Author: Leslie F. Nakae
Publisher:
ISBN:
Category : Angular distribution (Nuclear physics)
Languages : en
Pages : 167
Book Description
Direct Photon Center-of-mass Angular Distribution in Proton-antiproton Collisions at [square Root]s
Direct Photon Center-of-Mass Angular Distributions in $p\bar{p}$ Collisions at $\sqrt{s}$
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 183
Book Description
The center-of-mass angular distribution of direct photon events, resulting from proton-antiproton collisions at a center-of-mass energy of 1.8 TeV, as measured by the Collider Detector at Fermi lab (CDF) during the 1988-1089 experimental run, is presented. The direct photon events are identified primarily through the direct photon's characteristic isolation from other particles. The main source of background is from rare fragmentation of QCD partons into single isolated neutral mesons, which decay into two or more photons. The background is removed statistically by exploitation of tile expected difference in the resulting shower profiles. The resulting angular distribution for direct photons, in the transverse momentum range from 22 to 45 Ge V is found to agree favorably with the predictions of Quantum Cbromodynamics (QCD) for an interaction with a fermion (spin 1/2) propagator.
Publisher:
ISBN:
Category :
Languages : en
Pages : 183
Book Description
The center-of-mass angular distribution of direct photon events, resulting from proton-antiproton collisions at a center-of-mass energy of 1.8 TeV, as measured by the Collider Detector at Fermi lab (CDF) during the 1988-1089 experimental run, is presented. The direct photon events are identified primarily through the direct photon's characteristic isolation from other particles. The main source of background is from rare fragmentation of QCD partons into single isolated neutral mesons, which decay into two or more photons. The background is removed statistically by exploitation of tile expected difference in the resulting shower profiles. The resulting angular distribution for direct photons, in the transverse momentum range from 22 to 45 Ge V is found to agree favorably with the predictions of Quantum Cbromodynamics (QCD) for an interaction with a fermion (spin 1/2) propagator.
The Center-of-mass Angular Distribution of Prompt Photons Produced in P{bar P} Collisions at (square Root)s
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 12
Book Description
Data taken with the Collider Detector at Fermilab (CDF) during the 1992--1993 run of the Tevatron are used to measure the distribution of the center-of-mass angle between isolated prompt photons and the beam direction. The shape of the angular distribution for photon-jet events is found to differ from the predictions of NLO QCD.
Publisher:
ISBN:
Category :
Languages : en
Pages : 12
Book Description
Data taken with the Collider Detector at Fermilab (CDF) during the 1992--1993 run of the Tevatron are used to measure the distribution of the center-of-mass angle between isolated prompt photons and the beam direction. The shape of the angular distribution for photon-jet events is found to differ from the predictions of NLO QCD.
The Center-of-mass Angular Distribution of Direct Photons at [square Root]s
Author: Paul Michael Rubinov
Publisher:
ISBN:
Category : Angular distribution (Nuclear physics)
Languages : en
Pages : 292
Book Description
Publisher:
ISBN:
Category : Angular distribution (Nuclear physics)
Languages : en
Pages : 292
Book Description
Inclusive Direct Photon Production in the Central and Forward Rapidity Regions in Proton-antiproton Collisions at a Center of Mass Energy of 1800 GeV
Author: Steven A. Jerger
Publisher:
ISBN:
Category : Photons
Languages : en
Pages : 392
Book Description
Publisher:
ISBN:
Category : Photons
Languages : en
Pages : 392
Book Description
Measurement of the Square Root of S Dependence of Isolated Direct Photon Production in Proton-antiproton Collisions
Author: Dana Partos
Publisher:
ISBN:
Category : Photon-photon interactions
Languages : en
Pages : 157
Book Description
Publisher:
ISBN:
Category : Photon-photon interactions
Languages : en
Pages : 157
Book Description
Photon Production from [proton Antiproton] Collisions at [square Root] S
Author: Thomas Gordon Carter
Publisher:
ISBN:
Category : Particles (Nuclear physics)
Languages : en
Pages : 524
Book Description
Publisher:
ISBN:
Category : Particles (Nuclear physics)
Languages : en
Pages : 524
Book Description
Inclusive Direct Photon Production in the Central and Forward Rapidity Regions in Proton - Anti-proton Collisions at a Center-of-mass Energy of 1800-GeV.
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 192
Book Description
A study of isolated direct photon production in proton-antiproton collisions at a center of mass energy √s= 1800 Ge V is reported, as measured at the D0 Fermilab Tevatron. Cross sections for the central (0 ≤
Publisher:
ISBN:
Category :
Languages : en
Pages : 192
Book Description
A study of isolated direct photon production in proton-antiproton collisions at a center of mass energy √s= 1800 Ge V is reported, as measured at the D0 Fermilab Tevatron. Cross sections for the central (0 ≤
Soft Photon Production from Proton-antiproton Collisions at [square Root] S
Author: Charles A. Loomis
Publisher:
ISBN:
Category : Photons
Languages : en
Pages : 292
Book Description
Publisher:
ISBN:
Category : Photons
Languages : en
Pages : 292
Book Description
Measurement of Photon-charm Production of [proton-antiproton] Collisions at [square-root] S
Author: Rowan T. Hamilton
Publisher:
ISBN:
Category : Particles (Nuclear physics)
Languages : en
Pages : 240
Book Description
Publisher:
ISBN:
Category : Particles (Nuclear physics)
Languages : en
Pages : 240
Book Description