Published October 1991 | Version v1
Report Restricted

Heavy baryons in the heavy quark effective theory

Creators

  • 1. Deutsches Elektronen-Synchrotron (DESY), Hamburg (Germany)
  • 2. Mainz Univ. (Germany). Inst. fuer Physik

Description

We give a mini-review of recent results on current-induced transitions between heavy baryons (and between heavy and light baryons) in the light of the new spin and flavour symmetries of the Heavy Quark Effective Theory (HQET). We discuss the structure of the 1/m corrections to the heavy mass limit and outline a diagrammatic proof that there are no 0(1/m) correction to the Voloshin-Shifman normalization condition at zero recoil. (orig.)

Availability note (English)

MF available from INIS under the Report Number.

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Additional details

Publishing Information

Imprint Pagination
8 p.
Report number
DESY--91-119

Conference

Title
4. international symposium on heavy flavour physics.
Dates
25-29 Jun 1991.
Place
Orsay (France).

INIS

Country of Publication
Germany
Country of Input or Organization
Germany
INIS RN
23028776
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Resource subtype / Literary indicator
Conference
Descriptors DEI
BEAUTY BARYONS; CHARGED-CURRENT INTERACTIONS; CHARMED BARYONS; CORRECTIONS; FEYNMAN DIAGRAM; FLAVOR MODEL; PARTICLE STRUCTURE; REST MASS
Descriptors DEC
BARYONS; BEAUTY PARTICLES; CHARM PARTICLES; COMPOSITE MODELS; DIAGRAMS; ELEMENTARY PARTICLES; FERMIONS; HADRONS; INFORMATION; INTERACTIONS; MASS; MATHEMATICAL MODELS; PARTICLE INTERACTIONS; PARTICLE MODELS; QUARK MODEL

Optional Information

Contract/Grant/Project number
Contract BMFT 06MZ760
Secondary number(s)
MZ-TH--91-35.