Constraints on light gluinos from Fermilab Tevatron dijet data

Jo Anne L. Hewett; Thomas G. Rizzo; Michael A. Doncheski

doi:10.1103/PhysRevD.56.5703

Constraints on light gluinos from Fermilab Tevatron dijet data

Jo Anne L. Hewett, Thomas G. Rizzo, Michael A. Doncheski

Penn State Mont Alto

Research output: Contribution to journal › Article › peer-review

6 Scopus citations

Abstract

The effects of light, long-lived gluinos on 2→2 processes at hadron colliders are examined. Such particles can mediate single squark resonant production via [Formula presented] which would significantly modify the dijet data sample. We find that squark masses in the range 130< [Formula presented]<694,595,573 GeV are excluded for gluino masses of 0.4,1.3,5.0 GeV from existing UA2 and Fermilab Tevatron data on dijet bump searches and angular distributions. Run II of the Tevatron has the capability of excluding this scenario for squark masses up to ∼1 TeV.

Original language	English (US)
Pages (from-to)	5703-5708
Number of pages	6
Journal	Physical Review D - Particles, Fields, Gravitation and Cosmology
Volume	56
Issue number	9
DOIs	https://doi.org/10.1103/PhysRevD.56.5703
State	Published - 1997

All Science Journal Classification (ASJC) codes

Nuclear and High Energy Physics
Physics and Astronomy (miscellaneous)

Access to Document

10.1103/PhysRevD.56.5703

Cite this

@article{5a88da30e0fd47818d22ca1b585270dd,

title = "Constraints on light gluinos from Fermilab Tevatron dijet data",

abstract = "The effects of light, long-lived gluinos on 2→2 processes at hadron colliders are examined. Such particles can mediate single squark resonant production via [Formula presented] which would significantly modify the dijet data sample. We find that squark masses in the range 130< [Formula presented]<694,595,573 GeV are excluded for gluino masses of 0.4,1.3,5.0 GeV from existing UA2 and Fermilab Tevatron data on dijet bump searches and angular distributions. Run II of the Tevatron has the capability of excluding this scenario for squark masses up to ∼1 TeV.",

author = "Hewett, {Jo Anne L.} and Rizzo, {Thomas G.} and Doncheski, {Michael A.}",

year = "1997",

doi = "10.1103/PhysRevD.56.5703",

language = "English (US)",

volume = "56",

pages = "5703--5708",

journal = "Physical Review D - Particles, Fields, Gravitation and Cosmology",

issn = "1550-7998",

number = "9",

}

TY - JOUR

T1 - Constraints on light gluinos from Fermilab Tevatron dijet data

AU - Hewett, Jo Anne L.

AU - Rizzo, Thomas G.

AU - Doncheski, Michael A.

PY - 1997

Y1 - 1997

N2 - The effects of light, long-lived gluinos on 2→2 processes at hadron colliders are examined. Such particles can mediate single squark resonant production via [Formula presented] which would significantly modify the dijet data sample. We find that squark masses in the range 130< [Formula presented]<694,595,573 GeV are excluded for gluino masses of 0.4,1.3,5.0 GeV from existing UA2 and Fermilab Tevatron data on dijet bump searches and angular distributions. Run II of the Tevatron has the capability of excluding this scenario for squark masses up to ∼1 TeV.

AB - The effects of light, long-lived gluinos on 2→2 processes at hadron colliders are examined. Such particles can mediate single squark resonant production via [Formula presented] which would significantly modify the dijet data sample. We find that squark masses in the range 130< [Formula presented]<694,595,573 GeV are excluded for gluino masses of 0.4,1.3,5.0 GeV from existing UA2 and Fermilab Tevatron data on dijet bump searches and angular distributions. Run II of the Tevatron has the capability of excluding this scenario for squark masses up to ∼1 TeV.

UR - http://www.scopus.com/inward/record.url?scp=0346442774&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0346442774&partnerID=8YFLogxK

U2 - 10.1103/PhysRevD.56.5703

DO - 10.1103/PhysRevD.56.5703

M3 - Article

AN - SCOPUS:0346442774

SN - 1550-7998

VL - 56

SP - 5703

EP - 5708

JO - Physical Review D - Particles, Fields, Gravitation and Cosmology

JF - Physical Review D - Particles, Fields, Gravitation and Cosmology

IS - 9

ER -

Constraints on light gluinos from Fermilab Tevatron dijet data

Abstract

All Science Journal Classification (ASJC) codes

Access to Document

Other files and links

Fingerprint

Cite this