In:
International Journal of Modern Physics A, World Scientific Pub Co Pte Ltd, Vol. 20, No. 02n03 ( 2005-01-30), p. 602-605
Abstract:
The identification of the light mesons in the HADES spectrometer is based on an invariant mass reconstruction of their decay into e + e - pairs. In the dilepton (e + e - ) signal reconstruction, particularly important is the reduction of a huge combinatorial background arising from wrong combinations of e + and e - to unlike sign pairs. Methods of the dilepton signal and combinatorial background reconstruction in the HADES spectrometer will be presented.
Type of Medium:
Online Resource
ISSN:
0217-751X
,
1793-656X
DOI:
10.1142/S0217751X05021907
Language:
English
Publisher:
World Scientific Pub Co Pte Ltd
Publication Date:
2005
detail.hit.zdb_id:
2006508-5
detail.hit.zdb_id:
622920-7
SSG:
16,12
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