STRUCTURE IN THE MOMENTUM DISTRIBUTION OF W, Z: A UNIFIED DESCRIPTION OF p anti-p COLLIDER ANOMALIES

Halzen, Francis; Hikasa, Ken-ichi

doi:10.1016/0370-2693(85)90513-1

STRUCTURE IN THE MOMENTUM DISTRIBUTION OF W, Z: A UNIFIED DESCRIPTION OF p anti-p COLLIDER ANOMALIES

Dec, 1984

4 pages

Published in:

Phys.Lett.B 152 (1985) 369-372

Published: 1985

DOI:

10.1016/0370-2693(85)90513-1

Report number:

MAD/PH/222

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Abstract: (Elsevier)

We show how a new threshold can be signaled by structure in the transverse momentum distribution of W ± ,Z produced in p p interactions. We construct an explicit model inspired by compositeness where W ± , Z are produced with increased rates for p T ≳ 30 GeV as a result of new interactions with quarks and gluons. Monojet and anomalous ( ev − jet ) events are obtained with correct rates as a result of Z( →v v )g and W(→ ev )g production via the new interactions. The transverse momentum distribution of the new events peaks in the 30–50 GeV range and a broad enhancement in (W, Z)-jet invariant mass is obtained in the 150–200 GeV region. We suggest tests relevant to a general scenario of this type.

ANTI-P P: ANNIHILATION
ANNIHILATION: ANTI-P P
W: HADROPRODUCTION
HADROPRODUCTION: W
Z0: HADROPRODUCTION
HADROPRODUCTION: Z0
MODEL: PRODUCTION
PRODUCTION: MODEL
MODEL: NEW INTERACTION
NEW INTERACTION: MODEL

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