Fast Rotation of the N = Z Nucleus 36Ar

C.E. Svensson; A O Macchiavelli; A Juodagalvis; A. Poves; I Ragnarsson; S Aaberg; D.E. Appelbe; R.A.E. Austin; C Baktash; G.C. Ball; M P Carpenter; E. Caurier; R M Clark; M. Cromaz; M.A. Deleplanque; R.M. Diamond; P Fallon; M. Furlotti; A Galindo-Uribarri; R V F Janssens; Gregory Lane; I-Y Lee; M. Lipoglavsek; F Nowacki; S.D. Paul; D C Radford; D G Sarantites; D Seweryniak; F.S. Stephens; V. Tomov; K Vetter; D Ward; C Yu

Fast Rotation of the N = Z Nucleus 36Ar

C.E. Svensson, A O Macchiavelli, A Juodagalvis, A. Poves, I Ragnarsson, S Aaberg, D.E. Appelbe, R.A.E. Austin, C Baktash, G.C. Ball, M P Carpenter, E. Caurier, R M Clark, M. Cromaz, M.A. Deleplanque, R.M. Diamond, P Fallon, M. Furlotti, A Galindo-Uribarri, R V F JanssensGregory Lane, I-Y Lee, M. Lipoglavsek, F Nowacki, S.D. Paul, D C Radford, D G Sarantites, D Seweryniak, F.S. Stephens, V. Tomov, K Vetter, D Ward, C Yu

Research output: Contribution to journal › Article › peer-review

6 Citations (Scopus)

Abstract

A highly-deformed rotational band has been identified in the N=Z nucleus 36Ar. At high spin the band is observed to its presumed termination at I=16+, while at low spin it has been firmly linked to previously known states in 36Ar. Spins, parities, and absolute excitation energies have thus been determined throughout the band. Lifetime measurements establish a large low-spin quadrupole deformation (beta_2=0.46+-0.03) and indicate a decreasing collectivity as the band termination is approached. With effectively complete spectroscopic information and a valence space large enough for significant collectivity to develop, yet small enough to be meaningfully approached from the shell model perspective, this rotational band in 36Ar provides many exciting opportunities to test and compare complementary models of collective motion in nuclei.

Original language	English
Pages (from-to)	2413-2422
Journal	Acta Physica Polonica Series B
Volume	32
Issue number	9
Publication status	Published - 2001
Event	International Research Conference - NATO Advanced Research workshop - HIGH SPIN PHYSICS 2001 - Warsaw, Poland Duration: 6 Feb 2001 → 10 Feb 2001

Cite this

Svensson, C. E., Macchiavelli, A. O., Juodagalvis, A., Poves, A., Ragnarsson, I., Aaberg, S., Appelbe, D. E., Austin, R. A. E., Baktash, C., Ball, G. C., Carpenter, M. P., Caurier, E., Clark, R. M., Cromaz, M., Deleplanque, M. A., Diamond, R. M., Fallon, P., Furlotti, M., Galindo-Uribarri, A., ... Yu, C. (2001). Fast Rotation of the N = Z Nucleus 36Ar. Acta Physica Polonica Series B, 32(9), 2413-2422.

@article{2baef2caffe04597b65080e6dfa165b8,

title = "Fast Rotation of the N = Z Nucleus 36Ar",

abstract = "A highly-deformed rotational band has been identified in the N=Z nucleus 36Ar. At high spin the band is observed to its presumed termination at I=16+, while at low spin it has been firmly linked to previously known states in 36Ar. Spins, parities, and absolute excitation energies have thus been determined throughout the band. Lifetime measurements establish a large low-spin quadrupole deformation (beta_2=0.46+-0.03) and indicate a decreasing collectivity as the band termination is approached. With effectively complete spectroscopic information and a valence space large enough for significant collectivity to develop, yet small enough to be meaningfully approached from the shell model perspective, this rotational band in 36Ar provides many exciting opportunities to test and compare complementary models of collective motion in nuclei.",

author = "C.E. Svensson and Macchiavelli, {A O} and A Juodagalvis and A. Poves and I Ragnarsson and S Aaberg and D.E. Appelbe and R.A.E. Austin and C Baktash and G.C. Ball and Carpenter, {M P} and E. Caurier and Clark, {R M} and M. Cromaz and M.A. Deleplanque and R.M. Diamond and P Fallon and M. Furlotti and A Galindo-Uribarri and Janssens, {R V F} and Gregory Lane and I-Y Lee and M. Lipoglavsek and F Nowacki and S.D. Paul and Radford, {D C} and Sarantites, {D G} and D Seweryniak and F.S. Stephens and V. Tomov and K Vetter and D Ward and C Yu",

note = "Proceedings of the International Research Conference- Nato Advanced Research Workshop-HIGH SPIN PHYSICS 20016 February 2001 through 10 February 2001.; International Research Conference - NATO Advanced Research workshop - HIGH SPIN PHYSICS 2001 ; Conference date: 06-02-2001 Through 10-02-2001",

year = "2001",

language = "English",

volume = "32",

pages = "2413--2422",

journal = "Acta Physica Polonica Series B",

publisher = "Jagiellonian University",

number = "9",

}

Svensson, CE, Macchiavelli, AO, Juodagalvis, A, Poves, A, Ragnarsson, I, Aaberg, S, Appelbe, DE, Austin, RAE, Baktash, C, Ball, GC, Carpenter, MP, Caurier, E, Clark, RM, Cromaz, M, Deleplanque, MA, Diamond, RM, Fallon, P, Furlotti, M, Galindo-Uribarri, A, Janssens, RVF, Lane, G, Lee, I-Y, Lipoglavsek, M, Nowacki, F, Paul, SD, Radford, DC, Sarantites, DG, Seweryniak, D, Stephens, FS, Tomov, V, Vetter, K, Ward, D & Yu, C 2001, 'Fast Rotation of the N = Z Nucleus 36Ar', Acta Physica Polonica Series B, vol. 32, no. 9, pp. 2413-2422.

TY - JOUR

T1 - Fast Rotation of the N = Z Nucleus 36Ar

AU - Svensson, C.E.

AU - Macchiavelli, A O

AU - Juodagalvis, A

AU - Poves, A.

AU - Ragnarsson, I

AU - Aaberg, S

AU - Appelbe, D.E.

AU - Austin, R.A.E.

AU - Baktash, C

AU - Ball, G.C.

AU - Carpenter, M P

AU - Caurier, E.

AU - Clark, R M

AU - Cromaz, M.

AU - Deleplanque, M.A.

AU - Diamond, R.M.

AU - Fallon, P

AU - Furlotti, M.

AU - Galindo-Uribarri, A

AU - Janssens, R V F

AU - Lane, Gregory

AU - Lee, I-Y

AU - Lipoglavsek, M.

AU - Nowacki, F

AU - Paul, S.D.

AU - Radford, D C

AU - Sarantites, D G

AU - Seweryniak, D

AU - Stephens, F.S.

AU - Tomov, V.

AU - Vetter, K

AU - Ward, D

AU - Yu, C

N1 - Proceedings of the International Research Conference- Nato Advanced Research Workshop-HIGH SPIN PHYSICS 20016 February 2001 through 10 February 2001.

PY - 2001

Y1 - 2001

N2 - A highly-deformed rotational band has been identified in the N=Z nucleus 36Ar. At high spin the band is observed to its presumed termination at I=16+, while at low spin it has been firmly linked to previously known states in 36Ar. Spins, parities, and absolute excitation energies have thus been determined throughout the band. Lifetime measurements establish a large low-spin quadrupole deformation (beta_2=0.46+-0.03) and indicate a decreasing collectivity as the band termination is approached. With effectively complete spectroscopic information and a valence space large enough for significant collectivity to develop, yet small enough to be meaningfully approached from the shell model perspective, this rotational band in 36Ar provides many exciting opportunities to test and compare complementary models of collective motion in nuclei.

AB - A highly-deformed rotational band has been identified in the N=Z nucleus 36Ar. At high spin the band is observed to its presumed termination at I=16+, while at low spin it has been firmly linked to previously known states in 36Ar. Spins, parities, and absolute excitation energies have thus been determined throughout the band. Lifetime measurements establish a large low-spin quadrupole deformation (beta_2=0.46+-0.03) and indicate a decreasing collectivity as the band termination is approached. With effectively complete spectroscopic information and a valence space large enough for significant collectivity to develop, yet small enough to be meaningfully approached from the shell model perspective, this rotational band in 36Ar provides many exciting opportunities to test and compare complementary models of collective motion in nuclei.

UR - https://arxiv.org/pdf/nucl-th/0104012

UR - https://www.scopus.com/record/display.uri?eid=2-s2.0-33744497868&origin=inward

UR - https://www.fuw.edu.pl/~hs2001/

M3 - Article

VL - 32

SP - 2413

EP - 2422

JO - Acta Physica Polonica Series B

JF - Acta Physica Polonica Series B

IS - 9

T2 - International Research Conference - NATO Advanced Research workshop - HIGH SPIN PHYSICS 2001

Y2 - 6 February 2001 through 10 February 2001

ER -

Fast Rotation of the N = Z Nucleus 36Ar

Abstract

Other files and links

Fingerprint

Cite this