Exciting baryon resonances in isobar charge-exchange reactions

J. Benlliure; J. L. Rodriguez-Sanchez; J. Vargas; H. Alavarez-Pol; T. Aumann; J. Atkinson; Y. Ayyad; S. Beceiro; K. Boretzky; A. Chatillon; D. Cortina; P. Diaz; A. Estrade; H. Geissel; H. Lenske; Y. Litvinov; M. Mostazo; C. Paradela; S. Pietri; A. Prochazka; M. Takechi; I. Vidaña; H. Weick; J. Winfield

doi:10.1393/ncc/i2016-16401-0

Exciting baryon resonances in isobar charge-exchange reactions

J. Benlliure, J. L. Rodriguez-Sanchez, J. Vargas, H. Alavarez-Pol, T. Aumann, J. Atkinson, Y. Ayyad, S. Beceiro, K. Boretzky, A. Chatillon, D. Cortina, P. Diaz, A. Estrade, H. Geissel, H. Lenske, Y. Litvinov, M. Mostazo, C. Paradela, S. Pietri, A. ProchazkaM. Takechi, I. Vidaña, H. Weick, J. Winfield

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4 Scopus citations

Abstract

Isobaric charge-exchange reactions induced by different tin isotopes have been investigated at GSI. The high-resolving power of the FRS spectrometer made it possible to separate elastic and inelastic components in the missing-energy spectra of the ejectiles. The inelastic component was associated to the in-medium excitation of nucleon resonances such as the Delta and Roper resonances. These data are expected to contribute to better understand the in-medium properties of baryon resonances but also to investigate the abundance of protons and neutrons at the nuclear periphery.

Original language	English
Article number	401
Journal	Nuovo Cimento della Societa Italiana di Fisica C
Volume	39
Issue number	6
DOIs	https://doi.org/10.1393/ncc/i2016-16401-0
State	Published - Nov 1 2016
Externally published	Yes

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Benlliure, J., Rodriguez-Sanchez, J. L., Vargas, J., Alavarez-Pol, H., Aumann, T., Atkinson, J., Ayyad, Y., Beceiro, S., Boretzky, K., Chatillon, A., Cortina, D., Diaz, P., Estrade, A., Geissel, H., Lenske, H., Litvinov, Y., Mostazo, M., Paradela, C., Pietri, S., ... Winfield, J. (2016). Exciting baryon resonances in isobar charge-exchange reactions. Nuovo Cimento della Societa Italiana di Fisica C, 39(6), Article 401. https://doi.org/10.1393/ncc/i2016-16401-0

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abstract = "Isobaric charge-exchange reactions induced by different tin isotopes have been investigated at GSI. The high-resolving power of the FRS spectrometer made it possible to separate elastic and inelastic components in the missing-energy spectra of the ejectiles. The inelastic component was associated to the in-medium excitation of nucleon resonances such as the Delta and Roper resonances. These data are expected to contribute to better understand the in-medium properties of baryon resonances but also to investigate the abundance of protons and neutrons at the nuclear periphery.",

author = "J. Benlliure and Rodriguez-Sanchez, {J. L.} and J. Vargas and H. Alavarez-Pol and T. Aumann and J. Atkinson and Y. Ayyad and S. Beceiro and K. Boretzky and A. Chatillon and D. Cortina and P. Diaz and A. Estrade and H. Geissel and H. Lenske and Y. Litvinov and M. Mostazo and C. Paradela and S. Pietri and A. Prochazka and M. Takechi and I. Vida{\~n}a and H. Weick and J. Winfield",

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Benlliure, J, Rodriguez-Sanchez, JL, Vargas, J, Alavarez-Pol, H, Aumann, T, Atkinson, J, Ayyad, Y, Beceiro, S, Boretzky, K, Chatillon, A, Cortina, D, Diaz, P, Estrade, A, Geissel, H, Lenske, H, Litvinov, Y, Mostazo, M, Paradela, C, Pietri, S, Prochazka, A, Takechi, M, Vidaña, I, Weick, H & Winfield, J 2016, 'Exciting baryon resonances in isobar charge-exchange reactions', Nuovo Cimento della Societa Italiana di Fisica C, vol. 39, no. 6, 401. https://doi.org/10.1393/ncc/i2016-16401-0

TY - JOUR

T1 - Exciting baryon resonances in isobar charge-exchange reactions

AU - Benlliure, J.

AU - Rodriguez-Sanchez, J. L.

AU - Vargas, J.

AU - Alavarez-Pol, H.

AU - Aumann, T.

AU - Atkinson, J.

AU - Ayyad, Y.

AU - Beceiro, S.

AU - Boretzky, K.

AU - Chatillon, A.

AU - Cortina, D.

AU - Diaz, P.

AU - Estrade, A.

AU - Geissel, H.

AU - Lenske, H.

AU - Litvinov, Y.

AU - Mostazo, M.

AU - Paradela, C.

AU - Pietri, S.

AU - Prochazka, A.

AU - Takechi, M.

AU - Vidaña, I.

AU - Weick, H.

AU - Winfield, J.

PY - 2016/11/1

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AB - Isobaric charge-exchange reactions induced by different tin isotopes have been investigated at GSI. The high-resolving power of the FRS spectrometer made it possible to separate elastic and inelastic components in the missing-energy spectra of the ejectiles. The inelastic component was associated to the in-medium excitation of nucleon resonances such as the Delta and Roper resonances. These data are expected to contribute to better understand the in-medium properties of baryon resonances but also to investigate the abundance of protons and neutrons at the nuclear periphery.

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JO - Nuovo Cimento della Societa Italiana di Fisica C

JF - Nuovo Cimento della Societa Italiana di Fisica C

IS - 6

M1 - 401

ER -

Exciting baryon resonances in isobar charge-exchange reactions

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