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Charge Pickup Reaction Cross Section for Neutron-Rich p-Shell Isotopes at 900A MeV

Fuente: arXiv

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Main Authors:	Zhang, J. -C., Sun, B. -H., Tanihata, I., Terashima, S., Wang, F., Kanungo, R., Scheidenberger, C., Ameil, F., Atkinson, J., Ayyad, Y., Bagchi, S., Cortina-Gil, D., Dillmann, I., Estradé, A., Evdokimov, A., Farinon, F., Geissel, H., Guastalla, G., Janik, R., Kaur, S., Knöbel, 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.
Format:	Preprint
Published:	2025
Subjects:	Nuclear Experiment Nuclear Theory
Online Access:	Acceder al recurso
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author	Zhang, J. -C. Sun, B. -H. Tanihata, I. Terashima, S. Wang, F. Kanungo, R. Scheidenberger, C. Ameil, F. Atkinson, J. Ayyad, Y. Bagchi, S. Cortina-Gil, D. Dillmann, I. Estradé, A. Evdokimov, A. Farinon, F. Geissel, H. Guastalla, G. Janik, R. Kaur, S. Knöbel, 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.
author_facet	Zhang, J. -C. Sun, B. -H. Tanihata, I. Terashima, S. Wang, F. Kanungo, R. Scheidenberger, C. Ameil, F. Atkinson, J. Ayyad, Y. Bagchi, S. Cortina-Gil, D. Dillmann, I. Estradé, A. Evdokimov, A. Farinon, F. Geissel, H. Guastalla, G. Janik, R. Kaur, S. Knöbel, 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.
contents	We report charge pickup reaction cross sections for 24 \textit{p}-shell isotopes, including $^{8,9}$Li, $^{10-12}$Be, $^{10,13-15}$B, $^{12,14-19}$C and $^{14,15,17-22}$N, measured at relativistic energies (approximately 900$A$ MeV) on both hydrogen and carbon targets. For the first time, we reveal a universal rapid increase in the charge pickup cross sections of unstable projectiles with isospin asymmetry along several isotopic chains. The cross sections can be decoupled into distinct contributions from the mass number and isospin asymmetry of the projectile, highlighting the critical role of the latter, and can be formulated empirically.
format	Preprint
id	arxiv_https___arxiv_org_abs_2506_11392
institution	arXiv
publishDate	2025
record_format	arxiv
spellingShingle	Charge Pickup Reaction Cross Section for Neutron-Rich p-Shell Isotopes at 900A MeV Zhang, J. -C. Sun, B. -H. Tanihata, I. Terashima, S. Wang, F. Kanungo, R. Scheidenberger, C. Ameil, F. Atkinson, J. Ayyad, Y. Bagchi, S. Cortina-Gil, D. Dillmann, I. Estradé, A. Evdokimov, A. Farinon, F. Geissel, H. Guastalla, G. Janik, R. Kaur, S. Knöbel, 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. Nuclear Experiment Nuclear Theory We report charge pickup reaction cross sections for 24 \textit{p}-shell isotopes, including $^{8,9}$Li, $^{10-12}$Be, $^{10,13-15}$B, $^{12,14-19}$C and $^{14,15,17-22}$N, measured at relativistic energies (approximately 900$A$ MeV) on both hydrogen and carbon targets. For the first time, we reveal a universal rapid increase in the charge pickup cross sections of unstable projectiles with isospin asymmetry along several isotopic chains. The cross sections can be decoupled into distinct contributions from the mass number and isospin asymmetry of the projectile, highlighting the critical role of the latter, and can be formulated empirically.
title	Charge Pickup Reaction Cross Section for Neutron-Rich p-Shell Isotopes at 900A MeV
topic	Nuclear Experiment Nuclear Theory
url	https://arxiv.org/abs/2506.11392