Research Catalog

New! Try our Article Search to discover online journals, books, and more from home with your library card.

Selected filters.Clear Filters

  • Gamma ray astronomy [microform] : final report / prepared by Dr. William S. Paciesas.

    • Text
    • [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1994]
    • 1994

  • BATSE observations of 3C273 [microform] / W.S. Paciesas ... [et al.].

    • Text
    • [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1994]
    • 1994

  • [Simulation of gamma-ray spectra for a variety of user-specified detector designs [microform] : semiannual technical report, 1 Mar.-31 Aug. 1994].

    • Text
    • St. Petersburg, Fl. : Constellation Technology Corporation ; [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1995]
    • 1994

  • Gamma radiation background measurements from Spacelab 2 [microform] / William S. Paciesas, John C. Gregory, and Gerald J. Fishman.

    • Text
    • Huntsville, AL : Cosmic Ray Laboratory, University of Alabama in Huntsville ; [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1988]
    • 1988

  • Directionality of bremsstrahllung from relativistic electrons in solar flares [microform] / Charles D. Dermer and Reuven Ramaty.

    • Text
    • [Washington, D.C. : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1985]
    • 1985

  • Semiannual technical report for contract #NAS5-32586 [microform] : submitted December 15, 1994 for the months of March 1, 1994-August 31, 1994.

    • Text
    • St. Petersburg, Fl. : Constellation Technology Corp. ; [Washington, D.C.? : National Aeronautics and Space Administration ; Springfield, Va.? : National Technical Information Service, distributor, 1994]
    • 1994

  • Multiwavelength observations of unidentified high energy gamma-ray sources [microform] : annual status report for NAG 5-2051 / prepared by Columbia Astrophysics Laboratory, Departments of Astronomy and Physics, Columbia University ; principal investigator, Jules P. Halpern.

    • Text
    • [Washington, D.C.] : National Aeronautics and Space Administration ; [Springfield, Va. : National Technical Information Service, distributor, 1995]
    • 1995

  • EGRET observations of the Vela pulsar, PSR 0833-45 [microform] / G. Kanbach ... [et al.].

    • Text
    • Garching, Germany : Max-Planck-Institut fur Extraterrestrische Physik ; [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1994]
    • 1994

  • Observations of accreting pulsars [microform] / Thomas A. Prince ... [et al.].

    • Text
    • [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1994]
    • 1994

  • GRO, studies of high energy pulsars with EGRET [microform] : annual status report for NAG 5-2016, report period 15 July 1994 - 14 July 1995 / principal investigator, Malvin Ruderman.

    • Text
    • [Washington, D.C. : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1995]
    • 1995

  • Do gamma-ray burst sources repeat? [microform] / Charles A. Meegan ... [et al.].

    • Text
    • [Washington, D.C. : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1995]
    • 1995-1995

  • [Progress report for the Monte-Carlo gamma-ray spectrum simulation program] [microform] : annual technical report for contract #NAS5-32586 submitted January 15, 1996 for the months of January, 1995 - January 15, 1996.

    • Text
    • [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1996]
    • 1996

  • "An investigation into the elementary temporal structure of solar flare hard X-ray bursts using BATSE" [microform] : final research report ... / Elizabeth Newton, principal investigator.

    • Text
    • [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1998]
    • 1998

  • Annual technical report for contract #NAS5-32586 [microform] : submitted January 15, 1996 for the months of January, 1995 - January 15, 1996.

    • Text
    • St. Petersburg, FL : Constellation Technology Corp. ; [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1996]
    • 1996

  • Analysis of γ-ray data from solar flares in cycles 21 and 22 [microform] : final report : NASA grant number--NAGW-3538 / principal investigator, W. Thomas Vestrand ; prepared by W.T. Vestrand.

    • Text
    • [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1998]
    • 1998

  • Diffuse gamma-ray emission from the starburst galaxy NGC 253 [microform] / Timothy A.D. Paglione ... [et al.].

    • Text
    • [Washington, DC : National Aeronautics and Space Administration ; Springfield, Va. : National Technical Information Service, distributor, 1995]
    • 1995

  • High resolution X- and gamma-ray spectroscopy of cosmic X-ray sources / principal investigator, Robert P. Lin.

    • Text
    • Berkeley, California : by Space Sciences Laboratory, University of California ; Washington, D.C. : NASA Headquarters, September 1, 1983.
    • 1983-901
    • 1 Resource

    Available Online

    https://purl.fdlp.gov/GPO/gpo51592

  • High resolution X- and gamma-ray spectroscopy of cosmic X-ray sources / principal investigator, Robert P. Lin.

    • Text
    • Berkeley, Californiaorniaornia : by Space Sciences Laboratory, University of California ; Washington, District of Columbia : NASA Headquarters, September 1, 1983.
    • 1983-901

  • Experimental observations of nuclear activity in deuterated materials subjected to a low-energy photon beam / Bruce M. Steinetz [and twelve others].

    • Text
    • Cleveland, Ohio : National Aeronautics and Space Administration, Glenn Research Center, February 2017.
    • 2017-2
    • 1 Resource

    Available Online

    https://purl.fdlp.gov/GPO/gpo79524

No results found from Digital Research Books Beta

Digital books for research from multiple sources world wide- all free to read, download, and keep. No Library Card is Required. Read more about the project.

digital-research-book
Explore Digital Research Books Beta