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Towards a comprehensive study of the 14N(p,g)15O astrophysical key reaction: Description of the experimental technique including novel target preparation

Fuente: arXiv

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Autori principali:	Compagnucci, A., Formicola, A., Campostrini, M., Cruz, J., Aliotta, M., Ananna, C., Barbieri, L., Barile, F., Bemmerer, D., Best, A., Boeltzig, A., Broggini, C., Bruno, C. G., Caciolli, A., Casaburo, F., Cavanna, F., Ciani, G. F., Colombetti, P., Corvisiero, P., Csedreki, L., Davinson, T., Depalo, R., Di Leva, A., Elekes, Z., Ferraro, F., Fülöp, Zs., Guglielmetti, A., Gustavino, C., Gyürky, Gy., Imbriani, G., Junker, M., Lugaro, M., Marigo, P., Marsh, J., Masha, E., Menegazzo, R., Paticchio, V., Piatti, D., Prati, P., Rapagnani, D., Rigato, V., Robb, D., Schiavulli, L., Sidhu, R. S., Skowronski, J., Straniero, O., Szücs, T., Turkat, S., Zavatarelli, S.
Natura:	Preprint
Pubblicazione:	2025
Soggetti:	Instrumentation and Detectors Solar and Stellar Astrophysics Nuclear Experiment
Accesso online:	Acceder al recurso
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_version_	1866912675338911744
author	Compagnucci, A. Formicola, A. Campostrini, M. Cruz, J. Aliotta, M. Ananna, C. Barbieri, L. Barile, F. Bemmerer, D. Best, A. Boeltzig, A. Broggini, C. Bruno, C. G. Caciolli, A. Casaburo, F. Cavanna, F. Ciani, G. F. Colombetti, P. Corvisiero, P. Csedreki, L. Davinson, T. Depalo, R. Di Leva, A. Elekes, Z. Ferraro, F. Fülöp, Zs. Guglielmetti, A. Gustavino, C. Gyürky, Gy. Imbriani, G. Junker, M. Lugaro, M. Marigo, P. Marsh, J. Masha, E. Menegazzo, R. Paticchio, V. Piatti, D. Prati, P. Rapagnani, D. Rigato, V. Robb, D. Schiavulli, L. Sidhu, R. S. Skowronski, J. Straniero, O. Szücs, T. Turkat, S. Zavatarelli, S.
author_facet	Compagnucci, A. Formicola, A. Campostrini, M. Cruz, J. Aliotta, M. Ananna, C. Barbieri, L. Barile, F. Bemmerer, D. Best, A. Boeltzig, A. Broggini, C. Bruno, C. G. Caciolli, A. Casaburo, F. Cavanna, F. Ciani, G. F. Colombetti, P. Corvisiero, P. Csedreki, L. Davinson, T. Depalo, R. Di Leva, A. Elekes, Z. Ferraro, F. Fülöp, Zs. Guglielmetti, A. Gustavino, C. Gyürky, Gy. Imbriani, G. Junker, M. Lugaro, M. Marigo, P. Marsh, J. Masha, E. Menegazzo, R. Paticchio, V. Piatti, D. Prati, P. Rapagnani, D. Rigato, V. Robb, D. Schiavulli, L. Sidhu, R. S. Skowronski, J. Straniero, O. Szücs, T. Turkat, S. Zavatarelli, S.
contents	While the 14N(p,g)15O reaction plays a key role in the hydrogen-burning processes in various stellar conditions, its reaction rate is not known with sufficient precision. Therefore, the first scientific project at the recently launched Bellotti Ion Beam Facility of the Laboratori Nazionali del Gran Sasso was the measurement of the 14N(p,g)15O reaction cross section in the proton energy range between 250 and 1500 keV. In this paper, the experimental techniques are summarized with special emphasis on the description of solid state nitrogen target production and characterization. The first results of the reaction yield measured at 55 deg detection angle are also presented.
format	Preprint
id	arxiv_https___arxiv_org_abs_2510_24790
institution	arXiv
publishDate	2025
record_format	arxiv
spellingShingle	Towards a comprehensive study of the 14N(p,g)15O astrophysical key reaction: Description of the experimental technique including novel target preparation Compagnucci, A. Formicola, A. Campostrini, M. Cruz, J. Aliotta, M. Ananna, C. Barbieri, L. Barile, F. Bemmerer, D. Best, A. Boeltzig, A. Broggini, C. Bruno, C. G. Caciolli, A. Casaburo, F. Cavanna, F. Ciani, G. F. Colombetti, P. Corvisiero, P. Csedreki, L. Davinson, T. Depalo, R. Di Leva, A. Elekes, Z. Ferraro, F. Fülöp, Zs. Guglielmetti, A. Gustavino, C. Gyürky, Gy. Imbriani, G. Junker, M. Lugaro, M. Marigo, P. Marsh, J. Masha, E. Menegazzo, R. Paticchio, V. Piatti, D. Prati, P. Rapagnani, D. Rigato, V. Robb, D. Schiavulli, L. Sidhu, R. S. Skowronski, J. Straniero, O. Szücs, T. Turkat, S. Zavatarelli, S. Instrumentation and Detectors Solar and Stellar Astrophysics Nuclear Experiment While the 14N(p,g)15O reaction plays a key role in the hydrogen-burning processes in various stellar conditions, its reaction rate is not known with sufficient precision. Therefore, the first scientific project at the recently launched Bellotti Ion Beam Facility of the Laboratori Nazionali del Gran Sasso was the measurement of the 14N(p,g)15O reaction cross section in the proton energy range between 250 and 1500 keV. In this paper, the experimental techniques are summarized with special emphasis on the description of solid state nitrogen target production and characterization. The first results of the reaction yield measured at 55 deg detection angle are also presented.
title	Towards a comprehensive study of the 14N(p,g)15O astrophysical key reaction: Description of the experimental technique including novel target preparation
topic	Instrumentation and Detectors Solar and Stellar Astrophysics Nuclear Experiment
url	https://arxiv.org/abs/2510.24790