TexAT detector upgrade for 14O(a, p)17F cross section measurement

Park, C.; Ahn, S.; Bae, S.; Bishop, J.; Cha, S. M.; Chae, K. Y.; Do, S.; Gu, G. M.; Hahn, K. I.; Hong, B.; Kim, A.; Kim, C.; Kim, C. H.; Kim, D.; Kim, G.; Kim, M. J.; Kim, S. H.; Kim, Y. H.; Kim, Y.; Koshchiy, E.; Moon, B.; Parker, C. E.; Rogachev, G. V.; Saastamoinen, A.

doi:10.1016/j.nimb.2023.04.056

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TexAT detector upgrade for 14O(a, p)17F cross section measurement

Park, C.;
Ahn, S.;
Bae, S.;
Bishop, J.;
Cha, S. M.;
... Hong, B.;
외 18명

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초록

A direct cross-section measurement of the 14O(a, p)17F reaction is important to understand the light curves of x-ray bursts. The measurement will be performed using the Texas Active Target TPC version 2 (TexAT_v2). The TexAT_v2 aims at measuring lower energy protons from the reaction than the original TexAT. Newly developed silicon and CsI(Tl) detector arrays are added at the left, right and bottom of a modified field cage to increase its detection efficiency. This paper describes the overall specifications and two commissioning experiments performed at Texas A & M University.

키워드

Active target time projection chamber; 14O(a,p)17F; TexAT; X6 silicon detector; TexAT_v2

제목: TexAT detector upgrade for 14O(a, p)17F cross section measurement

저자: Park, C.; Ahn, S.; Bae, S.; Bishop, J.; Cha, S. M.; Chae, K. Y.; Do, S.; Gu, G. M.; Hahn, K. I.; Hong, B.; Kim, A.; Kim, C.; Kim, C. H.; Kim, D.; Kim, G.; Kim, M. J.; Kim, S. H.; Kim, Y. H.; Kim, Y.; Koshchiy, E.; Moon, B.; Parker, C. E.; Rogachev, G. V.; Saastamoinen, A.

DOI: 10.1016/j.nimb.2023.04.056

발행일: 2023-08

유형: Article

저널명: Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms

권: 541

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