Author: Michael Doser
Publisher:
ISBN:
Category :
Languages : de
Pages : 99
Book Description
Proton-antiproton annihilation into phi+phi- and KK̄ from atomic p-states
Proton-antiproton annihilation into π+π- [pipi] and KK from atomic p-states
Proton-antiproton annihilation into pi+pi and KK̄ from atomic p-states
Proton-antiproton annihilation into 360346 and KK̄ from atomic p-states
Antiproton Annihilation in Hydrogen at Rest I Reaction P + P - K + K + [pi]
Author: N. Barash
Publisher:
ISBN:
Category : Annihilation reactions
Languages : en
Pages : 36
Book Description
Publisher:
ISBN:
Category : Annihilation reactions
Languages : en
Pages : 36
Book Description
Nuclear Science Abstracts
Proton-antiproton Annihilation at Rest Into [phi]0KLKL
A Partial Wave Analysis of Proton-Antiproton Annihilation Above Threshold for Phi-Phi Production in the JETSET Experiment
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
The JETSET experiment (PS202) conducted at CERN was designed to search for gluonic resonances in the mass range between 2:14 and 2:43 GeV/c2 using the channel, pp-->phi phi-->4K+/-. This channel is OZI suppressed, thus any observed enhancement of the cross section above a level consistent with the OZI rule could indicate possible resonating gluonic degrees of freedom. In fact, the measured cross section is two orders of magnitude larger than the OZI prediction and shows an enhancement centered near 2.2 GeV/c2 of width 50-100 MeV/c2. A partial wave analysis (PWA) has been conducted in order to search for the dominant partial waves. The formalism and methods of this PWA will be fully developed. This analysis has revealed the dominance of Jpc = 2++ together with a significant Jpc = 4++ component. Because the phi resonance is only 4 MeV wide, the PWA is relatively insensitive to the presence of competing channels coupling to the 4K+/- final state. The partial wave analysis was.
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
The JETSET experiment (PS202) conducted at CERN was designed to search for gluonic resonances in the mass range between 2:14 and 2:43 GeV/c2 using the channel, pp-->phi phi-->4K+/-. This channel is OZI suppressed, thus any observed enhancement of the cross section above a level consistent with the OZI rule could indicate possible resonating gluonic degrees of freedom. In fact, the measured cross section is two orders of magnitude larger than the OZI prediction and shows an enhancement centered near 2.2 GeV/c2 of width 50-100 MeV/c2. A partial wave analysis (PWA) has been conducted in order to search for the dominant partial waves. The formalism and methods of this PWA will be fully developed. This analysis has revealed the dominance of Jpc = 2++ together with a significant Jpc = 4++ component. Because the phi resonance is only 4 MeV wide, the PWA is relatively insensitive to the presence of competing channels coupling to the 4K+/- final state. The partial wave analysis was.