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The yrast superdeformed band in 194Pb. Differences with 192Hg

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The yrast superdeformed band in 194Pb. Differences with 192Hg. / Gall, B.J.P.; Deloncle, I.; Porquet, M.-G.; Hannachi, F.; Aïche, M.; Azaiez, F.; Bastin, G.; Beausang, C.W.; Béraud, R.; Bourgeois, C.; Clark, R.M.; Duffait, R.; Duprat, J.; Hauschild, K.; Hübel, H.; Joyce, M.J.; Kaci, M.; Korichi, A.; Le Coz, Y.; Meyer, M.; Paul, E.S.; Perrin, N.; Poffé, N.; Redon, N.; Schück, C.; Sergolle, H.; Sharpey-Schafer, J.F.; Smith, A.G.; Wadsworth, R.

In: Physics Letters B, Vol. 345, No. 2, 1995, p. 124-130.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Harvard

Gall, BJP, Deloncle, I, Porquet, M-G, Hannachi, F, Aïche, M, Azaiez, F, Bastin, G, Beausang, CW, Béraud, R, Bourgeois, C, Clark, RM, Duffait, R, Duprat, J, Hauschild, K, Hübel, H, Joyce, MJ, Kaci, M, Korichi, A, Le Coz, Y, Meyer, M, Paul, ES, Perrin, N, Poffé, N, Redon, N, Schück, C, Sergolle, H, Sharpey-Schafer, JF, Smith, AG & Wadsworth, R 1995, 'The yrast superdeformed band in 194Pb. Differences with 192Hg', Physics Letters B, vol. 345, no. 2, pp. 124-130. https://doi.org/10.1016/0370-2693(94)01514-D

APA

Gall, B. J. P., Deloncle, I., Porquet, M-G., Hannachi, F., Aïche, M., Azaiez, F., Bastin, G., Beausang, C. W., Béraud, R., Bourgeois, C., Clark, R. M., Duffait, R., Duprat, J., Hauschild, K., Hübel, H., Joyce, M. J., Kaci, M., Korichi, A., Le Coz, Y., ... Wadsworth, R. (1995). The yrast superdeformed band in 194Pb. Differences with 192Hg. Physics Letters B, 345(2), 124-130. https://doi.org/10.1016/0370-2693(94)01514-D

Vancouver

Gall BJP, Deloncle I, Porquet M-G, Hannachi F, Aïche M, Azaiez F et al. The yrast superdeformed band in 194Pb. Differences with 192Hg. Physics Letters B. 1995;345(2):124-130. https://doi.org/10.1016/0370-2693(94)01514-D

Author

Gall, B.J.P. ; Deloncle, I. ; Porquet, M.-G. ; Hannachi, F. ; Aïche, M. ; Azaiez, F. ; Bastin, G. ; Beausang, C.W. ; Béraud, R. ; Bourgeois, C. ; Clark, R.M. ; Duffait, R. ; Duprat, J. ; Hauschild, K. ; Hübel, H. ; Joyce, M.J. ; Kaci, M. ; Korichi, A. ; Le Coz, Y. ; Meyer, M. ; Paul, E.S. ; Perrin, N. ; Poffé, N. ; Redon, N. ; Schück, C. ; Sergolle, H. ; Sharpey-Schafer, J.F. ; Smith, A.G. ; Wadsworth, R. / The yrast superdeformed band in 194Pb. Differences with 192Hg. In: Physics Letters B. 1995 ; Vol. 345, No. 2. pp. 124-130.

Bibtex

@article{3c8dbd6170ba4451a16b73e32274a572,
title = "The yrast superdeformed band in 194Pb. Differences with 192Hg",
abstract = "The yrast superdeformed (SD) structure of 194Pb has been studied using the EUROGAM γ-ray spectrometer. New results have been obtained at low as well as at high spin values. At low frequency, the SD band has been extended to the lowest-spin SD state ever observed in the A ∼ 190 region. The energies of 194Pb and 192Hg SD bands are identical for ω < 0.25 MeV. However, they diverge for higher frequency, which rules out the idea that these two SD bands are identical. Moreover, the SD band of 194Pb is populated at lower spin values than that of 192Hg and de-excites towards normally-deformed (ND) states at a spin value lower than that of 192Hg. This suggests that the barrier separating the SD and ND minima in the potential energy surface is higher in 194Pb than in 192Hg.",
author = "B.J.P. Gall and I. Deloncle and M.-G. Porquet and F. Hannachi and M. A{\"i}che and F. Azaiez and G. Bastin and C.W. Beausang and R. B{\'e}raud and C. Bourgeois and R.M. Clark and R. Duffait and J. Duprat and K. Hauschild and H. H{\"u}bel and M.J. Joyce and M. Kaci and A. Korichi and {Le Coz}, Y. and M. Meyer and E.S. Paul and N. Perrin and N. Poff{\'e} and N. Redon and C. Sch{\"u}ck and H. Sergolle and J.F. Sharpey-Schafer and A.G. Smith and R. Wadsworth",
year = "1995",
doi = "10.1016/0370-2693(94)01514-D",
language = "English",
volume = "345",
pages = "124--130",
journal = "Physics Letters B",
issn = "0370-2693",
publisher = "ELSEVIER SCIENCE BV",
number = "2",

}

RIS

TY - JOUR

T1 - The yrast superdeformed band in 194Pb. Differences with 192Hg

AU - Gall, B.J.P.

AU - Deloncle, I.

AU - Porquet, M.-G.

AU - Hannachi, F.

AU - Aïche, M.

AU - Azaiez, F.

AU - Bastin, G.

AU - Beausang, C.W.

AU - Béraud, R.

AU - Bourgeois, C.

AU - Clark, R.M.

AU - Duffait, R.

AU - Duprat, J.

AU - Hauschild, K.

AU - Hübel, H.

AU - Joyce, M.J.

AU - Kaci, M.

AU - Korichi, A.

AU - Le Coz, Y.

AU - Meyer, M.

AU - Paul, E.S.

AU - Perrin, N.

AU - Poffé, N.

AU - Redon, N.

AU - Schück, C.

AU - Sergolle, H.

AU - Sharpey-Schafer, J.F.

AU - Smith, A.G.

AU - Wadsworth, R.

PY - 1995

Y1 - 1995

N2 - The yrast superdeformed (SD) structure of 194Pb has been studied using the EUROGAM γ-ray spectrometer. New results have been obtained at low as well as at high spin values. At low frequency, the SD band has been extended to the lowest-spin SD state ever observed in the A ∼ 190 region. The energies of 194Pb and 192Hg SD bands are identical for ω < 0.25 MeV. However, they diverge for higher frequency, which rules out the idea that these two SD bands are identical. Moreover, the SD band of 194Pb is populated at lower spin values than that of 192Hg and de-excites towards normally-deformed (ND) states at a spin value lower than that of 192Hg. This suggests that the barrier separating the SD and ND minima in the potential energy surface is higher in 194Pb than in 192Hg.

AB - The yrast superdeformed (SD) structure of 194Pb has been studied using the EUROGAM γ-ray spectrometer. New results have been obtained at low as well as at high spin values. At low frequency, the SD band has been extended to the lowest-spin SD state ever observed in the A ∼ 190 region. The energies of 194Pb and 192Hg SD bands are identical for ω < 0.25 MeV. However, they diverge for higher frequency, which rules out the idea that these two SD bands are identical. Moreover, the SD band of 194Pb is populated at lower spin values than that of 192Hg and de-excites towards normally-deformed (ND) states at a spin value lower than that of 192Hg. This suggests that the barrier separating the SD and ND minima in the potential energy surface is higher in 194Pb than in 192Hg.

U2 - 10.1016/0370-2693(94)01514-D

DO - 10.1016/0370-2693(94)01514-D

M3 - Journal article

VL - 345

SP - 124

EP - 130

JO - Physics Letters B

JF - Physics Letters B

SN - 0370-2693

IS - 2

ER -