Difference between revisions of "Calibrations"
From Hall A Wiki
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# Momentum scan for BigBite with elastic scattering on LH2 target, Kinematics [https://hallaweb.jlab.org/wiki/index.php/Kinematics#H.28e.2Ce.27p.29_HRS.28L.29_and_BigBite A] 1,2,3,4,5. Kin. 1,2,3 (1 pass) are not sure due to Qweak. | # Momentum scan for BigBite with elastic scattering on LH2 target, Kinematics [https://hallaweb.jlab.org/wiki/index.php/Kinematics#H.28e.2Ce.27p.29_HRS.28L.29_and_BigBite A] 1,2,3,4,5. Kin. 1,2,3 (1 pass) are not sure due to Qweak. | ||
# Full acceptance calibration for BigBite with Carbon and Deuteron. Kinematics [https://hallaweb.jlab.org/wiki/index.php/Kinematics#Full_acceptance_calibration_of_BigBite_C.28e.2Ce.27p.29 B1] and [https://hallaweb.jlab.org/wiki/index.php/Kinematics#Full_acceptance_calibration_of_BigBite_d.28e.2Ce.27p.29 C1]. | # Full acceptance calibration for BigBite with Carbon and Deuteron. Kinematics [https://hallaweb.jlab.org/wiki/index.php/Kinematics#Full_acceptance_calibration_of_BigBite_C.28e.2Ce.27p.29 B1] and [https://hallaweb.jlab.org/wiki/index.php/Kinematics#Full_acceptance_calibration_of_BigBite_d.28e.2Ce.27p.29 C1]. | ||
| − | #Fix the [[Media: | + | #Fix the [[Media:BBMatrix.pdf]] elements for BigBite |
# Calibration run for Neutron Array. Neutron array at 50 deg and 15m from the target without lead wall. Elastic scattering of electrons from LH2. Scattered protons detected with HAND. Kinematics [https://hallaweb.jlab.org/wiki/index.php/Kinematics#H.28e.2Ce.27p.29_HRS.28L.29_and_Neutron_Array_for_protons D1]. | # Calibration run for Neutron Array. Neutron array at 50 deg and 15m from the target without lead wall. Elastic scattering of electrons from LH2. Scattered protons detected with HAND. Kinematics [https://hallaweb.jlab.org/wiki/index.php/Kinematics#H.28e.2Ce.27p.29_HRS.28L.29_and_Neutron_Array_for_protons D1]. | ||
# Calibration of HAND efficiency for neutron detection. Exclusive scattering from Deuteron at X<1. Protons are detected with the '''LEFT HRS''' and electrons with the '''RIGHT HRS''' (pay attention to polarity switch). Neutrons are detected with HAND in two Kinematics [https://hallaweb.jlab.org/wiki/index.php/Kinematics#d.28e.2Ce.27pn.29_x.3C1_HRS.28L.29.2C_HRS.28R.29_and_Neutron_Array E1] and [https://hallaweb.jlab.org/wiki/index.php/Kinematics#d.28e.2Ce.27pn.29_x.3C1_HRS.28L.29.2C_HRS.28R.29_and_Neutron_Array E2]. | # Calibration of HAND efficiency for neutron detection. Exclusive scattering from Deuteron at X<1. Protons are detected with the '''LEFT HRS''' and electrons with the '''RIGHT HRS''' (pay attention to polarity switch). Neutrons are detected with HAND in two Kinematics [https://hallaweb.jlab.org/wiki/index.php/Kinematics#d.28e.2Ce.27pn.29_x.3C1_HRS.28L.29.2C_HRS.28R.29_and_Neutron_Array E1] and [https://hallaweb.jlab.org/wiki/index.php/Kinematics#d.28e.2Ce.27pn.29_x.3C1_HRS.28L.29.2C_HRS.28R.29_and_Neutron_Array E2]. | ||
Revision as of 03:31, 1 April 2010
- HRS Check and Calibration
- Momentum scan for BigBite with elastic scattering on LH2 target, Kinematics A 1,2,3,4,5. Kin. 1,2,3 (1 pass) are not sure due to Qweak.
- Full acceptance calibration for BigBite with Carbon and Deuteron. Kinematics B1 and C1.
- Fix the Media:BBMatrix.pdf elements for BigBite
- Calibration run for Neutron Array. Neutron array at 50 deg and 15m from the target without lead wall. Elastic scattering of electrons from LH2. Scattered protons detected with HAND. Kinematics D1.
- Calibration of HAND efficiency for neutron detection. Exclusive scattering from Deuteron at X<1. Protons are detected with the LEFT HRS and electrons with the RIGHT HRS (pay attention to polarity switch). Neutrons are detected with HAND in two Kinematics E1 and E2.
