Zobrazeno 1 - 10
of 10
pro vyhledávání: '"H W Cranmer-Gordon"'
Autor:
J D Morrison, H W Cranmer-Gordon, A. H. Nelson, J. Simpson, A {Alderson}, D {Howe}, P.J. Twin, A R Mokhtar, K Schiffer, B M Nyako, B Herskind, J.F. Sharpey-Schafer, G C Ball, B. Fant, P D Forsyth, M. A. Bentley, P Fallon, G Sletten, C. A. Kalfas
Publikováno v:
Journal of Physics G: Nuclear and Particle Physics. 17:481-510
A gamma -ray spectroscopic study of the high spin states of the nucleus 152Dy has been performed using the reaction 108Pd(48Ca,4n)152Dy at a bombarding energy of 205 MeV. Gamma rays were detected using the TESSA3 multi-detector array. A set of discre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::31364232bc0da4d81d9ce74f5164c5c7
https://doi.org/10.1088/0954-3899/17/4/009
https://doi.org/10.1088/0954-3899/17/4/009
Autor:
J. D. Morrison, P.D. Forsyth, M. A. Riley, A.N. James, J.F. Sharpey-Schafer, J. Simpson, A. R. Mokhtar, H. W. Cranmer-Gordon, D. Howe, A. Kirwan
Publikováno v:
Journal of Physics G: Nuclear Physics. 13:L235-L240
Three rotational bands have been observed up to spin I approximately=50 h(cross) in 160Er. The band sequences exhibit regular energy spacings between levels characteristic of prolate collective rotation except for certain states near 50 h(cross) wher
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ab6587192f04cb0bfa821e20eefb9245
https://doi.org/10.1088/0305-4616/13/10/003
https://doi.org/10.1088/0305-4616/13/10/003
Autor:
D. Howe, J. D. Morrison, H. W. Cranmer-Gordon, P.D. Forsyth, J. Simpson, M. A. Riley, J.F. Sharpey-Schafer
Publikováno v:
Journal of Physics G: Nuclear and Particle Physics. 15:1871-1892
The N=90 rare earth nucleus 154Gd has been studied in the spin regime of I
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5379f5a0bed12661a58581743e4fb783
https://doi.org/10.1088/0954-3899/15/12/012
https://doi.org/10.1088/0954-3899/15/12/012
Autor:
C. A. Kalfas, D. Howe, H. W. Cranmer-Gordon, A. R. Mokhtar, J. D. Morrison, J. Simpson, P.D. Forsyth, M. A. Bentley, G. C. Ball, A. H. Nelson, J.F. Sharpey-Schafer, P.J. Twin, G. Sletten, B. Fant
Publikováno v:
Physical Review Letters. 59:2141-2144
The attenuation of the Doppler shift has been measured for \ensuremath{\gamma} rays emitted from the superdeformed states in the nucleus $^{152}\mathrm{Dy}$, recoiling in a $^{108}\mathrm{Pd}$ target and its gold backing. The transitions from the hig
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::21cfd3f4069c2fb1ff88fdd2e6fc16ee
https://doi.org/10.1103/physrevlett.59.2141
https://doi.org/10.1103/physrevlett.59.2141
Autor:
Abdel-Mjid Nourreddine, Jerzy Dudek, F.A. Beck, J. Simpson, Th. Byrski, J.F. Sharpey-Schafer, H. W. Cranmer-Gordon, Witold Nazarewicz, M. A. Riley, D.V. Elenkov, D. Howe, J.C. Merdinger, P.D. Forsyth
Publikováno v:
Nuclear Physics A. 474:193-218
High-spin states of 159,160 Yb have been studied using the escape-suppressed array TESSA 2. Extensions of yrast and lateral bands have been found up to I ~ 40. Experimental data suggest strong correlations between maximum alignment configurations of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::560f229e52eb05fecc3b2de80cf18caa
https://doi.org/10.1016/0375-9474(87)90200-4
https://doi.org/10.1016/0375-9474(87)90200-4
Autor:
J. Simpson, H. W. Cranmer-Gordon, D. Howe, G. Sletten, P. J. Twin, J.F. Sharpey-Schafer, B. M. Nyakó, A. H. Nelson, A. R. Mokhtar, M. A. Bentley, J. D. Morrison, P.D. Forsyth
Publikováno v:
Physical Review Letters. 57:811-814
A rotational band of nineteen transitions with a moment of inertia ${\mathfrak{J}}_{\mathrm{band}}^{(2)}$ of $84{\ensuremath{\hbar}}^{2}$ ${\mathrm{MeV}}^{\ensuremath{-}1}$ has been observed in $^{152}\mathrm{Dy}$. The band feeds into the oblate yras
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f934f54e8f0fb445a65d4941a0d1aac1
https://doi.org/10.1103/physrevlett.57.811
https://doi.org/10.1103/physrevlett.57.811
Autor:
J. Simpson, J.R. Cresswell, J.F. Sharpey-Schafer, N.J. Ward, H. W. Cranmer-Gordon, P.J. Smith, P.M. Walker, M. A. Riley, J.C. Lisle, P. J. Nolan, D. Howe, E. S. Paul, A H Nelson, P.D. Forsyth
Publikováno v:
Nuclear Physics A. 486:456-492
Rotational band structures in 156Dy have been populated via the reactions 148Nd(12C, 4n) and 124Sn(36S, 4n) at beam energies of 65 MeV and 155 MeV, respectively. High-spin states (I ≳ 40kh) have been observed and a detailed level scheme is presente
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f3ecb16a06b0534998eb074c4248370d
https://doi.org/10.1016/0375-9474(88)90246-1
https://doi.org/10.1016/0375-9474(88)90246-1
Autor:
G. Sletten, D. Howe, B. M. Nyakó, J. Simpson, H. W. Cranmer-Gordon, Jabber Jk, A. H. Nelson, P.J. Twin, J.F. Sharpey-Schafer, P.D. Forsyth, Elenkov D
Publikováno v:
Physical Review Letters. 55:1380-1383
The lifetimes of the ..gamma.. rays in the collective rotational bands observed in the ..gamma..-ray continuum at very high spin /sup 152/Dy are shown to be less than 100 fs for energies above 0.90 +- 0.05 MeV. The corresponding B(E2) values are very
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::03c1843176e00722a256e5344098dd0b
https://doi.org/10.1103/physrevlett.55.1380
https://doi.org/10.1103/physrevlett.55.1380
Autor:
J. Simpson, H. W. Cranmer-Gordon, D.V. Elenkov, D. Howe, Z. Xing, Tord Bengtsson, G. Sletten, M. A. Riley, Ingemar Ragnarsson, P.D. Forsyth, J.F. Sharpey-Schafer
Publikováno v:
Nuclear Physics A. 465:506-528
High-spin states in 154 Dy have been studied using the TESSA2 γ-rays spectrometer following the 110 Pd( 48 Ca,4n) 154 Dy reaction at a beam energy of 210 MeV. States up to 44 + and 37 − have been observed. Below spin 30 the data display regular ro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ad8cff0252a46235c97cac26a6f46d4f
https://doi.org/10.1016/0375-9474(87)90362-9
https://doi.org/10.1016/0375-9474(87)90362-9
Autor:
A. R. Mokhtar, M. A. Bentley, H. W. Cranmer-Gordon, D. Howe, Padraic G. Fallon, J.F. Sharpey-Schafer, M. A. Riley, J. D. Morrison, P.D. Forsyth, J. Simpson
Publikováno v:
Europhysics Letters (EPL). 6:493-498
Discrete transitions have been observed in 156Dy up to spin 53- in the lowest-energy odd-spin negative-parity sequence. Three other negative-parity level sequences and the lowest positive-parity sequence have each been observed to spins between 41 an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4fc181a65b921d7ddbf55db5dc418088
https://doi.org/10.1209/0295-5075/6/6/004
https://doi.org/10.1209/0295-5075/6/6/004