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Study of the isospin properties of single-pion production by neutrinos. [1. 5 GeV]

Description: Results are presented on the three single-pion production reactions ..nu..P-..mu../sup -/P..pi../sup +/, ..nu..n-..mu../sup -/n..pi../sup +/, and ..nu..n-..mu../sup -/P..pi../sup 0/. Measurements were made from threshold to a neutrino energy of 1.5 GeV using the Argonne National Laboratory 12-foot bubble chamber filled with deuterium and exposed to a broad band neutrino beam. In addition to a resonant isospin I = 3/2 N/sub ..pi../ amplitude, a large I = 1/2 amplitude was found as predicted by Adler.
Date: January 1, 1978
Creator: Barnes, V.E.; Carmony, D.D. & Garfinkel, A.F.
Partner: UNT Libraries Government Documents Department

An Experimental High Energy Physics Program: Task D

Description: This report discusses: The CDF for {bar p}-p Collisions at FNAL; The L3 Detector for e{sup +}e{sup {minus}} Collisions at CERN; The SCD Detector for pp Collisions at the SSCL (calorimeters); The SDC Detector for pp Collisions at the SSCL (muon detector); The CO experiment for {bar p}-p Collisions at FNAL; and Accelerator Physics at Fermilab.
Date: January 1, 1992
Creator: Barnes, V.E.; Carmony, D.D.; Garfinkel, A.F. & Gutay, L.J.
Partner: UNT Libraries Government Documents Department

An Experimental High Energy Physics Program: Task D. Progress report, period ending 15 May 1992

Description: This report discusses: The CDF for {bar p}-p Collisions at FNAL; The L3 Detector for e{sup +}e{sup {minus}} Collisions at CERN; The SCD Detector for pp Collisions at the SSCL (calorimeters); The SDC Detector for pp Collisions at the SSCL (muon detector); The CO experiment for {bar p}-p Collisions at FNAL; and Accelerator Physics at Fermilab.
Date: June 1, 1992
Creator: Barnes, V. E.; Carmony, D. D.; Garfinkel, A. F. & Gutay, L. J.
Partner: UNT Libraries Government Documents Department

Quark gluon plasma: Overview and experimental results from E-735

Description: A brief review of the phenomenology associated with the effort to produce and observe quark-gluon plasma in particle collisions is presented. E-735 has taken data during the 1987 Tevatron-Collider run at /square root/s = 1.8 TeV in pursuit of this goal. Results in the correlation of < p/sub t/ > with multiplicity for charged particles and p/sub t/ distributions for ..lambda../sup o/ and /bar Lambda//sup o/ are presented. 32 refs., 10 figs., 2 tabs.
Date: December 14, 1988
Creator: Turkot, F.; Alexopoulos, T.; Allen, C.; Anderson, E.W.; Areti, H.; Banerjee, S. et al.
Partner: UNT Libraries Government Documents Department

Very high energy proton proton interactions: exploratory survey in a bubble chamber

Description: We propose a bubble chamber study of the general features of proton-proton interactions in the 200 to 500 GeV energy range in as much detail as measuring accuracy permits, starting with charged particle multiplicities, transverse and longitudinal momentum distributions, and detailed measurement of particle systems originating from the target proton, and extending to an exploration of the possibility of doing some four-constraint or equivalent kinematic analysis of complete events. A scanning search for any new or exotic phenomena is an important part of this proposal. We request 100,000 pictures initially in a 2 meter or 14 foot hydrogen bubble chamber, with 200 GeV or greater proton beam, {delta}p/p{le} .1%, {delta}{theta} {le} 2 mrad, and both tolerances better, if possible.
Date: June 1, 1970
Creator: Loeffler, F.J.; Barnes, V.E.; Carmony, D.D.; Christian, R.S.; Gaidos, J.A.; Garfinkel, A.F. et al.
Partner: UNT Libraries Government Documents Department

NAL bubble chamber proposal: K-p and p anti-p interactions at 200 GeV

Description: We propose to study K{sup -}p and {bar p}p interactions at 200 GeV in the hydrogen filled NAL 30'' bubble chamber with a supplementary visual spectrometer. We request 200,000 pictures. This exposure is intended as a follow up experiment to our proposal ''Multiparticle {pi}{sup -}p Interactions at 130 GeV and at the Highest Energy'' of April 23, 1971.
Date: April 1, 1971
Creator: Barnes, V.E.; Carmony, D.D.; Christian, R.S.; Fowler, E.C.; Gaidos, J.A.; Garfinkel, A.F. et al.
Partner: UNT Libraries Government Documents Department

Antineutrino interactions in the deuterium filled 15 foot bubble chamber

Description: It is proposed to study the interactions of antineutrinos in deuterium. The initial request is for 300,000 pictures out of a total of one million pictures using the two-horn broad band system with 10{sup 13} protons (300 GeV) per pulse. We plan to use the external muon identifier. The physics motivation includes the following: (1) Search for charmed mesons. (2) Study of elastic and inelastic hyperon production. Only in anti-neutrino interactions can we study the {Delta}S = 1 charged current in quasi two-body interactions at energies and momentum transfers higher than that available in decays. (3) Study of the quasi elastic and pion production reactions. These data will be combined with the {nu}p data of our experiment (E-31). (4) Inclusive study of charged current interactions off neutrons and protons. (5) We will study the structure of the neutral current interaction. We will check the absence of {Delta}S = 1 neutral currents. (6) We will also look for di-muon events using the EMI. (7) We are interested in the possibility of inserting a three-radiation length metal plate in the bubble chamber to serve as a gamma converter and an electron detector.
Date: April 1, 1975
Creator: Barnes, V.E.; Carmony, D.D.; Garfinkel, A.F.; Gutay, L.; U., /Purdue; Barish, S.J. et al.
Partner: UNT Libraries Government Documents Department

Neutrino interactions in the deuterium-neon 14 foot double bubble chamber

Description: We propose to study the interactions of high energy neutrinos in the 14 foot bubble chamber. The target chamber to be filled with Deuterium and the surrounding region filled with nearly pure Neon. An exposure of one million pictures is requested, in order to map out the s and t dependences of the basic interaction in which neutrinos participate.
Date: June 1, 1970
Creator: Barnes, V.E.; Carmony, D.D.; Christian, R.S.; Gaidos, J.; Garfinkel, A.F.; Gutay, L.J. et al.
Partner: UNT Libraries Government Documents Department