Determination of the low Q2 evolution of the Bjorken integral
Conference
·
OSTI ID:834830
We report on an experimental determination of the Q2-dependence of the Bjorken sum using data from Jefferson Lab Hall A and Hall B in the range 0.16 < Q2 < 1.1 GeV2. A twist analysis is performed. Overall, the higher twist corrections are found to be small due to a cancellation between the twist 4 and 6 terms.
- Research Organization:
- Thomas Jefferson National Accelerator Facility, Newport News, VA (US)
- Sponsoring Organization:
- USDOE Office of Energy Research (ER) (US)
- DOE Contract Number:
- AC05-84ER40150
- OSTI ID:
- 834830
- Report Number(s):
- JLAB-PHY-05-5; DOE/ER/40150/2997
- Country of Publication:
- United States
- Language:
- English
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