1/mc Terms in lambda+c Semileptonic Decays
Journal Article
·
· Physics Letters B
We use the heavy quark effective theory to investigate the form factors that describe the semileptonic decays lambda+c -> lambda e+ nu, to order 1/mc. We find that a total of four form factors are needed to this order, in contrast with two form factors to leading order, and six form factors in the most general case. We point out some relationships that arise among the general form factors.
- Research Organization:
- Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- AC05-84ER40150
- OSTI ID:
- 954331
- Report Number(s):
- CEBAF-TH-92-03; PYLBAJ; TRN: US201014%%1118
- Journal Information:
- Physics Letters B, Vol. 282; ISSN 0370-2693
- Country of Publication:
- United States
- Language:
- English
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