$An Indirect Measurement of $^6$Li(n,$\gamma$) Cross Sections$

An Indirect Measurement of $^6$Li(n,$\gamma$) Cross Sections

The $^6$Li(n,$\gamma$)$^7$Li cross sections in the neutron energy range of 0.6 to 4 MeV have been measured by the experimental implementation of the direct capture formalism. This was done by measuring the $\gamma$ transition probability experimentally and accounting for the spin factor by t...

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Veröffentlicht in:	arXiv.org 2022-09
Hauptverfasser:	Midhun, C V, Musthafa, M M, Suryanarayana, S V, Gokuldas, H, Shaima, A, Hajara, K, Antony, Joseph, Santhosh, T, Baishya, A, Pal, A, Rout, P C, Santra, S, Shan, P T M, Satheesh, B, John, B V, Jagadeesan, K C, Ganesan, S
Format:	Artikel
Sprache:	eng
Schlagworte:	Absorption cross sections Mathematical analysis Nuclear capture Transition probabilities
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Zusammenfassung:	The $^6$Li(n,$\gamma$)$^7$Li cross sections in the neutron energy range of 0.6 to 4 MeV have been measured by the experimental implementation of the direct capture formalism. This was done by measuring the $\gamma$ transition probability experimentally and accounting for the spin factor by theoretical calculation. The electromagnetic transition probabilities from $^7$Li$^$ analogous to the initial neutron capture states of $^6$Li$+n$ were measured by populating the J$_i$ states of $^7$Li through $^7$Li($p,p'$)$^7$Li$^$ reaction. The impact of coupling of resonant states, above neutron separation threshold of $^7$Li, in the neutron capture, is observed from the capture $\gamma$ spectrum. The measured cross sections were reproduced through {\sc fresco} and Talys-1.95 Direct Capture Calculations.
ISSN:	2331-8422

Zusammenfassung:	The \(^6\)Li(n,\(\gamma\))\(^7\)Li cross sections in the neutron energy range of 0.6 to 4 MeV have been measured by the experimental implementation of the direct capture formalism. This was done by measuring the \(\gamma\) transition probability experimentally and accounting for the spin factor by theoretical calculation. The electromagnetic transition probabilities from \(^7\)Li\(^\) analogous to the initial neutron capture states of \(^6\)Li\(+n\) were measured by populating the J\(_i\) states of \(^7\)Li through \(^7\)Li(\(p,p'\))\(^7\)Li\(^\) reaction. The impact of coupling of resonant states, above neutron separation threshold of \(^7\)Li, in the neutron capture, is observed from the capture \(\gamma\) spectrum. The measured cross sections were reproduced through {\sc fresco} and Talys-1.95 Direct Capture Calculations.
ISSN:	2331-8422

An Indirect Measurement of \(^6\)Li(n,\(\gamma\)) Cross Sections