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A new approach for deducing rms proton radii from charge-changing reactions of neutron-rich nuclei and the reaction-target dependence

Fuente: arXiv

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Autores principales:	Zhang, J. -C., Sun, B. -H., Tanihata, I., Kanungo, R., Scheidenberger, C., Terashima, S., Wang, Feng, Ameil, F., Atkinson, J., Ayyad, Y., Bagchi, S., Cortina-Gil, D., Dillmann, I., Estrade, A., Evdokimov, A., Farinon, F., Geissel, H., Guastalla, G., Janik, R., Kaur, S., Knobel, R., Kurcewicz, J., Litvinov, Yu. A., Marta, M., Mostazo, M., Mukha, I., Nociforo, C., Ong, H. J., Pietri, S., Prochazka, A., Sitar, B., Strmen, P., Takechi, M., Tanaka, J., Vargas, J., Weick, H., Winfield, J. S., Collaboration, the Super-FRS Experiment
Formato:	Preprint
Publicado:	2024
Materias:	Nuclear Experiment Nuclear Theory
Acceso en línea:	Acceder al recurso
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

_version_	1866910494948851712
author	Zhang, J. -C. Sun, B. -H. Tanihata, I. Kanungo, R. Scheidenberger, C. Terashima, S. Wang, Feng Ameil, F. Atkinson, J. Ayyad, Y. Bagchi, S. Cortina-Gil, D. Dillmann, I. Estrade, A. Evdokimov, A. Farinon, F. Geissel, H. Guastalla, G. Janik, R. Kaur, S. Knobel, R. Kurcewicz, J. Litvinov, Yu. A. Marta, M. Mostazo, M. Mukha, I. Nociforo, C. Ong, H. J. Pietri, S. Prochazka, A. Sitar, B. Strmen, P. Takechi, M. Tanaka, J. Vargas, J. Weick, H. Winfield, J. S. Collaboration, the Super-FRS Experiment
author_facet	Zhang, J. -C. Sun, B. -H. Tanihata, I. Kanungo, R. Scheidenberger, C. Terashima, S. Wang, Feng Ameil, F. Atkinson, J. Ayyad, Y. Bagchi, S. Cortina-Gil, D. Dillmann, I. Estrade, A. Evdokimov, A. Farinon, F. Geissel, H. Guastalla, G. Janik, R. Kaur, S. Knobel, R. Kurcewicz, J. Litvinov, Yu. A. Marta, M. Mostazo, M. Mukha, I. Nociforo, C. Ong, H. J. Pietri, S. Prochazka, A. Sitar, B. Strmen, P. Takechi, M. Tanaka, J. Vargas, J. Weick, H. Winfield, J. S. Collaboration, the Super-FRS Experiment
contents	We report the charge-changing cross sections ($σ_{\text{cc}}$) of 24 $p$-shell nuclides on both hydrogen and carbon at about 900$A$ MeV, of which $^{8,9}$Li, $^{10\textendash12}$Be, $^{10,14,15}$B, $^{14,15,17\textendash22}$N and $^{16}$O on hydrogen and $^{8,9}$Li on carbon are for the first time. Benefiting from the data set,we found a new and robust relationship between the scaling factor of the Glauber model calculations and the separation energies of the nuclei of interest on both targets.This allows us to deduce proton radii ($R_p$) for the first time from the cross sections on hydrogen. Nearly identical $R_p$ values are deduced from both target data for the neutron-rich carbon isotopes, however, the $R_p$ from the hydrogen target is systematically smaller in the neutron-rich nitrogen isotopes.This calls for further experimental and theoretical investigations.
format	Preprint
id	arxiv_https___arxiv_org_abs_2404_00682
institution	arXiv
publishDate	2024
record_format	arxiv
spellingShingle	A new approach for deducing rms proton radii from charge-changing reactions of neutron-rich nuclei and the reaction-target dependence Zhang, J. -C. Sun, B. -H. Tanihata, I. Kanungo, R. Scheidenberger, C. Terashima, S. Wang, Feng Ameil, F. Atkinson, J. Ayyad, Y. Bagchi, S. Cortina-Gil, D. Dillmann, I. Estrade, A. Evdokimov, A. Farinon, F. Geissel, H. Guastalla, G. Janik, R. Kaur, S. Knobel, R. Kurcewicz, J. Litvinov, Yu. A. Marta, M. Mostazo, M. Mukha, I. Nociforo, C. Ong, H. J. Pietri, S. Prochazka, A. Sitar, B. Strmen, P. Takechi, M. Tanaka, J. Vargas, J. Weick, H. Winfield, J. S. Collaboration, the Super-FRS Experiment Nuclear Experiment Nuclear Theory We report the charge-changing cross sections ($σ_{\text{cc}}$) of 24 $p$-shell nuclides on both hydrogen and carbon at about 900$A$ MeV, of which $^{8,9}$Li, $^{10\textendash12}$Be, $^{10,14,15}$B, $^{14,15,17\textendash22}$N and $^{16}$O on hydrogen and $^{8,9}$Li on carbon are for the first time. Benefiting from the data set,we found a new and robust relationship between the scaling factor of the Glauber model calculations and the separation energies of the nuclei of interest on both targets.This allows us to deduce proton radii ($R_p$) for the first time from the cross sections on hydrogen. Nearly identical $R_p$ values are deduced from both target data for the neutron-rich carbon isotopes, however, the $R_p$ from the hydrogen target is systematically smaller in the neutron-rich nitrogen isotopes.This calls for further experimental and theoretical investigations.
title	A new approach for deducing rms proton radii from charge-changing reactions of neutron-rich nuclei and the reaction-target dependence
topic	Nuclear Experiment Nuclear Theory
url	https://arxiv.org/abs/2404.00682