An improved method for extracting matrix elements from lattice three-point functions
Conference
·
· PoS(Lattice 2011)
OSTI ID:1043045
The extraction of matrix elements from baryon three-point functions is complicated by the fact that the signal-to-noise drops rapidly as a function of time. Using a previously discussed method to improve the signal-to-noise for lattice two-point functions, we use this technique to do so for lattice three-point functions, using electromagnetic form factors for the nucleon and Delta as an example.
- Research Organization:
- Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC)
- DOE Contract Number:
- AC05-06OR23177
- OSTI ID:
- 1043045
- Report Number(s):
- JLAB-THY-12-1546; DOE/OR/23177-2186; TRN: US1202995
- Journal Information:
- PoS(Lattice 2011), Conference: XXIX International Symposium on Lattice Field Theory, July 10-16, 2011, Squaw Valley, Lake Tahoe, California
- Country of Publication:
- United States
- Language:
- English
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