Zobrazeno 1 - 10
of 32
pro vyhledávání: '"F. Gentner"'
Publikováno v:
IEEE Transactions on Nuclear Science. 50:1253-1256
This paper reports on an experimental investigation to determine the feasibility of locating radiation hot spots within an area of contamination on the ground that contains radionuclides. The detecting and locating sensor is carried in a helicopter t
Publikováno v:
Langmuir. 19:3996-4003
We consider molecular dynamics simulations to study a polymerlike liquid meniscus between two parallel plates moving at constant opposite velocities. We investigate contact line motion versus the speed of the solid and the shapes of the liquid interf
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 481:696-707
This paper reports the results of experiments that were designed to check the validity of the NOVICE Adjoint Monte Carlo Transport code in predicting emission-electron distributions from irradiated targets. Previous work demonstrated that the code ac
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 454:520-527
This paper describes the design, fabrication, testing and evaluation of a self-reading, carbon fiber, electrometer-type instrument. It is used for measuring the total energy of alpha particles emitted in air by progenies of 222 Rn ( 218 Po, 214 Pb, a
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 387:401-409
This paper is a continuation of research published earlier. It describes the characterization of sensors that generate images of extended area sources, scatter patterns from irradiated targets, and radiation sources through walls of concrete and lead
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 378:531-540
This study is concerned with a device that is capable of detecting and locating gamma ray sources with high angular resolution and a 4π solid angle of acceptance. Three types of sensors were developed. The simplest detector is based on an ionization
Publikováno v:
Health Physics. 70:505-511
This work describes the design, development, and characterization of an ionization chamber to detect and locate gamma ray sources with intensities down to 100 mu Gy h(-1). The results show that sources of x ray and gamma radiation in the energy range
Publikováno v:
IEEE Transactions on Nuclear Science. 42:33-40
This paper presents the results of further studies of dose enhancement in dual and single-dielectric pMOSFET dosimeters for various package and die designs. Eight different MOSFET designs and package types were investigated over a photon energy range
Autor:
R. F. Gentner, E. A. Burke
Publikováno v:
Physical Review. 176:63-70
The $^{1}S$ state of the Be atom is calculated in Hylleraas coordinates using a 25-term single-determinant wave function having the proper spin-angular-momentum symmetry. A ground-state energy of -29.3158 Ry is obtained, as compared with the experime