New insights into the structure of exotic nuclei using the rising active stopper

P. H. Regan, N. Alkhomashi, N. Al-Dahan, Z. Podolyák, E. B. Suckling, P. D. Stevenson, S. B. Pietri, S. J. Steer, A. B. Garnsworthy, W. Gelletly, J. Benlliure, A. I. Morales, J. Gerl, M. Górska, H. J. Wollersheim, R. Kumar, J. Grebosz, A. Algora, G. Benzoni, P. BoutachkovA. M. Bruce, E. Casarejos, I. J. Cullen, A. M Denis Bacelar, A. Blazhev, M. E. Estevez, G. Farrelly, Y. Fujita, R. Hoischen, S. Lalkovski, Z. Liu, I. Kojouharov, N. Kurz, C. Mihai, F. Molina, D. Mücher, B. Rubio, H. Schaffner, S. Tashenov, A. Tamii, J. J Valiente Dobón, P. M. Walker, P. J. Woods

Research output: Conference contribution

2 Citations (Scopus)

Abstract

This conference paper outlines the operation and some of the preliminary physics results using the GSI RISING active stopper. Data are presented from an experiment using combined isomer and beta-delayed gamma-ray spectroscopy to study low-lying spectral and decay properties of heavy-neutron-rich nuclei around A-190 produced following the relativistic projectile fragmentation of 208Pb primary beam. The response of the RISING active stopper detector is demonstrated for both the implantation of heavy secondary fragments and in-situ decay of beta-particles. Beta-delayed gamma-ray spectroscopy following decays of the neutron- rich nucleus 194Re is presented to demonstrate the experimental performance of the set-up. The resulting information inferred from excited states in the W and Os daughter nuclei is compared with results from Skyrme Hartree-Fock predictions of the evolution of nuclear shape.

Original languageEnglish
Title of host publicationAIP Conference Proceedings
Pages122-129
Number of pages8
Volume1090
DOIs
Publication statusPublished - 2009
Event13th International Symposium on Capture Gamma-Ray Spectroscopy and Related Topics - Cologne, Germany
Duration: aug. 25 2009aug. 29 2009

Other

Other13th International Symposium on Capture Gamma-Ray Spectroscopy and Related Topics
CountryGermany
CityCologne
Period8/25/098/29/09

Fingerprint

nuclei
decay
gamma rays
neutrons
beta particles
spectroscopy
projectiles
implantation
fragmentation
isomers
fragments
physics
detectors
predictions
excitation

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Regan, P. H., Alkhomashi, N., Al-Dahan, N., Podolyák, Z., Suckling, E. B., Stevenson, P. D., ... Woods, P. J. (2009). New insights into the structure of exotic nuclei using the rising active stopper. In AIP Conference Proceedings (Vol. 1090, pp. 122-129) https://doi.org/10.1063/1.3086996

New insights into the structure of exotic nuclei using the rising active stopper. / Regan, P. H.; Alkhomashi, N.; Al-Dahan, N.; Podolyák, Z.; Suckling, E. B.; Stevenson, P. D.; Pietri, S. B.; Steer, S. J.; Garnsworthy, A. B.; Gelletly, W.; Benlliure, J.; Morales, A. I.; Gerl, J.; Górska, M.; Wollersheim, H. J.; Kumar, R.; Grebosz, J.; Algora, A.; Benzoni, G.; Boutachkov, P.; Bruce, A. M.; Casarejos, E.; Cullen, I. J.; Bacelar, A. M Denis; Blazhev, A.; Estevez, M. E.; Farrelly, G.; Fujita, Y.; Hoischen, R.; Lalkovski, S.; Liu, Z.; Kojouharov, I.; Kurz, N.; Mihai, C.; Molina, F.; Mücher, D.; Rubio, B.; Schaffner, H.; Tashenov, S.; Tamii, A.; Dobón, J. J Valiente; Walker, P. M.; Woods, P. J.

AIP Conference Proceedings. Vol. 1090 2009. p. 122-129.

Research output: Conference contribution

Regan, PH, Alkhomashi, N, Al-Dahan, N, Podolyák, Z, Suckling, EB, Stevenson, PD, Pietri, SB, Steer, SJ, Garnsworthy, AB, Gelletly, W, Benlliure, J, Morales, AI, Gerl, J, Górska, M, Wollersheim, HJ, Kumar, R, Grebosz, J, Algora, A, Benzoni, G, Boutachkov, P, Bruce, AM, Casarejos, E, Cullen, IJ, Bacelar, AMD, Blazhev, A, Estevez, ME, Farrelly, G, Fujita, Y, Hoischen, R, Lalkovski, S, Liu, Z, Kojouharov, I, Kurz, N, Mihai, C, Molina, F, Mücher, D, Rubio, B, Schaffner, H, Tashenov, S, Tamii, A, Dobón, JJV, Walker, PM & Woods, PJ 2009, New insights into the structure of exotic nuclei using the rising active stopper. in AIP Conference Proceedings. vol. 1090, pp. 122-129, 13th International Symposium on Capture Gamma-Ray Spectroscopy and Related Topics, Cologne, Germany, 8/25/09. https://doi.org/10.1063/1.3086996
Regan PH, Alkhomashi N, Al-Dahan N, Podolyák Z, Suckling EB, Stevenson PD et al. New insights into the structure of exotic nuclei using the rising active stopper. In AIP Conference Proceedings. Vol. 1090. 2009. p. 122-129 https://doi.org/10.1063/1.3086996
Regan, P. H. ; Alkhomashi, N. ; Al-Dahan, N. ; Podolyák, Z. ; Suckling, E. B. ; Stevenson, P. D. ; Pietri, S. B. ; Steer, S. J. ; Garnsworthy, A. B. ; Gelletly, W. ; Benlliure, J. ; Morales, A. I. ; Gerl, J. ; Górska, M. ; Wollersheim, H. J. ; Kumar, R. ; Grebosz, J. ; Algora, A. ; Benzoni, G. ; Boutachkov, P. ; Bruce, A. M. ; Casarejos, E. ; Cullen, I. J. ; Bacelar, A. M Denis ; Blazhev, A. ; Estevez, M. E. ; Farrelly, G. ; Fujita, Y. ; Hoischen, R. ; Lalkovski, S. ; Liu, Z. ; Kojouharov, I. ; Kurz, N. ; Mihai, C. ; Molina, F. ; Mücher, D. ; Rubio, B. ; Schaffner, H. ; Tashenov, S. ; Tamii, A. ; Dobón, J. J Valiente ; Walker, P. M. ; Woods, P. J. / New insights into the structure of exotic nuclei using the rising active stopper. AIP Conference Proceedings. Vol. 1090 2009. pp. 122-129
@inproceedings{b34e267b201547628f7ce548a94d8e8d,
title = "New insights into the structure of exotic nuclei using the rising active stopper",
abstract = "This conference paper outlines the operation and some of the preliminary physics results using the GSI RISING active stopper. Data are presented from an experiment using combined isomer and beta-delayed gamma-ray spectroscopy to study low-lying spectral and decay properties of heavy-neutron-rich nuclei around A-190 produced following the relativistic projectile fragmentation of 208Pb primary beam. The response of the RISING active stopper detector is demonstrated for both the implantation of heavy secondary fragments and in-situ decay of beta-particles. Beta-delayed gamma-ray spectroscopy following decays of the neutron- rich nucleus 194Re is presented to demonstrate the experimental performance of the set-up. The resulting information inferred from excited states in the W and Os daughter nuclei is compared with results from Skyrme Hartree-Fock predictions of the evolution of nuclear shape.",
keywords = "Beta-decay, Exotic nuclei, Projectile fragmentation",
author = "Regan, {P. H.} and N. Alkhomashi and N. Al-Dahan and Z. Podoly{\'a}k and Suckling, {E. B.} and Stevenson, {P. D.} and Pietri, {S. B.} and Steer, {S. J.} and Garnsworthy, {A. B.} and W. Gelletly and J. Benlliure and Morales, {A. I.} and J. Gerl and M. G{\'o}rska and Wollersheim, {H. J.} and R. Kumar and J. Grebosz and A. Algora and G. Benzoni and P. Boutachkov and Bruce, {A. M.} and E. Casarejos and Cullen, {I. J.} and Bacelar, {A. M Denis} and A. Blazhev and Estevez, {M. E.} and G. Farrelly and Y. Fujita and R. Hoischen and S. Lalkovski and Z. Liu and I. Kojouharov and N. Kurz and C. Mihai and F. Molina and D. M{\"u}cher and B. Rubio and H. Schaffner and S. Tashenov and A. Tamii and Dob{\'o}n, {J. J Valiente} and Walker, {P. M.} and Woods, {P. J.}",
year = "2009",
doi = "10.1063/1.3086996",
language = "English",
volume = "1090",
pages = "122--129",
booktitle = "AIP Conference Proceedings",

}

TY - GEN

T1 - New insights into the structure of exotic nuclei using the rising active stopper

AU - Regan, P. H.

AU - Alkhomashi, N.

AU - Al-Dahan, N.

AU - Podolyák, Z.

AU - Suckling, E. B.

AU - Stevenson, P. D.

AU - Pietri, S. B.

AU - Steer, S. J.

AU - Garnsworthy, A. B.

AU - Gelletly, W.

AU - Benlliure, J.

AU - Morales, A. I.

AU - Gerl, J.

AU - Górska, M.

AU - Wollersheim, H. J.

AU - Kumar, R.

AU - Grebosz, J.

AU - Algora, A.

AU - Benzoni, G.

AU - Boutachkov, P.

AU - Bruce, A. M.

AU - Casarejos, E.

AU - Cullen, I. J.

AU - Bacelar, A. M Denis

AU - Blazhev, A.

AU - Estevez, M. E.

AU - Farrelly, G.

AU - Fujita, Y.

AU - Hoischen, R.

AU - Lalkovski, S.

AU - Liu, Z.

AU - Kojouharov, I.

AU - Kurz, N.

AU - Mihai, C.

AU - Molina, F.

AU - Mücher, D.

AU - Rubio, B.

AU - Schaffner, H.

AU - Tashenov, S.

AU - Tamii, A.

AU - Dobón, J. J Valiente

AU - Walker, P. M.

AU - Woods, P. J.

PY - 2009

Y1 - 2009

N2 - This conference paper outlines the operation and some of the preliminary physics results using the GSI RISING active stopper. Data are presented from an experiment using combined isomer and beta-delayed gamma-ray spectroscopy to study low-lying spectral and decay properties of heavy-neutron-rich nuclei around A-190 produced following the relativistic projectile fragmentation of 208Pb primary beam. The response of the RISING active stopper detector is demonstrated for both the implantation of heavy secondary fragments and in-situ decay of beta-particles. Beta-delayed gamma-ray spectroscopy following decays of the neutron- rich nucleus 194Re is presented to demonstrate the experimental performance of the set-up. The resulting information inferred from excited states in the W and Os daughter nuclei is compared with results from Skyrme Hartree-Fock predictions of the evolution of nuclear shape.

AB - This conference paper outlines the operation and some of the preliminary physics results using the GSI RISING active stopper. Data are presented from an experiment using combined isomer and beta-delayed gamma-ray spectroscopy to study low-lying spectral and decay properties of heavy-neutron-rich nuclei around A-190 produced following the relativistic projectile fragmentation of 208Pb primary beam. The response of the RISING active stopper detector is demonstrated for both the implantation of heavy secondary fragments and in-situ decay of beta-particles. Beta-delayed gamma-ray spectroscopy following decays of the neutron- rich nucleus 194Re is presented to demonstrate the experimental performance of the set-up. The resulting information inferred from excited states in the W and Os daughter nuclei is compared with results from Skyrme Hartree-Fock predictions of the evolution of nuclear shape.

KW - Beta-decay

KW - Exotic nuclei

KW - Projectile fragmentation

UR - http://www.scopus.com/inward/record.url?scp=64949133995&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=64949133995&partnerID=8YFLogxK

U2 - 10.1063/1.3086996

DO - 10.1063/1.3086996

M3 - Conference contribution

AN - SCOPUS:64949133995

VL - 1090

SP - 122

EP - 129

BT - AIP Conference Proceedings

ER -