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  proton-capture on 118Te, Page 26 of 29  Not logged in ELOG logo
ID Date Author Category Subject Yearup
  508   Thu May 27 21:14:16 2021 Michele, CobusRunsRun 01632021

No. of stacks: 10
length SC10: 2x 5.5s
bump ge01sq2f (sc10): -20 mm
bump target (sc10): -12.8 mm

open file : e127b_run0163.lmd

beam: 118Te52+
energy: 6 MeV/u
cooler voltage:

purpose:
Fragment beam measurement (beating the record of rad. beam pg-measurement)

Detector position (Si): -25 mm
GE01DD1IG position (Scraper): +2.0 mm

run start: 21:36:44 27.05.2021
run stop: 21:56:54 20 27.05.2021
_______________________________________________________________________________

ON Rates
Si_ON_bdt: ~5 Hz
Xray_ON_bdt: 100 Hz
BaF_OR: ---

Si voltage: 100.0 V
Si leakage current: 380 nA


SIS particles before: 2.7e9 (one shoot)
ESR current at injection: 2.0e6 (stacked)
ESR particles after decel.: Unreadable
Target ON density: 1.0e14

Comment: Started losing beam at around 21:48.
  509   Thu May 27 22:00:28 2021 Michele, CobusRunsRun 01642021

No. of stacks: 10
length SC10: 2x 5.5s
bump ge01sq2f (sc10): -20 mm
bump target (sc10): -12.8 mm

open file : e127b_run0164.lmd

beam: 118Te52+
energy: 6 MeV/u
cooler voltage:

purpose:
Fragment beam measurement (beating the record of rad. beam pg-measurement)

Detector position (Si): -25 mm
GE01DD1IG position (Scraper): +2.0 mm

run start: 21:58:38 27.05.2021
run stop: 22:43:21 27.05.2021
_______________________________________________________________________________

ON Rates
Si_ON_bdt: ~3 Hz
Xray_ON_bdt: 120 Hz
BaF_OR: ---

Si voltage: 100.0 V
Si leakage current: 380 nA


SIS particles before: 2.6e9 (one shoot)
ESR current at injection: 2.0e6 (stacked)
ESR particles after decel.: Unreadable
Target ON density: 1.0e14

Comment: Beam lost in SIS at 22:39.
  510   Thu May 27 22:45:13 2021 Michele, CobusRunsRun 01652021

No. of stacks: 10
length SC10: 2x 5.5s
bump ge01sq2f (sc10): -20 mm
bump target (sc10): -12.8 mm

open file : e127b_run0165.lmd

beam: 118Te52+
energy: 6 MeV/u
cooler voltage:

purpose:
Fragment beam measurement (beating the record of rad. beam pg-measurement)

Detector position (Si): -25 mm
GE01DD1IG position (Scraper): +2.0 mm

run start: 22:43:37 27.05.2021
run stop: 23:43:26 27.05.2021
_______________________________________________________________________________

ON Rates
Si_ON_bdt: ~3 Hz
Xray_ON_bdt: 120 Hz
BaF_OR: ---

Si voltage: 100.0 V
Si leakage current: 380 nA


SIS particles before: 2.8e9 (one shoot)
ESR current at injection: 1.8e6 (stacked)
ESR particles after decel.: Unreadable
Target ON density: 1.0e14
  511   Thu May 27 23:44:56 2021 Mario, SophiaRunsRun 01662021
Note: beam was gone for 8 min (23:47 - 23:55) and from 00:01 on.
No. of stacks: 10
length SC10: 2x 5.5s
bump ge01sq2f (sc10): -20 mm
bump target (sc10): -12.8 mm

open file : e127b_run0166.lmd

beam: 118Te52+
energy: 6 MeV/u
cooler voltage:

purpose:
Fragment beam measurement (beating the record of rad. beam pg-measurement)

Detector position (Si): -25 mm
GE01DD1IG position (Scraper): +2.0 mm

run start: 23:43:36 27.05.2021
run stop: 00:10:55 28.05.2021
_______________________________________________________________________________

ON Rates
Si_ON_bdt: ~3 Hz
Xray_ON_bdt: 120 Hz
BaF_OR: ---

Si voltage: 100.0 V
Si leakage current: 380 nA


SIS particles before: 2.8e9 (one shoot)
ESR current at injection: 1.8e6 (stacked)
ESR particles after decel.: Unreadable
Target ON density: 1.0e14
  512   Fri May 28 00:16:15 2021 Mario, SophiaRunsRun 01672021
No. of stacks: 10
length SC10: 2x 5.5s
bump ge01sq2f (sc10): -20 mm
bump target (sc10): -12.8 mm

open file : e127b_run0167.lmd

beam: 118Te52+
energy: 6 MeV/u
cooler voltage:

purpose:
Fragment beam measurement (beating the record of rad. beam pg-measurement)

Detector position (Si): -25 mm
GE01DD1IG position (Scraper): +2.0 mm

run start: 01:43:59 28.05.2021
run stop: 02:50:17 28.05.2021
_______________________________________________________________________________

ON Rates
Si_ON_bdt: ~3 Hz
Xray_ON_bdt: 120 Hz
BaF_OR: ---

Si voltage: 100.0 V
Si leakage current: 380 nA


SIS particles before: 2.8e9 (one shoot)
ESR current at injection: 1.8e6 (stacked)
ESR particles after decel.: Unreadable
Target ON density: 1.0e14
  513   Fri May 28 02:51:02 2021 Mario, SophiaRunsRun 01682021
only beam in the first minutes

No. of stacks: 10
length SC10: 2x 5.5s
bump ge01sq2f (sc10): -20 mm
bump target (sc10): -12.8 mm

open file : e127b_run0168.lmd

beam: 118Te52+
energy: 6 MeV/u
cooler voltage:

purpose:
Fragment beam measurement (beating the record of rad. beam pg-measurement)

Detector position (Si): -25 mm
GE01DD1IG position (Scraper): +2.0 mm

run start: 02:50:30 28.05.2021
run stop: 03:12:20 28.05.2021
_______________________________________________________________________________

ON Rates
Si_ON_bdt: ~3 Hz
Xray_ON_bdt: 120 Hz
BaF_OR: ---

Si voltage: 100.0 V
Si leakage current: 380 nA


SIS particles before: 2.8e9 (one shoot)
ESR current at injection: 1.8e6 (stacked)
ESR particles after decel.: Unreadable
Target ON density: 1.0e14
  514   Fri May 28 03:15:01 2021 Mario, SophiaRunsRun 01692021
only beam in the first minutes

No. of stacks: 10
length SC10: 2x 5.5s
bump ge01sq2f (sc10): -20 mm
bump target (sc10): -12.8 mm

open file : e127b_run0169.lmd

beam: 118Te52+
energy: 6 MeV/u
cooler voltage:

purpose:
Fragment beam measurement (beating the record of rad. beam pg-measurement)

Detector position (Si): -25 mm
GE01DD1IG position (Scraper): +2.0 mm

run start: 03:41:27 28.05.2021
run stop: 04:43:38 28.05.2021
_______________________________________________________________________________

ON Rates
Si_ON_bdt: ~3 Hz
Xray_ON_bdt: 120 Hz
BaF_OR: ---

Si voltage: 100.0 V
Si leakage current: 380 nA


SIS particles before: 2.8e9 (one shoot)
ESR current at injection: 1.8e6 (stacked)
ESR particles after decel.: Unreadable
Target ON density: 1.0e14
  515   Fri May 28 04:45:06 2021 Mario, SophiaRunsRun 01702021
only beam in the first minutes

No. of stacks: 10
length SC10: 2x 5.5s
bump ge01sq2f (sc10): -20 mm
bump target (sc10): -12.8 mm

open file : e127b_run0170.lmd

beam: 118Te52+
energy: 6 MeV/u
cooler voltage:

purpose:
Fragment beam measurement (beating the record of rad. beam pg-measurement)

Detector position (Si): -25 mm
GE01DD1IG position (Scraper): +2.0 mm

run start: 04:43:54 28.05.2021
run stop: 05:44:18 28.05.2021
_______________________________________________________________________________

ON Rates
Si_ON_bdt: ~3 Hz
Xray_ON_bdt: 120 Hz
BaF_OR: ---

Si voltage: 100.0 V
Si leakage current: 380 nA


SIS particles before: 2.8e9 (one shoot)
ESR current at injection: 1.8e6 (stacked)
ESR particles after decel.: Unreadable
Target ON density: 1.0e14
  516   Fri May 28 05:46:15 2021 Mario, SophiaRunsRun 01712021
only beam in the first minutes

No. of stacks: 10
length SC10: 2x 5.5s
bump ge01sq2f (sc10): -20 mm
bump target (sc10): -12.8 mm

open file : e127b_run0171.lmd

beam: 118Te52+
energy: 6 MeV/u
cooler voltage:

purpose:
Fragment beam measurement (beating the record of rad. beam pg-measurement)

Detector position (Si): -25 mm
GE01DD1IG position (Scraper): +2.0 mm

run start: 05:44:28 28.05.2021
run stop: 06:47:06 28.05.2021
_______________________________________________________________________________

ON Rates
Si_ON_bdt: ~3 Hz
Xray_ON_bdt: 120 Hz
BaF_OR: ---

Si voltage: 100.0 V
Si leakage current: 380 nA


SIS particles before: 2.8e9 (one shoot)
ESR current at injection: 1.8e6 (stacked)
ESR particles after decel.: Unreadable
Target ON density: 1.0e14
  517   Fri May 28 06:48:31 2021 Rene, TinoRunsRun 01722021
only beam in the first minutes

No. of stacks: 10
length SC10: 2x 5.5s
bump ge01sq2f (sc10): -20 mm
bump target (sc10): -12.8 mm

open file : e127b_run0172.lmd

beam: 118Te52+
energy: 6 MeV/u
cooler voltage:

purpose:
Fragment beam measurement (beating the record of rad. beam pg-measurement)

Detector position (Si): -25 mm
GE01DD1IG position (Scraper): +2.0 mm

run start: 06:47:10 28.05.2021
run stop: 07:48:28 28.05.2021
_______________________________________________________________________________

ON Rates
Si_ON_bdt: ~3 Hz
Xray_ON_bdt: 120 Hz
BaF_OR: ---

Si voltage: 100.0 V
Si leakage current: 380 nA


SIS particles before: 2.8e9 (one shoot)
ESR current at injection: 1.8e6 (stacked)
ESR particles after decel.: Unreadable
Target ON density: 1.0e14
  518   Fri May 28 07:51:07 2021 Rene, TinoRunsRun 01732021
only beam in the first minutes

No. of stacks: 10
length SC10: 2x 5.5s
bump ge01sq2f (sc10): -20 mm
bump target (sc10): -12.8 mm

open file : e127b_run0173.lmd

beam: 118Te52+
energy: 6 MeV/u
cooler voltage:

purpose:
Fragment beam measurement (beating the record of rad. beam pg-measurement)

Detector position (Si): -25 mm
GE01DD1IG position (Scraper): +2.0 mm

run start: 07:48:32 28.05.2021
run stop: 08:48:49 28.05.2021
_______________________________________________________________________________

ON Rates
Si_ON_bdt: ~3 Hz
Xray_ON_bdt: 130 Hz
BaF_OR: ---

Si voltage: 100.0 V
Si leakage current: 380 nA


SIS particles before: 2.9e9 (one shoot)
ESR current at injection: 1.8e6 (stacked)
ESR particles after decel.: Unreadable
Target ON density: 1.0e14
  519   Fri May 28 08:50:03 2021 Rene, TinoRunsRun 01742021
only beam in the first minutes

No. of stacks: 10
length SC10: 2x 5.5s
bump ge01sq2f (sc10): -20 mm
bump target (sc10): -12.8 mm

open file : e127b_run0174.lmd

beam: 118Te52+
energy: 6 MeV/u
cooler voltage:

purpose:
Fragment beam measurement (beating the record of rad. beam pg-measurement)

Detector position (Si): -25 mm
GE01DD1IG position (Scraper): +2.0 mm

run start: 08:48:51 28.05.2021
run stop: 09:48:07 28.05.2021
_______________________________________________________________________________

ON Rates
Si_ON_bdt: ~3 Hz
Xray_ON_bdt: 130 Hz
BaF_OR: ---

Si voltage: 100.0 V
Si leakage current: 380 nA


SIS particles before: 2.9e9 (one shoot)
ESR current at injection: 1.8e6 (stacked)
ESR particles after decel.: Unreadable
Target ON density: 1.0e14
  520   Fri May 28 10:06:11 2021 Rene, TinoRunsRun 01752021
only beam in the first minutes

No. of stacks: 10
length SC10: 2x 5.5s
bump ge01sq2f (sc10): -20 mm
bump target (sc10): -12.8 mm

open file : e127b_run0175.lmd

beam: 118Te52+
energy: 6 MeV/u
cooler voltage:

purpose:
Fragment beam measurement (beating the record of rad. beam pg-measurement)

Detector position (Si): -25 mm
GE01DD1IG position (Scraper): +2.0 mm

run start: 10:48:51 28.05.2021
run stop: 28.05.2021
_______________________________________________________________________________

ON Rates
Si_ON_bdt: ~3 Hz
Xray_ON_bdt: 130 Hz
BaF_OR: ---

Si voltage: 100.0 V
Si leakage current: 380 nA


SIS particles before: 2.9e9 (one shoot)
ESR current at injection: 1.8e6 (stacked)
ESR particles after decel.: Unreadable
Target ON density: 1.0e14
  521   Fri May 28 14:14:31 2021 LaszloGeneralAlvarez failure at 10:30 28:05:20212021
  522   Fri May 28 14:40:03 2021 JanRunsrun0175 - BaF calib. 22Na2021
  523   Fri May 28 15:15:06 2021 JanAnalysis118Te(p,g) counts runs 135 to 1742021
This is the summary of all Si data collected at 6 MeV/u until run174 before the Alvarez problem.
We have roughly 50-60 counts in the peak region.
This data corresponds roughly to 36hours of beam, which means ~1.5 to 2 counts/hour.
Attachment 1: run135to174_Si_map.png
run135to174_Si_map.png
Attachment 2: run135to174_Si_projection.png
run135to174_Si_projection.png
  524   Fri May 28 16:41:07 2021 Ragan, ThanassisRunsRun 01762021
No. of stacks: 10
length SC10: 2x 5.5s
bump ge01sq2f (sc10): -20 mm
bump target (sc10): -12.8 mm

open file : e127b_run0176.lmd

beam: 118Te52+
energy: 6 MeV/u
cooler voltage:

purpose:
Fragment beam measurement (beating the record of rad. beam pg-measurement)

Detector position (Si): -25 mm
GE01DD1IG position (Scraper): +2.0 mm

run start: 16:51:23 28.05.2021
run stop: 17:51:26 28.05.2021
_______________________________________________________________________________

ON Rates
Si_ON_bdt: ~4 Hz
Xray_ON_bdt: 100 Hz
BaF_OR: ---

Si voltage: 100.0 V
Si leakage current: 380 nA


SIS particles before: 2.2e8 (one shoot)
ESR current at injection: 2.4e6 (stacked)
ESR particles after decel.: 3.6e5
Target ON density: 1.0e14
  525   Fri May 28 17:51:54 2021 Ragan, ThanassisRunsRun 01772021
No. of stacks: 10
length SC10: 2x 5.5s
bump ge01sq2f (sc10): -20 mm
bump target (sc10): -12.8 mm

open file : e127b_run0177.lmd

beam: 118Te52+
energy: 6 MeV/u
cooler voltage:

purpose:
Fragment beam measurement (beating the record of rad. beam pg-measurement)

Detector position (Si): -25 mm
GE01DD1IG position (Scraper): +2.0 mm

run start: 17:51:33 28.05.2021
run stop: 18:51:36 28.05.2021
_______________________________________________________________________________

ON Rates
Si_ON_bdt: ~3-4 Hz
Xray_ON_bdt: ~100-110 Hz
BaF_OR: ---

Si voltage: 100.0 V
Si leakage current: 380 nA


SIS particles before: 7.0e8 (one shoot)
ESR current at injection: 2.2e6 (stacked)
ESR particles after decel.: 6.9e5
Target ON density: 1.0e14
  526   Fri May 28 18:52:00 2021 Ragan, ThanassisRunsRun 01782021
No. of stacks: 10
length SC10: 2x 5.5s
bump ge01sq2f (sc10): -20 mm
bump target (sc10): -12.8 mm

open file : e127b_run0178.lmd

beam: 118Te52+
energy: 6 MeV/u
cooler voltage:

purpose:
Fragment beam measurement (beating the record of rad. beam pg-measurement)

Detector position (Si): -25 mm
GE01DD1IG position (Scraper): +2.0 mm

run start: 18:51:44 28.05.2021
run stop: 19:51:50 28.05.2021
_______________________________________________________________________________

ON Rates
Si_ON_bdt: ~4-5 Hz
Xray_ON_bdt: ~110 Hz
BaF_OR: ---

Si voltage: 100.0 V
Si leakage current: 380 nA


SIS particles before: 2.0e9 (one shoot)
ESR current at injection: 2.3e6 (stacked)
ESR particles after decel.: 6.9e5
Target ON density: 1.0e14
  527   Fri May 28 19:52:09 2021 Ragan, ThanassisRunsRun 01792021
No. of stacks: 10
length SC10: 2x 5.5s
bump ge01sq2f (sc10): -20 mm
bump target (sc10): -12.8 mm

open file : e127b_run0179.lmd

beam: 118Te52+
energy: 6 MeV/u
cooler voltage:

purpose:
Fragment beam measurement (beating the record of rad. beam pg-measurement)

Detector position (Si): -25 mm
GE01DD1IG position (Scraper): +2.0 mm

run start: 19:51:51 28.05.2021
run stop: 20:37:04 28.05.2021
_______________________________________________________________________________

ON Rates
Si_ON_bdt: ~4-5 Hz
Xray_ON_bdt: ~ 110 Hz
BaF_OR: ---

Si voltage: 100.0 V
Si leakage current: 380 nA


SIS particles before: 2.4e9 (one shoot)
ESR current at injection: 2.6e6 (stacked)
ESR particles after decel.: 6.9e5
Target ON density: 1.0e14
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