Lattice calculation of quarkonium decay matrix elements
- Argonne National Lab., IL (United States). HEP Div.
- Seoul National Univ. (Korea, Republic of). Center for Theoretical Physics
The authors calculate the NRQCD (nonrelativistic QCD) matrix elements for the decays of the lowest-lying S- and P-wave states of charmonium and bottomonium in quenched lattice QCD. They also compute the one-loop relations between the lattice and continuum matrix elements.
- Research Organization:
- Argonne National Lab., IL (United States)
- Sponsoring Organization:
- USDOE Office of Energy Research, Washington, DC (United States); Korea Science and Engineering Foundation (Korea, Republic of)
- DOE Contract Number:
- W-31109-ENG-38
- OSTI ID:
- 414384
- Report Number(s):
- ANL-HEP-CP--96-79; CONF-9606293--1; ON: DE97000901
- Country of Publication:
- United States
- Language:
- English
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