Výsledky vyhledávání - "E. R. Mapoles"

Infrared redistribution of D2 and HD layers for inertial confinement fusion

Autor: G. W. Collins, S. A. Letts, E. R. Mapoles, T. P. Bernat, E. Monsler, D. N. Bittner

Publikováno v: Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films. 14:2897-2900

We describe a technique to form uniform solid D2 or HD layers for inertial confinement fusion targets. Pumping the infrared (IR) collision induced vibration–rotation band in solid D2 or HD redistributes the solid into a relatively uniform layer dep

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0944aaddb1efcb214ec24b71746e04e7
https://doi.org/10.1116/1.580241

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Nuclear polarization of solid deuterium–tritium

Autor: P. C. Souers, R. T. Tsugawa, E. M. Fearon, G. W. Collins, J. L. Maienschein, R. A. Failor, E. R. Mapoles, P. A. Fedders

Publikováno v: Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films. 11:2827-2836

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::461210163dfbaede63539359f3eec157
https://doi.org/10.1116/1.578648

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Nuclear relaxation of deuterium–tritium adsorbed onto silica aerogel

Autor: P. C. Souers, E. R. Mapoles, J. D. Sater, P. A. Fedders, Evelyn Fearon, J. R. Gaines

Publikováno v: Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films. 9:232-237

The longitudinal nuclear relaxation times of tritons in equilibrium deuterium–tritium (eD–T, actually D2–DT–T2 ) adsorbed onto amorphous silica aerogel has been measured from 4.2 to 23 K from 0.5 to 6.2 monolayers of coverage. Below 7 K, the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::204ec4f0bb00bace56c90b72a4b089ef
https://doi.org/10.1116/1.577527

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Nuclear spin polarization of solid deuterium–tritium

Autor: E. R. Mapoles, P. C. Souers, J. D. Sater, Evelyn Fearon, P. A. Fedders, J. R. Gaines

Publikováno v: Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films. 4:1118-1123

We have investigated both theoretically and experimentally the properties of condensed D–T as they apply to nuclear polarization for hydrogen fusion. At 2 K, atom densities and their electron relaxation times were found to be sufficient to pump nuc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::edb3174ad24f13b92411b10282d56e1e
https://doi.org/10.1116/1.573420

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Superconducting gravity gradiometers

Autor: E. R. Mapoles, K. Y. Wang, Ho Jung Paik

Publikováno v: AIP Conference Proceedings.

Two types of superconducting gravity gradiometers have been developed. Both employ superconducting test masses suspended by niobium diaphragms whose motions modulate persistent currents in superconducting loops. A current signal proportional to the g

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::971acd2e125da20320f7dc7a22ea06c3
https://doi.org/10.1063/1.31335

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Observations with a low-temperature, resonant mass, gravitational radiation detector

Autor: M. S. McAshan, Peter F. Michelson, Ho Jung Paik, R. P. Giffard, J. N. Hollenhorst, E. R. Mapoles, William M. Fairbank, R. C. Taber, Stephen P. Boughn

Publikováno v: The Astrophysical Journal. 261:L19

The noise level at the output of a highly sensitive antenna has been used to establish a new observational upper limit on the flux of 1 kHz gravity bursts.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::16b26cd8770692fde05ba214663f02fe
https://doi.org/10.1086/183881

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