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A study of theKπ system in the reaction <img src="/fulltext-image.asp?format=htmlnonpaginated&src=L2177P1229127168_html\10052_2005_Article_BF01572538_TeX2GIFIE1.gif" border="0" alt=" $$K^ - p \to \bar K^0 \pi ^ - p$$ " /> at 8.25 GeV/c

Authors :
Baubillier, M.
Bloodworth, I. J.
Burns, A. J.
Carney, J. N.
Cox, G. F.
Dore, U.
Kinson, J. B.
Knudson, K.
Lévy, F.
Negus, P. J.
Oh, B. Y.
Quercigh, E.
Scarr, J. M.
Smith, G. A.
Baillie, O. Villalobos
Votruba, M. F.
Whitmore, J.
Zitoun, R.
Source :
Zeitschrift für Physik C Particles and Fields; March 1984, Vol. 26 Issue: 1 p37-41, 5p
Publication Year :
1984

Abstract

The production ofK&lt;superscript&gt;*&lt;/superscript&gt; resonances has been studied in the reaction &lt;img src=&quot;/fulltext-image.asp?format=htmlnonpaginated&amp;src=L2177P1229127168_html\10052_2005_Article_BF01572538_TeX2GIFIE2.gif&quot; border=&quot;0&quot; alt=&quot; $$K^ - p \to \bar K^0 \pi ^ - p$$ &quot; /&gt; at 8.25 GeV/c. The data comes from a high statistics bubble chamber experiment (180 events/μb). Masses, widths and production cross-sections have been determined for the first threeK&lt;superscript&gt;*&lt;/superscript&gt;&#39;s. The contributions from natural and unnatural parity exchange have been obtained for theK&lt;superscript&gt;*&lt;/superscript&gt;(890) and theK&lt;superscript&gt;*&lt;/superscript&gt;(1420). A partial wave analysis of theK π system from threshold to 1.9 GeV provides evidence for a 0&lt;superscript&gt;+&lt;/superscript&gt; enhancement near 1.4 GeV which could be interpreted as the κ(1350).

Details

Language :
English
ISSN :
01709739 and 14315858
Volume :
26
Issue :
1
Database :
Supplemental Index
Journal :
Zeitschrift für Physik C Particles and Fields
Publication Type :
Periodical
Accession number :
ejs15749205
Full Text :
https://doi.org/10.1007/BF01572538