activity
19972015
most citedObservation of power-law scaling for phase transitions in linear trapped ion crystals

75 citations · 229 across the 10 of their papers we have counts for

collaborators

10 papers

nucl-ex2015★ 11 cited

Nuclear excitation functions from 40-200 MeV proton irradiation of terbium

Jonathan W. Engle, Stepan G. Mashnik, Lauren A. Parker +8

Nuclear formation cross sections are reported for 26 radionuclides, measured with 40 to 200 MeV proton irradiations of terbium foils. These data are relevant to the production of m…

nucl-ex2013

Fission Fragments Produced from Proton Irradiation of Thorium Between 40 and 200 MeV

Jonathan W. Engle, Stepan G. Mashnik, John W. Weidner +9

The cross sections for the formation of five residual radionuclides (72Se, 97Zr, 112Pd, 125Sb, and 147Nb) from 40- to 200-MeV proton irradiation of thorium have been measured and a…

nucl-ex2013★ 39 cited

Cross sections from proton irradiation of thorium at 800 MeV

Jonathan W. Engle, Stepan G. Mashnik, John W. Weidner +11

Nuclear formation cross sections are reported for 65 nuclides produced from 800-MeV proton irradiation of thorium foils. These data are useful as benchmarks for computational predi…

nucl-ex2012★ 7 cited

Cross Sections from 800 MeV Proton Irradiation of Terbium

J. W. Engle, S. G. Mashnik, H. Bach +13

A single terbium foil was irradiated with 800 MeV protons to ascertain the potential for production of lanthanide isotopes of interest in medical, astrophysical, and basic science…

nucl-ex2012★ 4 cited

Proton-induced cross sections relevant to production of 225Ac and 223Ra in natural thorium targets below 200 MeV

J. W. Weidner, S. G. Mashnik, K. D. John +13

Cross sections for 223,225Ra, 225Ac and 227Th production by the proton bombardment of natural thorium targets were measured at proton energies below 200 MeV. Our measurements are i…

quant-ph2001★ 5 cited

A Raman approach to quantum logic in Calcium-like ions

Mark S. Gulley, Andrew G. White, Daniel F. V. James

We consider the feasibility of performing quantum logic operations based on stimulated Raman transitions in trapped Calcium ions. This technique avoids many of the technical diffic…