New production mechanisms for exotic quarks of superstring-inspired E/sub 6/ models at ep colliders

Journal Article · Tue Mar 01 04:00:00 EST 1988 · Phys. Rev. D; (United States)

DOI:https://doi.org/10.1103/PhysRevD.37.1321· OSTI ID:5402431

Robinett, R W

Superstring-inspired E/sub 6/ models often contain light (approx. <1 TeV) color-triplet states, h-italic-tilde (spin zero) and h (spin 1/2), which may have sizable leptoquark couplings. We point out that the processes eu..-->..hgamma-tilde,hg-italic-tilde and eg..-->..hu-italic-tilde are possible new production mechanisms for supersymmetric particles at ep colliders which can rival the resonant production of scalar h-italic-tilde leptoquarks via eq fusion and the standard production processes (e.g., eq..-->..e-italic-tilde q-italic-tilde) for superparticles. We also briefly discuss the related reactions ..gamma..e..-->..uh-italic-tilde, ..gamma..q..-->..eh-italic-tilde, and ug..-->..he-italic-tilde. .AE

• Research Organization: Department of Physics, The Pennsylvania State University, University Park, Pennsylvania 16802
• OSTI ID: 5402431
• Journal Information: Phys. Rev. D; (United States), Journal Name: Phys. Rev. D; (United States) Vol. 37:5; ISSN PRVDA
• Country of Publication: United States
• Language: English

Related Subjects

645203* -- High Energy Physics-- Particle Interactions &amp; Properties-Theoretical-- Weak Interactions &amp; Properties
645400 -- High Energy Physics-- Field Theory
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
COLOR MODEL
COMPOSITE MODELS
CROSS SECTIONS
EIGENSTATES
ELECTRON-NUCLEON INTERACTIONS
ELECTRON-PROTON INTERACTIONS
ELEMENTARY PARTICLES
EXTENDED PARTICLE MODEL
GLUONS
INTERACTIONS
LEPTON-BARYON INTERACTIONS
LEPTON-HADRON INTERACTIONS
LEPTON-NUCLEON INTERACTIONS
MATHEMATICAL MODELS
PARTICLE INTERACTIONS
PARTICLE MODELS
PARTICLE PRODUCTION
PHOTON-ELECTRON INTERACTIONS
PHOTON-LEPTON INTERACTIONS
POSTULATED PARTICLES
QUARK MODEL
QUARKS
STRING MODELS
SUPERSYMMETRY
SYMMETRY