference
·
OSTI ID:955803
The gamma-n -->pi- p and gamma-p --> pi+ n reactions are essential probes of the transition from meson-nucleon degrees of freedom to quark-gluon degrees of freedom in exclusive processes. The cross sections of these processes are also advantageous, for the investigation of oscillatory behavior around the quark counting rule prediction, since they decrease relatively slower with energy compared with other photon-induced processes. In this talk, we discuss recent results on the gamma-p --> pi+ n and gamma-n -->pi- p processes from Jefferson Lab experiment E94-104. We also discuss the CLAS g10 analysis on the gamma-n -->pi- p process.
- Research Organization:
- Thomas Jefferson Lab National Accelerator Facility
- Sponsoring Organization:
- USDOE
- OSTI ID:
- 955803
- Report Number(s):
- JLAB-PHY-07-776; DOE/OR/23177-0532
- Country of Publication:
- United States
- Language:
- English
Similar Records
Pion photoproduction on the nucleon
Pion photoproduction on the nucleon
Charged Pion Photoproduction from Hydrogen and Deuterium at Jefferson Lab
Journal Article
·
Wed Feb 09 23:00:00 EST 2005
· AIP Conference Proceedings
·
OSTI ID:20630616
Pion photoproduction on the nucleon
Conference
·
Mon Jan 31 23:00:00 EST 2005
·
OSTI ID:840091
Charged Pion Photoproduction from Hydrogen and Deuterium at Jefferson Lab
Conference
·
Fri Jan 31 23:00:00 EST 2003
·
OSTI ID:829599