57 Result(s)

Article

Reply to: Possible overestimation of isomer depletion due to contamination

C. J. Chiara, J. J. Carroll, M. P. Carpenter, J. P. Greene, D. J. Hartley… in Nature (2021)

Article

Isomer depletion as experimental evidence of nuclear excitation by electron capture

Experimental evidence is presented for isomer depletion through nuclear excitation by electron capture in molybdenum-93 nuclei.

C. J. Chiara, J. J. Carroll, M. P. Carpenter, J. P. Greene, D. J. Hartley… in Nature (2018)

Article

Spectroscopy of exotic ^{121, 123, 125}Ag produced in fragmentation reactions

Excited states in the neutron-rich ^{121, 123, 125}Ag were studied via the fragmentation of a ¹³⁶Xe beam at 120MeV/nucleon in a thick ⁹Be target. The levels in ¹²¹Ag were populated in the

I. Stefanescu, W. B. Walters, P. F. Mantica, B. A. Brown… in The European Physical Journal A (2009)

Article

Identification of \(\mathrm{\ensuremath J^{\pi} = 19/2^+}\) and \(\mathrm{\ensuremath 23/2^+}\) isomeric states in ¹²⁷Sb

The nucleus \(\ensuremath {\rm ^{127}Sb}\) , which is on the neutron-rich periphery of the

H. Watanabe, G. J. Lane, G. D. Dracoulis, A. P. Byrne… in The European Physical Journal A (2009)

Article

Extensive γ -ray spectroscopy of normally and superdeformed structures in ⁶¹ ₂₉Cu₃₂

A largely extended experimental knowledge of the ⁶¹ ₂₉Cu₃₂ nucleus has been obtained from three experiments. Excited states in ⁶¹Cu were produced via the fusion-evaporation reaction ²⁸Si(³⁶Ar, 3p)

L. -L. Andersson, D. Rudolph, E. K. Johansson… in The European Physical Journal A (2008)

Article

Coulomb excitation of the ^242m Am isomer

The ^242m Am isomer, a well-known candidate for photodepopulation research, has been studied in this first ever Coulomb excitation of a nearly pure (≈98%) isomer target. Thirty new states, includin...

A. B. Hayes, D. Cline, K. J. Moody, C. Y. Wu, J. A. Becker… in Laser Physics (2007)

Article

Experiment aimed at the study of ²⁵²Cf binary and ternary fission

A new experiment devoted to the fission of ²⁵²Cf is described. It continued a series of our experiments based on correlation measurements of γ rays emitted by fission fragment pairs. The measurements of γ-γ and γ...

A. V. Daniel, J. H. Hamilton, A. V. Ramayya, A. S. Fomichev… in Physics of Atomic Nuclei (2006)

Article

Gamma-ray spectroscopy of the doubly magic nucleus ⁵⁶Ni

The doubly magic N = Z nucleus ⁵⁶Ni has been investigated with two fusion-evaporation reactions; ⁴⁰Ca(²⁸Si, 3α)⁵⁶Ni at a beam energy of 122MeV and ²⁸Si(³²S, 2p2n)⁵⁶Ni at 130MeV. To detect γ-rays in coincidence wi...

E. K. Johansson, D. Rudolph, J. Ekman… in The European Physical Journal A - Hadrons … (2006)

Chapter and Conference Paper

Re-evaluating reaction rates relevant to nova nucleosynthesis from a nuclear structure perspective

Conventionally, reaction rates relevant to nova nucleosynthesis are determined by performing the relevant proton capture reactions directly for stable species, or as has become possible more recently in invers...

D. G. Jenkins, C. J. Lister… in The 2nd International Conference on Nuclea… (2006)

Article

Investigating the rp-process with the Canadian Penning trap mass spectrometer

The Canadian Penning trap (CPT) mass spectrometer at the Argonne National Laboratory makes precise mass measurements of nuclides with short half-lives. Since the previous ENAM conference, many significant modi...

J. A. Clark, R. C. Barber, B. Blank… in The European Physical Journal A - Hadrons … (2005)

Article

New level information on Z = 51 isotopes, ¹¹¹Sb₆₀ and ^{134, 135}Sb_{83, 84}

New data for low-spin low-energy levels in ^111,134,135Sb are presented. The observed structures are compared to shell-model calculations. The monopole shifts for the d_5/2 and g_7/2 single-proton levels and the spi...

J. Shergur, N. Hoteling, A. Wöhr… in The European Physical Journal A - Hadrons … (2005)

Article

Particle-core coupling in the transitional proton emitters ^{145, 146, 147}Tm

Excited states in 3 transitional proton emitters ^{145, 146, 147}Tm were studied using the Gammasphere Ge array coupled with the Argonne Fragment Mass Analyzer. The ¹⁴⁷Tm level scheme was extended and the unfavored ...

D. Seweryniak, C. N. Davids, A. Robinson… in The European Physical Journal A - Hadrons … (2005)

Article

Recoil decay tagging study of ¹⁴⁶Tm

Gamma-rays from the odd-odd transitional proton-emitting nucleus ¹⁴⁶Tm have been observed using the recoil-decay tagging technique. A rotational band similar to the h_11/2 decoupled band in ¹⁴⁷Tm has been observed...

A. P. Robinson, C. N. Davids, D. Seweryniak… in The European Physical Journal A - Hadrons … (2005)

Chapter and Conference Paper

New level information on Z = 51 isotopes, ¹¹¹Sb₆₀ and ^134,135Sb_83,84

New data for low-spin low-energy levels in ^111,134,135Sb are presented. The observed structures are compared to shell-model calculations. The monopole shifts for the d _5/2 and g ...

J. Shergur, N. Hoteling, A. Wöhr… in The 4th International Conference on Exotic… (2005)

Chapter and Conference Paper

Recoil decay tagging study of ¹⁴⁶Tm

Gamma-rays from the odd-odd transitional proton-emitting nucleus ¹⁴⁶Tm have been observed using the recoil-decay tagging technique. A rotational band similar to the h _11/2 decoupled band i...

A. P. Robinson, C. N. Davids, D. Seweryniak… in The 4th International Conference on Exotic… (2005)

Chapter and Conference Paper

Investigating the rp-process with the Canadian Penning trap mass spectrometer

The Canadian Penning trap (CPT) mass spectrometer at the Argonne National Laboratory makes precise mass measurements of nuclides with short half-lives. Since the previous ENAM conference, many significant modi...

J. A. Clark, R. C. Barber, B. Blank… in The 4th International Conference on Exotic… (2005)

Chapter and Conference Paper

Particle-core coupling in the transitional proton emitters ^145,146,147Tm

Excited states in 3 transitional proton emitters ^145,146,147Tm were studied using the Gammasphere Ge array coupled with the Argonne Fragment Mass Analyzer. The ¹⁴⁷Tm level scheme was extended and the unfavored si...

D. Seweryniak, C. N. Davids, A. Robinson… in The 4th International Conference on Exotic… (2005)