Zobrazeno 1 - 10
of 14
pro vyhledávání: '"J. M. Cesaratto"'
Publikováno v:
Applied Radiation and Isotopes. 94:23-29
Radionuclides are cosmogenically produced in meteorites before they fall to the surface of the Earth. Measurement of the radioactive decay of such nuclides provides a wealth of information on the irradiation conditions of the meteorite fragment, the
Autor:
Wouter Anthon Soer, Werner Götz, Bonne Ron, Jy Bhardwaj, Oleg B. Shchekin, Zhihua F. Song, Jeroen den Breejen, J. M. Cesaratto, Greg Guth
Publikováno v:
SPIE Proceedings.
As solid-state lighting adoption moves from bulb socket replacement to lighting system engineering, luminaire manufacturers are beginning to actualize far greater cost savings through luminaire optimization rather than the simplistic process of compo
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 623:888-894
The accelerators of the Laboratory for Experimental Nuclear Astrophysics (LENA) are described. These include a modified 1 MV Van de Graaff accelerator, a new electron cyclotron resonance (ECR) ion source with its 200 kV acceleration system, and the a
Autor:
J. R. Newton, Richard Longland, Marija Ivanovic, J. M. Cesaratto, Spencer Carson, Christian Iliadis, Lori Downen, J. H. Kelley, Arthur E Champagne, Anton Tonchev, Gencho Rusev
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 618:190-198
Full-energy peak efficiencies of germanium detectors are frequently investigated at γ -ray energies below 4 MeV using calibrated radioactive sources, while very accurate peak efficiencies for higher photon energies are essentially non-existent. Peak
Autor:
M. Q. Buckner, Richard Longland, Lori Downen, J. M. Cesaratto, Christian Iliadis, K. J. Kelly, C. Howard, Arthur E Champagne
Publikováno v:
Physical Review C. 91
Hydrogen burning of the oxygen isotopes takes place in low-mass stars, asymptotic giant branch stars, and classical novae. Observations of oxygen elemental and isotopic abundances in stellar spectra or in presolar grains provide strong constraints fo
Autor:
Werner Götz, Isaac Wildeson, J. M. Cesaratto, Henry Choy, Oleg B. Shchekin, Jy Bhardwaj, Benno Spinger, Ashish Tandon, Parijat Deb, Wouter Anthon Soer, Peter J. Schmidt
Publikováno v:
physica status solidi (a). 214:1600826
Increasing the luminance of white LEDs to the 200 Mnit level and beyond, opens a completely new design space for a wide range of lighting applications, by allowing significant reductions in optics and luminaire size as well as costs. Moreover, new ap
Autor:
Richard Longland, B. M. Oginni, Thomas B Clegg, M. Q. Buckner, S. Daigle, J. M. Cesaratto, Christian Iliadis, Christopher Howard, J. R. Newton, Arthur E Champagne
Publikováno v:
Physical Review C. 88
Autor:
M. Q. Buckner, A. E. Champagne, Thomas B Clegg, S. Daigle, J. M. Cesaratto, Christian Iliadis, Christopher A. Howard
Publikováno v:
Proceedings of XII International Symposium on Nuclei in the Cosmos — PoS(NIC XII).
Autor:
M. Q. Buckner, Thomas B Clegg, Christian Iliadis, J. M. Cesaratto, Arthur E Champagne, S. Daigle, C. Howard
Publikováno v:
Physical Review C. 86
For stars with 0.8 M${}_{\ensuremath{\bigodot}}$ $\ensuremath{\le}$ M $\ensuremath{\le}$ 8.0 M${}_{\ensuremath{\bigodot}}$, nucleosynthesis enters its final phase during the asymptotic giant branch (AGB) stage. During this evolutionary period, grain