Neutron-skin thickness from the study of the anti-analog giant dipole resonance

A. Krasznahorkay, L. Stuhl, M. Csatlós, A. Algora, J. Gulyás, J. Tímár, N. Paar, D. Vretenar, M. N. Harakeh, K. Boretzky, M. Heil, Yu A. Litvinov, D. Rossi, C. Scheidenberger, H. Simon, H. Weick, A. Bracco, S. Brambilla, N. Blasi, F. CameraA. Giaz, B. Million, L. Pellegri, S. Riboldi, O. Wieland, S. Altstadt, M. Fonseca, J. Glorius, K. Göbel, T. Heftrich, A. Koloczek, S. Kräckmann, C. Langer, R. Plag, M. Pohl, G. Rastrepina, R. Reifarth, S. Schmidt, K. Sonnabend, M. Weigand, N. Kalantar-Nayestanaki, C. Rigollet, S. Bagchi, M. A. Najafi, T. Aumann, L. Atar, M. Heine, M. Holl, A. Movsesyan, P. Schrock, V. Volkov, F. Wamers, E. Fiori, B. Löher, J. Marganiec, D. Savran, H. T. Johansson, P. Diaz Fernández, U. Garg, D. L. Balabanski

Research output: Conference contribution

6 Citations (Scopus)

Abstract

The γ-decay of the anti-analog of the giant dipole resonance (AGDR) to the isobaric analog state has been measured following the p( 124Sn,n) reaction at a beam energy of 600 MeV/nucleon. The energy of the transition was also calculated with state-of-the-art self-consistent relativistic random-phase approximation (RPA) and turned out to be very sensitive to the neutronskin thickness (ΔRpn). By comparing the theoretical results with the measured one, the ΔRpn value for 124Sn was deduced to be 0.21 ± 0.07 fm, which agrees well with the previous results. The present method offers new possibilities for measuring the neutron-skin thicknesses of very exotic isotopes.

Original languageEnglish
Title of host publicationAIP Conference Proceedings
Pages190-197
Number of pages8
Volume1491
DOIs
Publication statusPublished - 2012
EventInternational Conference on Nuclear Structure and Dynamics 2012 - Opatija, Croatia
Duration: júl. 9 2012júl. 13 2012

Other

OtherInternational Conference on Nuclear Structure and Dynamics 2012
CountryCroatia
CityOpatija
Period7/9/127/13/12

Fingerprint

analogs
dipoles
neutrons
isotopes
energy
decay
approximation

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Neutron-skin thickness from the study of the anti-analog giant dipole resonance. / Krasznahorkay, A.; Stuhl, L.; Csatlós, M.; Algora, A.; Gulyás, J.; Tímár, J.; Paar, N.; Vretenar, D.; Harakeh, M. N.; Boretzky, K.; Heil, M.; Litvinov, Yu A.; Rossi, D.; Scheidenberger, C.; Simon, H.; Weick, H.; Bracco, A.; Brambilla, S.; Blasi, N.; Camera, F.; Giaz, A.; Million, B.; Pellegri, L.; Riboldi, S.; Wieland, O.; Altstadt, S.; Fonseca, M.; Glorius, J.; Göbel, K.; Heftrich, T.; Koloczek, A.; Kräckmann, S.; Langer, C.; Plag, R.; Pohl, M.; Rastrepina, G.; Reifarth, R.; Schmidt, S.; Sonnabend, K.; Weigand, M.; Kalantar-Nayestanaki, N.; Rigollet, C.; Bagchi, S.; Najafi, M. A.; Aumann, T.; Atar, L.; Heine, M.; Holl, M.; Movsesyan, A.; Schrock, P.; Volkov, V.; Wamers, F.; Fiori, E.; Löher, B.; Marganiec, J.; Savran, D.; Johansson, H. T.; Fernández, P. Diaz; Garg, U.; Balabanski, D. L.

AIP Conference Proceedings. Vol. 1491 2012. p. 190-197.

Research output: Conference contribution

Krasznahorkay, A, Stuhl, L, Csatlós, M, Algora, A, Gulyás, J, Tímár, J, Paar, N, Vretenar, D, Harakeh, MN, Boretzky, K, Heil, M, Litvinov, YA, Rossi, D, Scheidenberger, C, Simon, H, Weick, H, Bracco, A, Brambilla, S, Blasi, N, Camera, F, Giaz, A, Million, B, Pellegri, L, Riboldi, S, Wieland, O, Altstadt, S, Fonseca, M, Glorius, J, Göbel, K, Heftrich, T, Koloczek, A, Kräckmann, S, Langer, C, Plag, R, Pohl, M, Rastrepina, G, Reifarth, R, Schmidt, S, Sonnabend, K, Weigand, M, Kalantar-Nayestanaki, N, Rigollet, C, Bagchi, S, Najafi, MA, Aumann, T, Atar, L, Heine, M, Holl, M, Movsesyan, A, Schrock, P, Volkov, V, Wamers, F, Fiori, E, Löher, B, Marganiec, J, Savran, D, Johansson, HT, Fernández, PD, Garg, U & Balabanski, DL 2012, Neutron-skin thickness from the study of the anti-analog giant dipole resonance. in AIP Conference Proceedings. vol. 1491, pp. 190-197, International Conference on Nuclear Structure and Dynamics 2012, Opatija, Croatia, 7/9/12. https://doi.org/10.1063/1.4764237
Krasznahorkay, A. ; Stuhl, L. ; Csatlós, M. ; Algora, A. ; Gulyás, J. ; Tímár, J. ; Paar, N. ; Vretenar, D. ; Harakeh, M. N. ; Boretzky, K. ; Heil, M. ; Litvinov, Yu A. ; Rossi, D. ; Scheidenberger, C. ; Simon, H. ; Weick, H. ; Bracco, A. ; Brambilla, S. ; Blasi, N. ; Camera, F. ; Giaz, A. ; Million, B. ; Pellegri, L. ; Riboldi, S. ; Wieland, O. ; Altstadt, S. ; Fonseca, M. ; Glorius, J. ; Göbel, K. ; Heftrich, T. ; Koloczek, A. ; Kräckmann, S. ; Langer, C. ; Plag, R. ; Pohl, M. ; Rastrepina, G. ; Reifarth, R. ; Schmidt, S. ; Sonnabend, K. ; Weigand, M. ; Kalantar-Nayestanaki, N. ; Rigollet, C. ; Bagchi, S. ; Najafi, M. A. ; Aumann, T. ; Atar, L. ; Heine, M. ; Holl, M. ; Movsesyan, A. ; Schrock, P. ; Volkov, V. ; Wamers, F. ; Fiori, E. ; Löher, B. ; Marganiec, J. ; Savran, D. ; Johansson, H. T. ; Fernández, P. Diaz ; Garg, U. ; Balabanski, D. L. / Neutron-skin thickness from the study of the anti-analog giant dipole resonance. AIP Conference Proceedings. Vol. 1491 2012. pp. 190-197
@inproceedings{3126e89549e543e297d78dead5756ecd,
title = "Neutron-skin thickness from the study of the anti-analog giant dipole resonance",
abstract = "The γ-decay of the anti-analog of the giant dipole resonance (AGDR) to the isobaric analog state has been measured following the p( 124Sn,n) reaction at a beam energy of 600 MeV/nucleon. The energy of the transition was also calculated with state-of-the-art self-consistent relativistic random-phase approximation (RPA) and turned out to be very sensitive to the neutronskin thickness (ΔRpn). By comparing the theoretical results with the measured one, the ΔRpn value for 124Sn was deduced to be 0.21 ± 0.07 fm, which agrees well with the previous results. The present method offers new possibilities for measuring the neutron-skin thicknesses of very exotic isotopes.",
keywords = "giant dipole resonances, neutron-skin thickness, rare-isotope beams, relativistic random-phase approximation",
author = "A. Krasznahorkay and L. Stuhl and M. Csatl{\'o}s and A. Algora and J. Guly{\'a}s and J. T{\'i}m{\'a}r and N. Paar and D. Vretenar and Harakeh, {M. N.} and K. Boretzky and M. Heil and Litvinov, {Yu A.} and D. Rossi and C. Scheidenberger and H. Simon and H. Weick and A. Bracco and S. Brambilla and N. Blasi and F. Camera and A. Giaz and B. Million and L. Pellegri and S. Riboldi and O. Wieland and S. Altstadt and M. Fonseca and J. Glorius and K. G{\"o}bel and T. Heftrich and A. Koloczek and S. Kr{\"a}ckmann and C. Langer and R. Plag and M. Pohl and G. Rastrepina and R. Reifarth and S. Schmidt and K. Sonnabend and M. Weigand and N. Kalantar-Nayestanaki and C. Rigollet and S. Bagchi and Najafi, {M. A.} and T. Aumann and L. Atar and M. Heine and M. Holl and A. Movsesyan and P. Schrock and V. Volkov and F. Wamers and E. Fiori and B. L{\"o}her and J. Marganiec and D. Savran and Johansson, {H. T.} and Fern{\'a}ndez, {P. Diaz} and U. Garg and Balabanski, {D. L.}",
year = "2012",
doi = "10.1063/1.4764237",
language = "English",
isbn = "9780735411036",
volume = "1491",
pages = "190--197",
booktitle = "AIP Conference Proceedings",

}

TY - GEN

T1 - Neutron-skin thickness from the study of the anti-analog giant dipole resonance

AU - Krasznahorkay, A.

AU - Stuhl, L.

AU - Csatlós, M.

AU - Algora, A.

AU - Gulyás, J.

AU - Tímár, J.

AU - Paar, N.

AU - Vretenar, D.

AU - Harakeh, M. N.

AU - Boretzky, K.

AU - Heil, M.

AU - Litvinov, Yu A.

AU - Rossi, D.

AU - Scheidenberger, C.

AU - Simon, H.

AU - Weick, H.

AU - Bracco, A.

AU - Brambilla, S.

AU - Blasi, N.

AU - Camera, F.

AU - Giaz, A.

AU - Million, B.

AU - Pellegri, L.

AU - Riboldi, S.

AU - Wieland, O.

AU - Altstadt, S.

AU - Fonseca, M.

AU - Glorius, J.

AU - Göbel, K.

AU - Heftrich, T.

AU - Koloczek, A.

AU - Kräckmann, S.

AU - Langer, C.

AU - Plag, R.

AU - Pohl, M.

AU - Rastrepina, G.

AU - Reifarth, R.

AU - Schmidt, S.

AU - Sonnabend, K.

AU - Weigand, M.

AU - Kalantar-Nayestanaki, N.

AU - Rigollet, C.

AU - Bagchi, S.

AU - Najafi, M. A.

AU - Aumann, T.

AU - Atar, L.

AU - Heine, M.

AU - Holl, M.

AU - Movsesyan, A.

AU - Schrock, P.

AU - Volkov, V.

AU - Wamers, F.

AU - Fiori, E.

AU - Löher, B.

AU - Marganiec, J.

AU - Savran, D.

AU - Johansson, H. T.

AU - Fernández, P. Diaz

AU - Garg, U.

AU - Balabanski, D. L.

PY - 2012

Y1 - 2012

N2 - The γ-decay of the anti-analog of the giant dipole resonance (AGDR) to the isobaric analog state has been measured following the p( 124Sn,n) reaction at a beam energy of 600 MeV/nucleon. The energy of the transition was also calculated with state-of-the-art self-consistent relativistic random-phase approximation (RPA) and turned out to be very sensitive to the neutronskin thickness (ΔRpn). By comparing the theoretical results with the measured one, the ΔRpn value for 124Sn was deduced to be 0.21 ± 0.07 fm, which agrees well with the previous results. The present method offers new possibilities for measuring the neutron-skin thicknesses of very exotic isotopes.

AB - The γ-decay of the anti-analog of the giant dipole resonance (AGDR) to the isobaric analog state has been measured following the p( 124Sn,n) reaction at a beam energy of 600 MeV/nucleon. The energy of the transition was also calculated with state-of-the-art self-consistent relativistic random-phase approximation (RPA) and turned out to be very sensitive to the neutronskin thickness (ΔRpn). By comparing the theoretical results with the measured one, the ΔRpn value for 124Sn was deduced to be 0.21 ± 0.07 fm, which agrees well with the previous results. The present method offers new possibilities for measuring the neutron-skin thicknesses of very exotic isotopes.

KW - giant dipole resonances

KW - neutron-skin thickness

KW - rare-isotope beams

KW - relativistic random-phase approximation

UR - http://www.scopus.com/inward/record.url?scp=84873809168&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84873809168&partnerID=8YFLogxK

U2 - 10.1063/1.4764237

DO - 10.1063/1.4764237

M3 - Conference contribution

AN - SCOPUS:84873809168

SN - 9780735411036

VL - 1491

SP - 190

EP - 197

BT - AIP Conference Proceedings

ER -