Background Rates Outside the OMEGA-60 Target Chamber Seconds to Minutes After a High-Yield Shot

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dc.contributor.authorRaymond, Steven
dc.contributor.authorKowalewski, Tyler
dc.contributor.authorYuly, Mark
dc.contributor.authorPadalino, Stephen
dc.contributor.authorForrest, Chad J.
dc.contributor.authorSangster, Craig
dc.contributor.authorRegan, Sean
dc.date.accessioned2022-04-27T18:50:15Z
dc.date.available2022-04-27T18:50:15Z
dc.date.issued2022-04-27
dc.description.abstractInertial confinement fusion may be used to make fundamental nuclear science measurements of low-energy light-ion cross sections also of interest in astrophysics and fusion research. The feasibility of collecting and counting the beta decay of the reaction products (half-life 20 ms to 20 s) in the expanding neutral gas after the ICF shot is being studied using two types of “traps” – a getter and a turbopump. Both of these use phoswich detectors to identify beta particles and count the beta decays of the trapped product nuclei. One concern with this technique is that the background rate, even relatively long after the shot, may still be too high relative to the small number of detected product nuclei. An OMEGA ride-along experiment was performed to measure the background rates in these detectors from milliseconds to seconds after the laser shot. Funded in part by a grant from the DOE through the Laboratory for Laser Energetics, and by SUNY Geneseo and Houghton College.
dc.description.statementofresponsibility<li>OMEGA Laser User’s Group Meeting, Laboratory for Laser Energetics, Rochester, NY, April 27, 2022; </li><li>63rd Annual Meeting of the APS Division of Plasma Physics, Pittsburgh, PA, November 8-12, 2021.</li>
dc.identifier.urihttps://dspace.houghton.edu/handle/hc/3825
dc.publisherHoughton College
dc.rightsAuthors retain the copyright for all content posted in this repository. This material may not be published, reproduced, broadcast, rewritten, or redistributed beyond the Houghton College community without permission except in accordance with fair use doctrine.
dc.subjectStudent Projects
dc.titleBackground Rates Outside the OMEGA-60 Target Chamber Seconds to Minutes After a High-Yield Shot
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