Download or read book A Study of the Charmonium Spectrum Through Proton antiproton Annihilation Results and Prospect at Fermilab written by and published by . This book was released on 1995 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Study of the Charmonium Spectrum Through Proton antiproton Annihilation written by and published by . This book was released on 1995 with total page 7 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Hadron 95 Proceedings Of The 6th International Conference On Hadron Spectroscopy written by Michael C Birse and published by World Scientific. This book was released on 1996-03-20 with total page 592 pages. Available in PDF, EPUB and Kindle. Book excerpt: This conference covered recent developments, both experimental and theoretical, in the study of hadron spectroscopy. It focused primarily on the spectroscopy, properties, theories and models of: light-quark mesons, heavy-quark mesons and baryons, exotic states (glueballs and hybrid mesons), and future facilities for their continued study.Special features to note include: New results were presented on the ƒ0(1500) meson from the Crystal Barrel, OBELIX and GAMS collaborations, indicating that this state is now a clear candidate for the lowest 0++ glueball; The existence of the ξ(2230) was confirmed by new data from BES; A session on future facilities; New results on charmed mesons and on hadrons with b quarks were also presented.
Download or read book Status Report on Fermilab Experiment E 760 written by and published by . This book was released on 1990 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt: This was a status report on Fermilab experiment E-760 -- an experiment to study charmonium states by resonant formation in proton-antiproton annihilation. The experiment uses antiprotons circulating in the Fermilab antiproton-accumulator as the beam and an internal hydrogen gas-jet as the target. Data taking with the full complement of apparatus started in early July 1990.
Download or read book Charm and Beauty Physics at Fermilab written by and published by . This book was released on 1992 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt: The status of charm and beauty physics studies at Fermilab is reviewed. Data from fixed target experiments on charm production, semi-leptonic decay, and Cabibbo suppressed decays as well as charmonium studies in antiproton annihilation are described. In addition beauty results from CDF and E653 are reviewed and prospects for studies of B physics at collider detectors are discussed.
Download or read book A Search for the Singlet P State Hc 11 P1 of Charmonium in Proton antiproton Annihilations at Fermilab Experiment E835p written by and published by . This book was released on 2004 with total page 271 pages. Available in PDF, EPUB and Kindle. Book excerpt: The author presents the results of a search for the spin-singlet P-wave state hc(11 P1) of charmonium formed through proton-antiproton annihilation at Fermilab experiment E835. The decay channels which were studied were p$ar{p}$ → J/? + X → e+e- + X, p$ar{p}$ → J/? + ?0 → e+e- + ??, p$ar{p}$ → J/? + ?0?0 → e+e- + 4?, and the neutral channel p$ar{p}$ → ?c? → (??)?. The decay p$ar{p}$ → J/?? → e+e-?, into which 1P1 decay is forbidden by C-parity conservation, was also examined for comparison. The 90% confidence upper limits for the decay channels studied in the mass range 3525.1-3527.3 MeV for a 1P1 resonance with a presumed width of 1.0 MeV were determined to be B(p$ar{p}$ → 1P1) x B(1P1 → J/? + X) ≤ 1.8 x 10-7, B(p$ar{p}$ → 1P1) x B(1P1 → J/? + ?0) ≤ 1.2 x 10-7, and B(p$ar{p}$ → 1P1) x B(1P1 → J/??) ≤ 1.0 x 10-7. No evidence for a 1P1 enhancement was observed in either of the two additional reactions studied; p$ar{p}$ → J/? + ?0?0 → e+e- + 4? and p$ar{p}$ → ?c? → (??)?.
Download or read book Low Energy Antiproton Physics Proceedings Of The Third Biennial Confr Physics written by Gabrijel Kernel and published by World Scientific. This book was released on 1995-09-15 with total page 665 pages. Available in PDF, EPUB and Kindle. Book excerpt: These proceedings cover the latest results in low energy antiproton physics. The volume consists of invited talks and invited contributions on the following subjects: nucleon-antinucleon interactions, antiprotons in astrophysics, meson spectroscopy, strangeness and charm production, antinucleon-nucleus interactions, fundamental symmetries, antiproton facilities, atomic physics with antiprotons, antihydrogen-facilities and experiments.
Download or read book A Guide to Experimental Particle Physics Literature 1994 1998 written by V. V. Ezhela and published by . This book was released on 1999 with total page 462 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1995 with total page 702 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Government Reports Announcements Index written by and published by . This book was released on 1996 with total page 564 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Intensity Frontier Antiproton Physics with The Antiproton Annihilation Spectrometer TAPAS at Fermilab written by and published by . This book was released on 2011 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Fermilab Antiproton Source is the world's most intense source of antimatter. With the Tevatron program now behind us, this unique facility can help make the case for Fermilab's continued accelerator operations. The Antiproton Source can be used for unique, dedicated antimatter studies, including medium-energy {bar p}-annihilation experiments. We propose to assemble a powerful, yet cost-effective, solenoidal magnetic spectrometer for antiproton-annihilation events, and to use it at the Fermilab Antiproton Accumulator to measure the charm production cross section, study rare hyperon decays, search for hyperon CP asymmetry, precisely measure the properties of several charmonium and nearby states, and make the first measurements of the Drell-Yan continuum in medium-energy antiproton annihilation. Should the charm production cross section be as large as some have proposed, we will also be able to measure D°-{bar D}° mixing with high precision and discover (or sensitively limit) charm CP violation. The observation of charm or hyperon CP violation would be evidence for physics beyond the Standard Model, with possible implications for the origin of the baryon asymmetry of the universe - the question of what happened to all the antimatter that must have been produced in the Big Bang. The experiment will be carried out by an international collaboration and will require some four years of running time. As possibly the sole hadron experiment in progress at Fermilab during that time, it will play an important role in maintaining a broad particle physics program at Fermilab and in the U.S. It will thus help us to continue attracting creative and capable young people into science and technology, and introducing them to the important technologies of accelerators, detectors, and data acquisition and analysis - key roles in society that accelerator-based particle physics has historically played.
Download or read book A Search for the Singlet p State H subscript C 11P1 of Charmonium in Proton antiproton Annihilations at Fermilab Experiment E835p written by David N. Joffe and published by . This book was released on 2004 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The 90% confidence upper limits for the decay channels studied in the mass range 3525.1--3527.3 MeV for a 1P 1 resonance with a presumed width of 1.0 MeV were determined to be B(pp¯ → 1P 1) x B(1P 1 → J/psi + X) ≤ 1.8 x 10-7, B(pp¯ → 1P1) x B( 1P1 → J/psi + pi 0) ≤ 1.2 x 10-7, and B( pp¯ → 1P1) → B(1P1 → J/psigamma) ≤ 1.0 x 10-7. No evidence for a 1P1 enhancement was observed in either of the two additional reactions studied; pp¯ → J/psi + pi0pi0 → e+e- + 4gamma and pp¯ → etacgamma → (gammagamma)gamma.
Download or read book Medium Energy Antiproton Physics with the Antiproton Annihilation Spectrometer TApAS at Fermilab written by and published by . This book was released on 2008 with total page 57 pages. Available in PDF, EPUB and Kindle. Book excerpt: We propose to assemble a cost-effective, yet powerful, solenoidal magnetic spectrometer for antiproton-annihilation events and use it at the Fermilab Antiproton Accumulator to measure the charm production cross section, study rare hyperon decays, search for hyperon CP asymmetry, and precisely measure the properties of several charmonium and nearby states. Should the charm production cross section be as large as some have proposed, we will also be able to measure D°-{bar D}° mixing with high precision and discover (or sensitively limit) charm CP violation. The experiment will be carried out by an international collaboration, with installation occurring during the accelerator downtime following the completion of the Tevatron run, and with funding largely from university research grants. The experiment will require some four years of running time. As possibly the sole hadron experiment in progress at Fermilab during that time, it will play an important role in maintaining a broad particle-physics program at Fermilab and in the U.S.
Download or read book Study of the N subscript C and N1 subscript C Charmonium States at the Fermilab Antiproton Accumulator written by Mika Masuzawa and published by . This book was released on 1993 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Physics Briefs written by and published by . This book was released on 1994 with total page 1256 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Study of Antiproton and Proton Annihilation at 3 67 Bev c with the Fermi Statistical Model written by Gajendra Man Suwal and published by . This book was released on 1972 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Soviet Journal of Nuclear Physics written by and published by . This book was released on 1992 with total page 604 pages. Available in PDF, EPUB and Kindle. Book excerpt:
