Volume 3, Issue 2 (Autumn & Winter 2019)
پژوهش های نوین فیزیک 2019, 3(2): 1-12 |
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Esmaili J, Naderi A. Investigation of the mixed entrance channels of resonance on the invariant mass spectrum, in Kaon-Proton interaction at GeV/c. پژوهش های نوین فیزیک 2019; 3 (2) :1-12
URL: http://jmrph.khu.ac.ir/article-1-48-en.html
URL: http://jmrph.khu.ac.ir/article-1-48-en.html
Shahrekord University
Abstract: (1649 Views)
In this paper, to solve the current ambiguity in the entrance channels 
or 
of 
resonance state for Kaon-proton interaction at 4.2 Gev/c, a mixture of transition matrix elements for entrance channels of 
and 
in the resonance formation of 
have been used. A comparison of the theoretical invariant mass spectra with the totally Hemingway’s experimental data indicates that in this interaction, the channel is the dominant entrance channel. In the following, using the 
analysis method, the mass and width of the resonant state are respectively obtained 
and 
that are in a good agreement with the present values of mass and width of the in particle data group (PDG).
or of resonance state for Kaon-proton interaction at 4.2 Gev/c, a mixture of transition matrix elements for entrance channels of and in the resonance formation of have been used. A comparison of the theoretical invariant mass spectra with the totally Hemingway’s experimental data indicates that in this interaction, the channel is the dominant entrance channel. In the following, using the analysis method, the mass and width of the resonant state are respectively obtained and that are in a good agreement with the present values of mass and width of the in particle data group (PDG).
Keywords: Kaon-proton interaction, Hemingway data and
Type of Study: Research |
Subject:
Special
Received: 2018/01/7 | Accepted: 2019/07/21 | Published: 2019/11/11
Received: 2018/01/7 | Accepted: 2019/07/21 | Published: 2019/11/11
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