Run plan for VCS

From HallCWiki
Revision as of 19:32, 21 July 2019 by Ruonanli (Talk | contribs)

Jump to: navigation, search

E12-15-005 VCS experiment run plan is summarized in the table below:

1)First stage:

1-a)The first kinematics to run (Elastic runs): We will first run the elastic I setting for one hour.

HMS SHMS TARGET I (uA) RASTER Q (C) TRIGGER STATUS
P(MeV) THETA(Deg) P(MeV) THETA(Deg)
Single Elastic I 893.20 61.16 4192.84 10.76 LH2 Single 100%
Coinc. Elastic I 893.20 61.16 4192.84 10.76 LH2 Coincidence 100%
DUMMY Elastic I 893.20 61.16 4192.84 10.76 DUMMY Single 100%


1-b) Kin I :we will Kin Ia and KinIb for one hour each.

HMS SHMS TARGET I (uA) RASTER Q (C) TRIGGER STATUS
P(MeV) THETA(Deg) P(MeV) THETA(Deg)
KinIb 893.20 51.40 4034.44 7.69 LH2 Coincidence 100%
KinIa 893.20 37.33 4034.44 7.69 LH2 Coincidence 100%

1-c)Kin II: we will run Kin IIa and Kin IIb for one hour each.

HMS SHMS TARGET I (uA) RASTER Q (C) TRIGGER STATUS
P(MeV) THETA(Deg) P(MeV) THETA(Deg)
KinIIa 862.77 33.51 4034.44 7.69 LH2 Coincidence 0
KinIIb 862.77 55.22 4034.44 7.69 LH2 Coincidence 0


1-d)Kin III: we will run Kin IIIa and IIIb one hour each.

HMS SHMS TARGET I (uA) RASTER Q (C) TRIGGER STATUS
P(MeV) THETA(Deg) P(MeV) THETA(Deg)
Kin IIIb 794.68 60.74 4034.44 7.69 LH2 Coincidence 0
KinIIIa 794.68 27.99 4034.44 7.69 LH2 Coincidence 0


2)stage II:

2-a) Kin I:

HMS SHMS TARGET I (uA) RASTER Q (C) TRIGGER STATUS
P(MeV) THETA(Deg) P(MeV) THETA(Deg)
KinIa 893.20 37.33 4034.44 7.69 LH2 5.18 Coincidence 0
KinIa DUMMY 893.20 37.33 4034.44 7.69 DUMMY 0.259 Coincidence 0
KinIb 893.20 51.40 4034.44 7.69 LH2 6.05 Coincidence 0
KinIb DUMMY 893.20 51.40 4034.44 7.69 DUMMY 0.303 Coincidence 0

2-b)Kin III:

HMS SHMS TARGET I (uA) RASTER Q (C) TRIGGER STATUS
P(MeV) THETA(Deg) P(MeV) THETA(Deg)
KinIIIa 794.68 27.99 4034.44 7.69 LH2 4.32 Coincidence 0
KinIIIa DUMMY 794.68 27.99 4034.44 7.69 DUMMY 0.216 Coincidence 0
Kin IIIb 794.68 60.74 4034.44 7.69 LH2 5.62 Coincidence 0
Kin IIIb DUMMY 794.68 60.74 4034.44 7.69 DUMMY 0.281 Coincidence 0

2-c) Kin II :

HMS SHMS TARGET I (uA) RASTER Q (C) TRIGGER STATUS
P(MeV) THETA(Deg) P(MeV) THETA(Deg)
KinIIb 862.77 55.22 4034.44 7.69 LH2 5.62 Coincidence 0
KinIIb DUMMY 862.77 55.22 4034.44 7.69 DUMMY 0.281 Coincidence 0
KinIIa 862.77 33.51 4034.44 7.69 LH2 4.32 Coincidence 0
KinIIa DUMMY 862.77 33.51 4034.44 7.69 DUMMY 0.216 Coincidence 0

3) stage III:

The rest of the Elastic runs:

HMS SHMS TARGET I (uA) RASTER Q (C) TRIGGER STATUS
P(MeV) THETA(Deg) P(MeV) THETA(Deg)
Single Elastic II 794.688 63.76 4258.69 9.64 LH2 Single 0
Coinc. Elastic II 794.688 63.76 4258.69 9.64 LH2 Coincidence 0
DUMMY Elastic II 794.688 63.76 4258.69 9.64 DUMMY Single 0
Single Elastic III 859.891 62.02 4215.57 10.38 LH2 Single 0
Coinc. Elastic III 859.891 62.02 4215.57 10.38 LH2 Coincidence 0
Dummy Elastic III 859.891 62.02 4215.57 10.38 DUMMY Single 0

4) stage IV:

HMS SHMS TARGET I (uA) RASTER Q (C) TRIGGER STATUS
P(MeV) THETA(Deg) P(MeV) THETA(Deg)
Kin Va 995.20 38.50 3970.49 9.05 LH2 Coincidence 0
Kin Va DUMMY 995.20 38.50 3970.49 9.05 DUMMY Coincidence 0
Kin Vb 995.20 51.11 3970.49 9.05 LH2 Coincidence 0
Kin Vb DUMMY 995.20 51.11 3970.49 9.05 DUMMY Coincidence 0