Hadron program at COMPASS

I. Uman (on behalf of the COMPASS collaboration)

doi:10.1088/1674-1137/34/9/046

Chinese Physics C> 2010, Vol. 34> Issue(9) : 1375-1378 DOI: 10.1088/1674-1137/34/9/046

Hadron program at COMPASS

I. Uman (on behalf of the COMPASS collaboration)

Ludwig-Maximilians-Universitat Munchen D-80799, Germany

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Abstract：
The fixed target COMPASS experiment at CERN offers the opportunity to search for exotic mesons and glueball candidates in the light quark sector with unprecedented statistics. Preliminary results from the 2008 data taken with an incoming negative hadron beam (190 GeV/c, mainly pions) on a liquid hydrogen target are presented. New detectors dedicated to hadron beam measurements have been added. These give access to rare neutral and kaonic channels. An amplitude analysis which will allow to fit simultaneously diffractively and/or centrally produced resonances will be described and compared with those used in the CERN WA102 and BNL E852 experiments.

References

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I. Uman (on behalf of the COMPASS collaboration). Hadron program at COMPASS[J]. Chinese Physics C, 2010, 34(9): 1375-1378. doi: 10.1088/1674-1137/34/9/046

I. Uman (on behalf of the COMPASS collaboration). Hadron program at COMPASS[J]. Chinese Physics C, 2010, 34(9): 1375-1378. doi: 10.1088/1674-1137/34/9/046 shu

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Received: 2010-01-26
Revised: 1900-01-01

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沈阳化工大学材料科学与工程学院沈阳 110142

Hadron program at COMPASS

Ludwig-Maximilians-Universitat Munchen D-80799, Germany

Received Date: 2010-01-26

Accepted Date: 1900-01-01

Available Online: 2010-09-05

Abstract:

The fixed target COMPASS experiment at CERN offers the opportunity to search for exotic mesons and glueball candidates in the light quark sector with unprecedented statistics. Preliminary results from the 2008 data taken with an incoming negative hadron beam (190 GeV/c, mainly pions) on a liquid hydrogen target are presented. New detectors dedicated to hadron beam measurements have been added. These give access to rare neutral and kaonic channels. An amplitude analysis which will allow to fit simultaneously diffractively and/or centrally produced resonances will be described and compared with those used in the CERN WA102 and BNL E852 experiments.

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Hadron program at COMPASS

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