Zobrazeno 1 - 10
of 258
pro vyhledávání: '"A C C, Villari"'
Autor:
Adam Hosier, Dipti, Yang Yang, Paul Szypryt, Grant P. Mondeel, Aung Naing, Joseph N. Tan, Roshani Silwal, Galen O’Neil, Alain Lapierre, Steven A. Blundell, John D. Gillaspy, Gerald Gwinner, Antonio C. C. Villari, Yuri Ralchenko, Endre Takacs
Publikováno v:
Atoms, Vol 11, Iss 3, p 48 (2023)
Extreme ultraviolet spectra of Na-like and Mg-like Os and Ir were recorded at the National Institute of Standards and Technology using a grazing incidence spectrometer. We report a method in EBIT spectral analysis that reduces signals from contaminan
Externí odkaz:
https://doaj.org/article/8f04500755b04b9c869d957b34cf464d
Autor:
A. Lapierre, G. Bollen, D. Crisp, S. W. Krause, L. E. Linhardt, K. Lund, S. Nash, R. Rencsok, R. Ringle, S. Schwarz, M. Steiner, C. Sumithrarachchi, T. Summers, A. C. C. Villari, S. J. Williams, Q. Zhao
Publikováno v:
Physical Review Accelerators and Beams, Vol 21, Iss 5, p 053401 (2018)
The electron-beam ion trap (EBIT) charge breeder of the ReA post-accelerator, located at the National Superconducting Cyclotron Laboratory (Michigan State University), started on-line operation in September 2015. Since then, the EBIT has delivered ma
Externí odkaz:
https://doaj.org/article/17ebfb00d66b423a8ec61854e302d31d
Autor:
Roshani Silwal, Yu. Ralchenko, Dipti, A. Borovik, Alain Lapierre, S. A. Blundell, A. C. C. Villari, Gerald Gwinner, Endre Takacs, John D. Gillaspy, Joan Dreiling
Publikováno v:
Physical Review A. 101
The electron-beam ion trap (EBIT) at the National Institute of Standards and Technology (NIST) was employed for the measurement and detailed analysis of the $\ensuremath{\delta}\ensuremath{\lambda}(^{124}\mathrm{Xe},^{136}\mathrm{Xe})$ isotopic shift
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::05a6cf5fd7781d31b7b20c5d97531281
https://doi.org/10.1103/physreva.101.062512
https://doi.org/10.1103/physreva.101.062512
Autor:
A. Hamaker, Ryan Ringle, M. MacCormick, A. C. C. Villari, I. T. Yandow, R. Sandler, S. M. Lenzi, J. Surbrook, K. Gulyuz, N. A. Smirnova, M. Eibach, C. Izzo, Maxime Brodeur, Peter Schury, Georg Bollen, D. Puentes, Matthew Redshaw, Stefan Schwarz, Adrian Valverde
Publikováno v:
Physical Review C. 101
Background: The quadratic isobaric multiplet mass equation (IMME) has been very successful at predicting the masses of isobaric analog states in the same multiplet, while its coefficients are known to follow specific trends as functions of mass numbe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d5e537b1cf2cf8f5067f8f6c8b7bc35a
https://doi.org/10.1103/physrevc.101.064309
https://doi.org/10.1103/physrevc.101.064309
Autor:
A. C. C. Villari, Ryan Ringle, Georg Bollen, Li-Jie Sun, Christopher Wrede, J. Surbrook, D. Puentes, Matthew Redshaw, Catherine Nicoloff, Maxime Brodeur, I. T. Yandow, Stefan Schwarz, D. Pérez-Loureiro, Chandana Sumithrarachchi, Adrian Valverde, A. Hamaker
Background: Isobaric quintets provide the best test of the isobaric multiplet mass equation (IMME) and can uniquely identify higher order corrections suggestive of isospin symmetry breaking effects in the nuclear Hamiltonian. The generalized IMME (GI
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b304907cf394feb04e6ce63d7466e5b8
Autor:
C. Izzo, M. Eibach, G. Bollen, A. C. C. Villari, D. Puentes, Ryan Ringle, W.-J. Ong, Chandana Sumithrarachchi, Adrian Valverde, Matthew Redshaw, K. Gulyuz, I. T. Yandow, A. Hamaker, Stefan Schwarz, J. Surbrook, Maxime Brodeur, R. Sandler
Publikováno v:
Physical Review Letters. 123
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c89c4a3aef151c6ebc6bec914d0e578b
https://doi.org/10.1103/physrevlett.123.239905
https://doi.org/10.1103/physrevlett.123.239905
Autor:
K. Gulyuz, M. Eibach, J. Surbrook, Matthew Redshaw, Ryan Ringle, W.-J. Ong, Georg Bollen, R. Sandler, C. Izzo, D. Puentes, Stefan Schwarz, I. T. Yandow, Maxime Brodeur, Chandana Sumithrarachchi, Adrian Valverde, A. Hamaker, A. C. C. Villari
Publikováno v:
Physical Review C. 98
Background: The $^{51}\mathrm{Fe}(p,\ensuremath{\gamma})^{52}\mathrm{Co}$ reaction lies along the main rp-process path leading up to the $^{56}\mathrm{Ni}$ waiting point. The uncertainty in the reaction $Q$ value, which determines the equilibrium bet
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4b087c2a5e1e8693a7284392ed1fc9fb
https://doi.org/10.1103/physrevc.98.065803
https://doi.org/10.1103/physrevc.98.065803
Autor:
M. Eibach, K. Gulyuz, A. C. C. Villari, W.-J. Ong, C. Izzo, Adrian Valverde, D. Puentes, Chandana Sumithrarachchi, A. Hamaker, Ryan Ringle, Maxime Brodeur, Matthew Redshaw, R. Sandler, Georg Bollen, J. Surbrook, Stefan Schwarz, I. T. Yandow
Publikováno v:
Physical Review Letters. 120
We report the mass measurement of $^{56}\mathrm{Cu}$, using the LEBIT 9.4 T Penning trap mass spectrometer at the National Superconducting Cyclotron Laboratory at Michigan State University. The mass of $^{56}\mathrm{Cu}$ is critical for constraining
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2b64088dfb60060ddfe7ac949714c3fc
https://doi.org/10.1103/physrevlett.120.032701
https://doi.org/10.1103/physrevlett.120.032701
Autor:
A. C. C. Villari, Roshani Silwal, Gerald Gwinner, Yu. Ralchenko, Dipti, John D. Gillaspy, Joan Dreiling, Alain Lapierre, Endre Takacs, A. Borovik, S. A. Blundell
The variation in mean-square nuclear charge radius of xenon isotopes was measured utilizing a new method based on extreme ultraviolet spectroscopy of highly charged Na-like ions. The isotope shift of the Na-like D1 (3s $^{2}$S$_{1/2}$ - 3p $^2$P$_{1/
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cd82629719405e81f75ea9d145b5c875
Autor:
A A, Valverde, M, Brodeur, G, Bollen, M, Eibach, K, Gulyuz, A, Hamaker, C, Izzo, W-J, Ong, D, Puentes, M, Redshaw, R, Ringle, R, Sandler, S, Schwarz, C S, Sumithrarachchi, J, Surbrook, A C C, Villari, I T, Yandow
Publikováno v:
Physical review letters. 120(3)
We report the mass measurement of ^{56}Cu, using the LEBIT 9.4 T Penning trap mass spectrometer at the National Superconducting Cyclotron Laboratory at Michigan State University. The mass of ^{56}Cu is critical for constraining the reaction rates of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::9d83cf3dc7ce2ea5a09f78dd6374d4d3
https://pubmed.ncbi.nlm.nih.gov/31868474
https://pubmed.ncbi.nlm.nih.gov/31868474