/[PAMELA software]/PamCut/TofCuts/TofBetaRigHeCut/TofBetaRigHeCut.h
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Contents of /PamCut/TofCuts/TofBetaRigHeCut/TofBetaRigHeCut.h

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Revision 1.2 - (show annotations) (download)
Tue Oct 27 10:25:02 2009 UTC (15 years, 1 month ago) by pam-fi
Branch: MAIN
CVS Tags: Root_V8, MergedToHEAD_1, nuclei_reproc, MergedFromV8_1, BeforeMergingFromV8_1, V9, HEAD
Branch point for: V8
Changes since 1.1: +1 -1 lines
File MIME type: text/plain
Error occurred while calculating annotation data.
Minor fix in documentation.

1 /*
2 * TofBetaRigHeCut.h
3 *
4 * Created on: 14/set/2009
5 * Author: S. Ricciarini, N. Mori
6 */
7
8 /*! @file TofBetaRigHeCut.h The TofBetaRigHeCut class definition file */
9
10 #ifndef TOFBETARIGHECUT_H_
11 #define TOFBETARIGHECUT_H_
12
13 #include "../../PamCutBase/PamCutBase.h"
14
15 /*! @brief The match between TOF beta modulus and TRK beta modulus for 4He and 3He
16 * This cut discards all the events for which the absolute RELATIVE difference between TRK beta
17 * modulus (calculated from rigidity of TRK track, mass M=4 OR 3 and charge Z=2) and TOF beta
18 * modulus is greater than the threshold.
19 * Rigidity is defined as p/Z (GV) where Z is the particle charge and p the momentum modulus.
20 */
21 class TofBetaRigHeCut: public PamCut {
22
23 public:
24 /*! @brief Constructor.
25 *
26 * @param cutName The cut's name.
27 * @param threshold The relative rigidity-difference threshold.
28 */
29 TofBetaRigHeCut(const char *cutName, float threshold) :
30 PamCut(cutName), _threshold(threshold) {
31
32 }
33 /*! @brief Destructor. */
34 ~TofBetaRigHeCut() {
35
36 }
37
38 /*! @brief The rigidity check.
39 *
40 * @param event The event to analyze.
41 * @return #CUTOK if the beta difference is less than the threshold
42 * @return 0 otherwise.
43 */
44 int Check(PamLevel2 *event);
45
46 private:
47
48 float _threshold;
49
50 };
51 #endif /* TOFBETARIGHECUT_H_ */

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