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Title: Search for technicolor particles in W+2jet with b-tag channel at CDF

Abstract

We present a preliminary result from a search for walking technicolor particles using leptonically decayed {ital W} plus two jets with at least one b-tag using 109{plus_minus}7pb{sup {minus}1} of data taken by the Collider Detector at Fermilab (CDF). We search for technipion mass peaks in the invariant mass distribution of the two jet system and technirho mass peaks in the invariant mass distribution of W+2jet system. We do not see any significant excess in our search sample, and set 95{percent} confidence level upper limits on the production cross section and exclude a region of the {pi}{sub T} mass v.s. {rho}{sub T} mass plane. {copyright} {ital 1998 American Institute of Physics.}

Authors:
 [1]; ;  [2];  [3]
  1. Hiroshima University, 1-3-1 Kagamiyama Higashi-Hiroshima 739 (Japan)
  2. Fermilab, PO Box 500, Batavia, Illinois 60510 (United States)
  3. Rutgers University, Piscataway, New Jersey, 08854 (United States)
Publication Date:
OSTI Identifier:
663655
Report Number(s):
CONF-9711109-
Journal ID: APCPCS; ISSN 0094-243X; TRN: 98:011475
Resource Type:
Journal Article
Journal Name:
AIP Conference Proceedings
Additional Journal Information:
Journal Volume: 435; Journal Issue: 1; Conference: Workshop on physics at the first muon collider and at the front end of a muon collider, Batavia, IN (United States), 6-9 Nov 1997; Other Information: PBD: Aug 1998
Country of Publication:
United States
Language:
English
Subject:
66 PHYSICS; PROTON-PROTON INTERACTIONS; MASS SPECTRA; PROTON-ANTIPROTON INTERACTIONS; ANNIHILATION; PARTICLE PRODUCTION; JET MODEL; W PLUS BOSONS; W MINUS BOSONS; POSTULATED PARTICLES; TEV RANGE 01-10

Citation Formats

Handa, T, Maeshima, K, Vilar, R, and Valls, J. Search for technicolor particles in W+2jet with b-tag channel at CDF. United States: N. p., 1998. Web.
Handa, T, Maeshima, K, Vilar, R, & Valls, J. Search for technicolor particles in W+2jet with b-tag channel at CDF. United States.
Handa, T, Maeshima, K, Vilar, R, and Valls, J. 1998. "Search for technicolor particles in W+2jet with b-tag channel at CDF". United States.
@article{osti_663655,
title = {Search for technicolor particles in W+2jet with b-tag channel at CDF},
author = {Handa, T and Maeshima, K and Vilar, R and Valls, J},
abstractNote = {We present a preliminary result from a search for walking technicolor particles using leptonically decayed {ital W} plus two jets with at least one b-tag using 109{plus_minus}7pb{sup {minus}1} of data taken by the Collider Detector at Fermilab (CDF). We search for technipion mass peaks in the invariant mass distribution of the two jet system and technirho mass peaks in the invariant mass distribution of W+2jet system. We do not see any significant excess in our search sample, and set 95{percent} confidence level upper limits on the production cross section and exclude a region of the {pi}{sub T} mass v.s. {rho}{sub T} mass plane. {copyright} {ital 1998 American Institute of Physics.}},
doi = {},
url = {https://www.osti.gov/biblio/663655}, journal = {AIP Conference Proceedings},
number = 1,
volume = 435,
place = {United States},
year = {Sat Aug 01 00:00:00 EDT 1998},
month = {Sat Aug 01 00:00:00 EDT 1998}
}