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Title: A cryogenic target for Compton scattering experiments at HIγS

Abstract

We have developed a cryogenic target for use at the High Intensity γ-ray Source (HIγS). The target system is able to liquefy 4He at 4 K, hydrogen at 20 K, and deuterium at 23 K to fill a 0.3 L Kapton cell. Liquid temperatures and condenser pressures are recorded throughout each run in order to ensure that the target's areal density is known to ~1%. The target is being utilized in a series of experiments which probe the electromagnetic polarizabilities of the nucleon.

Authors:
 [1];  [2];  [3];  [4];  [5];  [1];  [1]
  1. Triangle Universities Nuclear Laboratory, Durham, NC (United States); Duke Univ., Durham, NC (United States)
  2. Triangle Universities Nuclear Laboratory, Durham, NC (United States); Duke Univ., Durham, NC (United States); North Carolina Central Univ., Durham, NC (United States)
  3. North Carolina Central Univ., Durham, NC (United States)
  4. George Washington Univ., Washington, DC (United States)
  5. Univ. of North Carolina, Chapel Hill, NC (United States)
Publication Date:
Research Org.:
Triangle Universities Nuclear Laboratory, Durham, NC (United States); Duke Univ., Durham, NC (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1329237
Alternate Identifier(s):
OSTI ID: 1397759
Grant/Contract Number:  
[FG02-97ER41033; FG02-06ER41422; SCOO0536; FG02- 97ER41033]
Resource Type:
Accepted Manuscript
Journal Name:
Nuclear Instruments and Methods in Physics Research. Section A, Accelerators, Spectrometers, Detectors and Associated Equipment
Additional Journal Information:
[ Journal Volume: 840; Journal Issue: C]; Journal ID: ISSN 0168-9002
Publisher:
Elsevier
Country of Publication:
United States
Language:
English
Subject:
46 INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY; Cryogenic target; Liquid helium; Liquid deuterium; Compton scattering; Nucleon polarizabilities

Citation Formats

Kendellen, D. P., Ahmed, M. W., Baird, E., Feldman, G., Perreau, N., Wallace, P. W., and Weller, H. R. A cryogenic target for Compton scattering experiments at HIγS. United States: N. p., 2016. Web. doi:10.1016/j.nima.2016.10.016.
Kendellen, D. P., Ahmed, M. W., Baird, E., Feldman, G., Perreau, N., Wallace, P. W., & Weller, H. R. A cryogenic target for Compton scattering experiments at HIγS. United States. doi:10.1016/j.nima.2016.10.016.
Kendellen, D. P., Ahmed, M. W., Baird, E., Feldman, G., Perreau, N., Wallace, P. W., and Weller, H. R. Thu . "A cryogenic target for Compton scattering experiments at HIγS". United States. doi:10.1016/j.nima.2016.10.016. https://www.osti.gov/servlets/purl/1329237.
@article{osti_1329237,
title = {A cryogenic target for Compton scattering experiments at HIγS},
author = {Kendellen, D. P. and Ahmed, M. W. and Baird, E. and Feldman, G. and Perreau, N. and Wallace, P. W. and Weller, H. R.},
abstractNote = {We have developed a cryogenic target for use at the High Intensity γ-ray Source (HIγS). The target system is able to liquefy 4He at 4 K, hydrogen at 20 K, and deuterium at 23 K to fill a 0.3 L Kapton cell. Liquid temperatures and condenser pressures are recorded throughout each run in order to ensure that the target's areal density is known to ~1%. The target is being utilized in a series of experiments which probe the electromagnetic polarizabilities of the nucleon.},
doi = {10.1016/j.nima.2016.10.016},
journal = {Nuclear Instruments and Methods in Physics Research. Section A, Accelerators, Spectrometers, Detectors and Associated Equipment},
number = [C],
volume = [840],
place = {United States},
year = {2016},
month = {10}
}

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Cited by: 1 work
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