Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Russell H. Ingram"'
Autor:
G. Austin, G. Guth, Jeffrey W. Beeman, Stephen S. Murray, Eric H. Silver, Norman W. Madden, Herbert W. Schnopper, D.A. Landis, Th. Stöhlker, E. E. Haller, Russell H. Ingram
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 520:60-62
A precise determination of the Lamb shift from photons emitted by highly charged, one electron ions represents one of the most sensitive tests of QED in strong electromagnetic fields. Recent progress in the production and cooling of intense beams of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::416cca6a8e02496ac2a249c23fb9c14c
https://doi.org/10.1016/j.nima.2003.11.220
https://doi.org/10.1016/j.nima.2003.11.220
Autor:
Dervis Vernani, Salvatore Varisco, Russell H. Ingram, Maria Antonella Artale, Roberto Candia, Carsten P. Jensen, Vincenzo Cotroneo, Suzanne Romaine, Marco Barbera, Kristin K. Madsen, Eric H. Silver, Herbert W. Schnopper, Alfonso Collura, Finn Erland Christensen
Publikováno v:
SPIE Proceedings.
We have identified an inexpensive, readily available, mechanically stable, extremely smooth, elastic, and mechanically uniform plastic suitable for thin film X-ray optics. Polyethylene terephthalate (PET) is easily deformed without losing its elastic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5e3b7be306b5bc474479323dea17136f
https://doi.org/10.1117/12.559774
https://doi.org/10.1117/12.559774
Autor:
Finn Erland Christensen, Russell H. Ingram, Lester M. Cohen, Herbert W. Schnopper, Alfonso Collura, Stephen S. Murray, Marco Barbera, Eric H. Silver, Suzanne Romaine
Publikováno v:
X-Ray and Gamma-Ray Telescope and Instruments for Astronomy, San Diego (CA, USA), 2003
info:cnr-pdr/source/autori:Schnopper, Herbert W.; Barbera, Marco; Silver, Eric H.; Ingram, Russell H.; Christensen, Finn E.; Romaine, Suzanne E.; Cohen, Lester M.; Collura, Alfonso; Murray, Stephen S./congresso_nome:X-Ray and Gamma-Ray Telescope and Instruments for Astronomy/congresso_luogo:San Diego (CA, USA)/congresso_data:2003/anno:2003/pagina_da:/pagina_a:/intervallo_pagine
info:cnr-pdr/source/autori:Schnopper, Herbert W.; Barbera, Marco; Silver, Eric H.; Ingram, Russell H.; Christensen, Finn E.; Romaine, Suzanne E.; Cohen, Lester M.; Collura, Alfonso; Murray, Stephen S./congresso_nome:X-Ray and Gamma-Ray Telescope and Instruments for Astronomy/congresso_luogo:San Diego (CA, USA)/congresso_data:2003/anno:2003/pagina_da:/pagina_a:/intervallo_pagine
We present new results from a program to develop large area X-ray telescopes that are made from thin plastic shells. We use multi-shell cylindrical lenses in a point-to-point configuration to form full aperture images of the small focal spot in a an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::012e187d7770b345301f9cbb722169a4
http://www.cnr.it/prodotto/i/74652
http://www.cnr.it/prodotto/i/74652
Autor:
Stephen S. Murray, Russell H. Ingram, Finn Erland Christensen, Herbert W. Schnopper, Lester M. Cohen, M. Barbera, Alfonso Collura, Suzanne Romaine, Eric H. Silver
We present results from a program to develop an X-ray telescope made from thin plastic shells. Our initial results have been obtained from multi-shell cylindrical lenses that are used in a point-to-point configuration to image the small focal spot of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f2e16aadcf17676c41dbf1d1efbfdea1
http://hdl.handle.net/10447/214895
http://hdl.handle.net/10447/214895
Autor:
Finn Erland Christensen, Alfonso Collura, Herbert W. Schnopper, Russell H. Ingram, Suzanne Romaine, M. Barbera, Stephen S. Murray, Ahsen M. Hussain, Almus T. Kenter, Simon R. Bandler, Eric H. Silver
Publikováno v:
SPIE Proceedings.
New design concepts and materials can be used to produce very lightweight, thin foil approximations, to Wolter I and other x-ray optics. Structures are designed around a central hub and spacers that connect one spoked wheels. Figure defining, thin pi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::efd12ce0b659809cc158134459710b0d
https://doi.org/10.1117/12.363649
https://doi.org/10.1117/12.363649
Autor:
J. C. Cobuzzi, Anthony J. Burek, Dale E. Graessle, Richard L. Blake, Jonathan J. Fitch, R. Francoeur, E. S. Sullivan, Russell H. Ingram, J. B. Sweeney
Publikováno v:
SPIE Proceedings.
We discuss the development of beamline U3A at NSLS for AXAF telescope witness mirror reflectivity calibrations in the 1- 2 keV energy range. The beamline was originally constructed as a white light beamline and has been upgraded with the addition of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8767f34104f9a5af229aeb01b63a6630
https://doi.org/10.1117/12.331281
https://doi.org/10.1117/12.331281