Published October 1997
| Version v1
Journal article
New collider bound on the light gravitino mass
Creators
- 1. Center for Particle Physics, The University of Texas at Austin, Austin, Texas 78712 (United States)
- 2. Department of Physics, Oklahoma State University, Stillwater, Oklahoma 74078 (United States)
Description
In supergravity theories with a very light gravitino, the gluino decays dominantly to a gluon and a gravitino. This results in a much larger missing ET for the multijet final states in hadronic colliders. We use the latest Fermilab Tevatron data for the multijet final states to set a new absolute lower bound of 3.0x10-13 GeV for the light gravitino mass. copyright 1997 The American Physical Society
Additional details
Publishing Information
- Journal Title
- Physical Review. D, Particles Fields
- Journal Volume
- 56
- Journal Issue
- 7
- Journal Page Range
- p. 4166-4169
- ISSN
- 0556-2821
- CODEN
- PRVDAQ
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 30006234
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- FERMILAB COLLIDER DETECTOR; FERMILAB TEVATRON; GLUONS; GRAVITONS; MASS; SPARTICLES; SUPERGRAVITY; SUPERSYMMETRY
- Descriptors DEC
- ACCELERATORS; BOSONS; CYCLIC ACCELERATORS; ELEMENTARY PARTICLES; FIELD THEORIES; GRAVITATIONAL RADIATION; MASSLESS PARTICLES; MEASURING INSTRUMENTS; POSTULATED PARTICLES; RADIATION DETECTORS; RADIATIONS; SYMMETRY; SYNCHROTRONS; UNIFIED-FIELD THEORIES