We present a study of the dijet invariant mass distribution for the reaction p̄p→twojets+γ+X, at a center of mass energy of 1.8 TeV, using data collected by the CDF experiment. We compare the data to predictions for the production of a photon with two jets, together with the resonant processes p̄p→W/Z+γ+X, in which the W and Z bosons decay hadronically. A fit is made to the dijet invariant mass distribution combining the nonresonant background and resonant processes. We use the result to establish a limit for the inclusive production cross section of W/Z+γ with hadronic decay of the W and Z bosons

CDF Collaboration, D. Acosta, T. Affolder, M. G. Albrow, D. Ambrose, D. Amidei, et al. (2006). Search for W and Z Bosons in the Reaction p anti-p --> 2 jets + gamma at s**(1/2) = 1.8 TeV. PHYSICAL REVIEW D, PARTICLES, FIELDS, GRAVITATION, AND COSMOLOGY, 73(1), 1-9 [10.1103/PhysRevD.73.012001].

Search for W and Z Bosons in the Reaction p anti-p --> 2 jets + gamma at s**(1/2) = 1.8 TeV

CASTRO, ANDREA;DENINNO, MARIA MADDALENA;GRESELE, AMBRA;MOGGI, NICCOLO';RIMONDI, FRANCO;ZUCCHELLI, STEFANO
2006

Abstract

We present a study of the dijet invariant mass distribution for the reaction p̄p→twojets+γ+X, at a center of mass energy of 1.8 TeV, using data collected by the CDF experiment. We compare the data to predictions for the production of a photon with two jets, together with the resonant processes p̄p→W/Z+γ+X, in which the W and Z bosons decay hadronically. A fit is made to the dijet invariant mass distribution combining the nonresonant background and resonant processes. We use the result to establish a limit for the inclusive production cross section of W/Z+γ with hadronic decay of the W and Z bosons
2006
CDF Collaboration, D. Acosta, T. Affolder, M. G. Albrow, D. Ambrose, D. Amidei, et al. (2006). Search for W and Z Bosons in the Reaction p anti-p --> 2 jets + gamma at s**(1/2) = 1.8 TeV. PHYSICAL REVIEW D, PARTICLES, FIELDS, GRAVITATION, AND COSMOLOGY, 73(1), 1-9 [10.1103/PhysRevD.73.012001].
CDF Collaboration; D. Acosta; T. Affolder; M. G. Albrow; D. Ambrose; D. Amidei; K. Anikeev; J. Antos; G. Apollinari; T. Arisawa; A. Artikov; W. Ashman...espandi
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11585/24966
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