C. Fichtel

发表

Detection of a γ-ray burst of very long duration and very high energy

D. Thompson, C. Kouveliotou, M. Boer, 1994, Nature.

High-energy gamma rays from the intense 1993 January 31 gamma-ray burst

D. Thompson, C. Kouveliotou, B. Dingus, 1994 .

Calibration of the Energetic Gamma-Ray Experiment Telescope (EGRET) for the Compton Gamma-Ray Observatory

D. L. Bertsch, Carl E. Fichtel, Stanley D. Hunter, 1993 .

Gamma-Ray Astrophysics

C. Fichtel, C. E. Fichtel, 1980 .

Final SAS-2 gamma-ray results on sources in the galactic anticenter region

D. Thompson, C. Fichtel, R. Hartman, 1976 .

Observations of the Crab pulsar and nebula by the EGRET telescope on the Compton Gamma-Ray Observatory

D. Thompson, J. Chiang, J. M. Fierro, 1993 .

EGRET observations of active galactic nuclei - 0836 + 710, 0454 - 234, 0804 + 499, 0906 + 430, 1510-089, and 2356 + 196

D. Thompson, B. Dingus, S. Hunter, 1993 .

EGRET Observations of the North Galactic Pole Region

D. Thompson, J. M. Fierro, B. Dingus, 1996 .

EGRET Observations of the Gamma-Ray Source 2CG 135+01

D. Thompson, B. Dingus, S. Hunter, 1995 .

Detection of high-energy gamma radiation from quasar 3C 279 by the EGRET telescope on the Compton Gamma Ray Observatory

D. Thompson, S. Hunter, P. Sreekumar, 1992 .

EGRET Observations of High-Energy Gamma-Ray Emission from Blazars: An Update

Brenda L. Dingus, Carl E. Fichtel, Stanley D. Hunter, 1997 .

Detection of high-energy gamma-ray emission from the BL Lacertae object Markarian 421 by the Egret telescope on the Compton Observatory

D. Thompson, J. Chiang, S. Hunter, 1992 .

Observation of high-energy gamma rays from the quasi-stellar object CTA 102

D. Thompson, S. Hunter, P. Sreekumar, 1993 .

The EGRET detection of quasar 1633+382

J. Chiang, B. Dingus, S. Hunter, 1993 .

Detection of gamma-ray emission from the quasar PKS 0208-512

D. Thompson, B. Dingus, S. Hunter, 1993 .

Gamma radiation from blazar PKS 0537-441

D. Thompson, S. Hunter, P. Sreekumar, 1993 .

Detection of high-energy gamma rays from quasar PKS 0528 + 134 by EGRET on the Compton Gamma Ray Observatory

B. Dingus, S. Hunter, Y. Lin, 1993 .

Time variability in the gamma-ray emission of 3C 279

D. Thompson, S. Hunter, Y. Lin, 1993 .

EGRET detection of high-energy gamma radiation from the OVV quasar 3C 454.3

D. Thompson, B. Piner, B. Dingus, 1993 .

Egret detection of the blazar PKS 0420-014

D. Thompson, B. Dingus, S. Hunter, 1995 .

EGRET observations of the BL Lacertae objects 0716+714 and 0521-365

B. Dingus, S. Hunter, J. Esposito, 1995 .

High-Energy Gamma Rays from PKS 1406–076 and the Observation of Correlated Gamma-Ray and Optical Emission

D. Thompson, U. Hopp, B. Dingus, 1995 .

Egret gamma-ray sources: GRO J0744+54 and GRO J0957+65 (=BL Lacertae object 0954+658)

D. Thompson, S. Digel, B. Dingus, 1995 .

EGRET Observations of the Region to the South of B = -30 degrees in Phase 1 and Phase 2 of the Compton Gamma Ray Observatory Viewing Program

D. Thompson, J. M. Fierro, B. Dingus, 1996 .

EGRET Observations of Gamma Rays from Point Sources with Galactic Latitude +10 degrees < B < +40 degrees

D. Thompson, J. Chiang, J. M. Fierro, 1996 .

EGRET Observations of Gamma Rays from Point Sources with Galactic Latitude -30 degrees < B < -10 degrees

D. Thompson, J. M. Fierro, S. Digel, 1996 .

Detection of Gamma Rays with E > 100 MeV from BL Lacertae

Christine D. Wilson, E. I. Robson, D. Thompson, 1997 .

Recent Results From The Compton Gamma Ray Observatory

C. Fichtel, 1993, Annals of the New York Academy of Sciences.

Cygnus X-3 and EGRET Gamma-Ray Observations

D. Thompson, B. Dingus, S. Hunter, 1997 .

Reexamination of the SAS 2 Cygnus X-3 data

D. Thompson, C. Fichtel, R. Lamb, 1987 .

Observation of gamma rays with a 4.8 hour periodicity from CYG X-3

D. Thompson, C. Fichtel, R. Hartman, 1976 .

The diffuse galactic gamma radiation - The Compton contribution and component separation by energy interval and galactic coordinates

C. Fichtel, D. Kniffen, 1981 .

Comparison of X-Ray- and Radio-selected BL Lacertae Objects in High-Energy Gamma-Ray Observations

D. Thompson, B. Dingus, S. Hunter, 1997 .

A study of M31, M87, NGC 253, and M82 in high-energy gamma rays

D. Thompson, B. Dingus, S. Hunter, 1994 .

Observations of the Large Magellanic Cloud in high-energy gamma rays

D. Thompson, B. Dingus, S. Hunter, 1992 .

EGRET Observations of the Extragalactic Gamma-Ray Emission

J. G. Stacy, B. Dingus, S. Hunter, 1997, astro-ph/9709257.

Gamma-ray astrophysics. New insight into the universe. Second edition.

J. Trombka, C. Fichtel, 2015 .

Prospects for exploring the local galaxies through the study of their high-energy gamma-ray emission

M. Ozel, C. Fichtel, 1988 .

Gamma-ray astrophysics

J. Grindlay, C. Fichtel, David Arnett, 1977 .

EGRET Detection of Pulsed Gamma Radiation from PSR B1951+32

J. M. Fierro, A. Lyne, B. Dingus, 1995 .

SAS-2 observations of the diffuse gamma radiation in the galactic latitude interval from 10 to 90 deg in both hemispheres

D. Thompson, H. Ögelman, M. Ozel, 1977 .

EGRET High-Energy gamma -Ray Pulsar Studies. II. Individual Millisecond Pulsars

D. Thompson, J. Chiang, J. M. Fierro, 1995 .

Variability of EGRET-detected active galaxies and acceleration mechanisms

D. Thompson, J. Chiang, J. M. Fierro, 1994 .

Multiwavelength Observations of a Dramatic High-Energy Flare in the Blazar 3C 279

E. I. Robson, J. E. Pesce, A. D. Nair, 1997, astro-ph/9711243.

SAS-2 high-energy gamma-ray observations of the Vela pulsar

D. Thompson, H. Ögelman, C. Fichtel, 1975 .

The Evolution of Gamma-Ray--loud Active Galactic Nuclei

J. Chiang, C. Fichtel, P. Nolan, 1995 .

EGRET Observations of High-Energy Gamma Radiation from PSR B1706-44

D. Thompson, J. M. Fierro, V. Kaspi, 1996 .

EGRET high-energy gamma-ray pulsar studies. 1: Young spin-powered pulsars

D. Thompson, J. Chiang, J. M. Fierro, 1994 .

Gamma radiation from the Crab Nebula above 35 MeV

D. Thompson, G. Bignami, H. Ögelman, 1974, Nature.

EGRET observations of the Magellanic Clouds.

D. Thompson, S. Hunter, P. Sreekumar, 1992 .

AGATE: A high energy gamma-ray telescope using drift chambers

B. Dingus, S. Hunter, J. Esposito, 1996 .

Highlights of the Energetic Gamma Ray Experiment Telescope

C. Fichtel, 1995 .

Observations of high-energy gamma-ray bursts with EGRET

D. Thompson, M. Pohl, B. Dingus, 1995 .

EGRET Observations of Gamma‐Ray Bursts

B. Dingus, S. Hunter, Y. Lin, 1993 .

Pulsed high-energy γ-rays from the radio pulsar PSRI706–44

D. Thompson, J. M. Fierro, Z. Arzoumanian, 1992, Nature.

High-energy and ultra-high-energy cosmic rays

C. Fichtel, J. Linsley, 1986 .

Results from the energetic gamma-ray experiment telescope on the Compton gamma-ray observatory

C. Fichtel, 1995 .

EGRET upper limits to the high-energy gamma-ray emission from the millisecond pulsars in nearby globular clusters

D. Thompson, J. Chiang, J. M. Fierro, 1994 .

The unidentified gamma ray source GRO J1837+59

D. Thompson, J. Chiang, J. M. Fierro, 1994 .

EGRET limits on high-energy gamma-ray emission from X-ray- and low-energy gamma-ray-selected Seyfert galaxies

D. Thompson, B. Dingus, S. Hunter, 1993 .

Galactic plane gamma-radiation

D. Thompson, H. Ögelman, M. Ozel, 1979 .

Possible EGRET Gamma-Ray Burst Detection Independent of BATSE Triggering

D. Thompson, J. M. Fierro, M. Pohl, 1996 .

EGRET Measurements of Energetic Gamma Rays from the Gamma-Ray Bursts of 1992 June 22 and 1994 March 1

D. Thompson, B. Dingus, S. Hunter, 1995 .

High-energy gamma-ray observations of active galaxies

C. Fichtel, 1994 .

Search of the Energetic Gamma-Ray Experiment Telescope (EGRET) Data for High-Energy Gamma-Ray Microsecond Bursts

D. Thompson, B. Dingus, S. Hunter, 1994 .

Cosmic-ray distribution and the dynamic balance in the Large Magellanic Cloud

M. Ozel, P. Sreekumar, C. Fichtel, 1991 .

A Long-Term Study of High-Energy Gamma-Ray Emission from the Vela, Geminga, and Crab Pulsars

P. Sreekumar, D. Bertsch, C. Fichtel, 1995 .

The Energetic Gamma-Ray Experiment Telescope (EGRET) Science Symposium

S. Hunter, F. Stecker, P. Sreekumar, 1990 .

Some aspects of the scientific significance of high energy gamma ray astrophysics

C. Fichtel, 1991 .

EGRET High-Energy Gamma-Ray Pulsar Studies. III. A Survey

D. Thompson, J. M. Fierro, Z. Arzoumanian, 1996 .

High-energy gamma radiation from Geminga observed by EGRET

D. Thompson, J. Chiang, J. M. Fierro, 1994 .

Pulsed high-energy gamma rays from PSR 1055-52

D. Thompson, J. Chiang, J. M. Fierro, 1993 .

Search for Periodic Gamma-Ray Emission from Cygnus X-3 by the EGRET Telescope on the Compton Gamma-Ray Observatory

D. Thompson, J. Chiang, S. Hunter, 1992 .

Diffuse gamma radiation from the galaxy and from extragalactic sources

C. Fichtel, 1989 .

SAS 2 observation of pulsed high-energy gamma radiation from Geminga

D. Thompson, D. Bertsch, C. Fichtel, 1992 .

Characteristics of the telescope for high energy γ-ray astronomy selected for definition studies on the gamma ray observatory

W. J. Cruickshank, D. Thompson, R. Hofstadter, 1979, IEEE Transactions on Nuclear Science.

The estimation of background production by cosmic rays in high-energy gamma ray telescopes

D. Thompson, B. Hughlock, D. Koch, 1990 .

Celestial diffuse gamma radiation above 30 MeV observed by SAS-2

C. Fichtel, R. Hartman, D. Kniffen, 1973 .

Hydrogen, helium, and heavy nuclei from the solar event on November 15, 1960

C. J. Waddington, C. Fichtel, S. Biswas, 1963 .

The relationship between the galactic matter distribution, cosmic-ray dynamics, and gamma-ray production

D. Thompson, C. Fichtel, D. Kniffen, 1977 .

Extragalactic gamma radiation: Use of galaxy counts as a galactic tracer

D. Thompson, C. Fichtel, D. Thompson, 1982 .

Composition of solar cosmic rays

C. Fichtel, S. Biswas, 1965 .

STUDY OF THE HYDROGEN, HELIUM, AND HEAVY NUCLEI IN THE NOVEMBER 12, 1960 SOLAR COSMIC-RAY EVENT

C. Fichtel, S. Biswas, D. Guss, 1962 .

September 26, 1960, solar cosmic‐ray event

K. Ogilvie, C. Fichtel, D. Kniffen, 1962 .

HEAVY NUCLEI IN SOLAR COSMIC RAYS

C. Fichtel, D. Guss, 1961 .

ROCKET OBSERVATIONS OF SOLAR PROTONS ON SEPTEMBER 3, 1960

L. R. Davis, K. Ogilvie, C. Fichtel, 1961 .

Source spectra and composition of cosmic rays implied by an analysis of interstellar and interplanetary travel.

C. Fichtel, D. Reames, 1966 .

Primary cosmic-ray α-particles — I

A. Kernan, C. Fichtel, M. F. Kaplon, 1961 .

Energetic Particles from the Sun

C. Fichtel, F. Mcdonald, 1967 .

The heavy component of the primary cosmic radiation during solar maximum

C. Fichtel, 1961 .

Solar modulation of cosmic rays and its relationship to proton and helium fluxes, interstellar travel, and interstellar secondary production

C. Fichtel, N. Durgaprasad, D. Guss, 1967 .

Low-energy cosmic-ray composition and energy spectra measured in June 1965.

C. Fichtel, D. Reames, 1967 .

γ-Ray Astronomy Balloon Results

H. Ögelman, C. Fichtel, D. Kniffen, 1970 .

Chemical composition of relativistic cosmic rays detected above the atmosphere

M. Shapiro, R. Silberberg, C. Tsao, 1970 .

Cosmic ray propagation

C. Fichtel, D. Reames, 1968 .

Gamma-ray astronomy with a digitized spark chamber

T. Cline, C. Fichtel, D. Kniffen, 1968 .

A Search for Gamma-Ray Point Sources

C. Fichtel, D. Kniffen, 1965 .

The scattering constant for multiply-charged particles in photographic emulsion

C. Fichtel, M. Friedlander, 1958 .

Gamma-Ray Astrophysic: A New Look at the Universe

R. Hofstadter, J. Trombka, J. Grindlay, 1978, Science.

High energy particles and quanta in astrophysics

C. Fichtel, F. Mcdonald, 1974 .

Gamma-ray astronomy balloon results

H. Ögelman, C. Fichtel, D. Kniffen, 1969 .

Results of Gamma-Ray Balloon Astronomy

C. Fichtel, D. Kniffen, H. Oegelman, 1969 .

A Study of Gamma Rays from the Region of the Galactic Center

C. Fichtel, D. Kniffen, 1970 .

Experimental examination of low-energy cosmic- ray heavy nuclei.

C. Fichtel, K. Neelakantan, D. Guss, 1965 .

Modulation of low‐energy galactic cosmic‐ray hydrogen and helium

C. Fichtel, D. Kniffen, K. Neelakantan, 1964 .

Charge composition of energetic solar particles

C. Fichtel, 1964 .

EGRET Observations of the Diffuse Gamma-Ray Emission from the Galactic Plane

S. Digel, B. Dingus, S. Hunter, 1997 .

High energy galactic gamma radiation from cosmic rays concentrated in spiral arms. [using SAS-B satellite

D. Thompson, G. Bignami, C. Fichtel, 1974 .

Galactic gamma radiation from cosmic rays concentrated in spiral arms

D. Thompson, G. Bignami, C. Fichtel, 1975 .

Diffuse gamma-ray emission in the Galactic plane from cosmic-ray, matter, and photon interactions

J. G. Stacy, S. Hunter, T. Dame, 1993 .

The Third EGRET Catalog of High-Energy Gamma-Ray Sources

D. L. Bertsch, Stanley D. Hunter, Reshmi Mukherjee, 1998 .

Pulsed high-energy γ-radiation from Geminga (1E0630+178)

D. L. Bertsch, P. Sreekumar, K. Pinkau, 1992, Nature.

High energy gamma ray results from the second small astronomy satellite

D. Thompson, G. Bignami, H. Ögelman, 1975 .

Results from the Energetic Gamma-Ray Experiment Telescope (EGRET) on the Compton Observatory

B. Dingus, S. Hunter, P. Sreekumar, 1993 .

Performance of the EGRET astronomical gamma ray telescope

R. Hofstadter, S. Hunter, P. Sreekumar, 1991, Conference Record of the 1991 IEEE Nuclear Science Symposium and Medical Imaging Conference.

Possible Evidence for Pulsed Emission of High-Energy Gamma Rays by PSR B0656+14

D. Thompson, P. Sreekumar, C. Fichtel, 1996 .

Gamma-ray observations of the galactic center and some possible point sources.

C. Fichtel, R. Hartman, M. Sommer, 1972 .

The project EGRET (energetic gamma-ray experiment telescope) on NASA's Gamma-Ray Observatory GRO

A. Favale, D. L. Bertsch, K. Pinkau, 1989 .

Nuclear-charge spectra and energy spectra in the September 2, 1966, solar-particle event.

C. Fichtel, D. Reames, N. Durgaprasad, 1968 .

Observations of low energy gamma-ray bursts with SAS-2

H. Ögelman, C. Fichtel, D. Kniffen, 1975, Nature.

SAS-B digitized spark chamber gamma ray telescope

C. Fichtel, D. Kniffen, C. Ehrmann, 1972 .

The Second EGRET Catalog of High-Energy Gamma-Ray Sources

D. L. Bertsch, Stanley D. Hunter, R. Mukherjee, 1995 .

High-energy gamma-ray emission from active galaxies: EGRET observations and their implications

Brenda L. Dingus, D. L. Bertsch, Carl E. Fichtel, 1995 .

High-energy gamma-ray astrophysics

D. Thompson, C. Fichtel, 1994 .

Galaxies and gamma-ray astronomy

Carl E. Fichtel, Giovanni F. Bignami, D. Thompson, 1979 .

Diffuse gamma radiation

D. Thompson, G. Simpson, C. Fichtel, 1977 .

DETAILS OF INDIVIDUAL SOLAR PARTICLE EVENTS

K. Ogilvie, C. Fichtel, D. Guss, 1962 .

Nuclear composition and rigidity spectra of solar cosmic rays.

C. Fichtel, S. Biswas, 1964 .

Measurements of the iron-group abundance in energetic solar particles

C. J. Pellerin, D. Bertsch, C. Fichtel, 1973 .

Nuclear composition and energy spectra in the 1969 April 12 solar-particle event.

D. Bertsch, C. Fichtel, D. Reames, 1972 .

SAS-2 observations of the high-energy gamma radiation from the Vela region

D. Thompson, G. Bignami, C. Fichtel, 1974 .

SAS-2 observations of gamma rays from the galactic plane. [noting longitude and latitude observation]

D. Thompson, G. Bignami, C. Fichtel, 1973 .

Galactic arm structure and gamma ray astronomy

G. Bignami, C. Fichtel, 1974 .

SAS-2 Gamma-Ray Observations Related to a Galactic Halo

D. Thompson, G. Simpson, C. Fichtel, 1979 .

A LONG TERM STUDY OF HIGH ENERGY GAMMA RAY EMISSION FROM THE VELA, GEMINGA AND CRAB PULSARS

P. Sreekumar, D. Bertsch, C. Fichtel, 1995 .

Detection of a long-duration solar gamma-ray flare on June 11, 1991 with EGRET on COMPTON-GRO

S. Hunter, Y. Lin, D. Bertsch, 1993 .

The first energetic gamma-ray experiment telescope (EGRET) source catalog

D. L. Bertsch, Stanley D. Hunter, P. Sreekumar, 1994 .

A search of the SAS-2 data for pulsed gamma-ray emission from radio pulsars

D. Thompson, H. Ögelman, C. Fichtel, 1976 .

Instrumentation for gamma-ray astronomy

J. Trombka, D. Bertsch, C. Fichtel, 1988 .

In-Flight Calibration of EGRET on the Compton Gamma-Ray Observatory

D. Thompson, B. Dingus, S. Hunter, 1999 .

Supplement to the Second EGRET Catalog of High-Energy Gamma-Ray Sources

Brenda L. Dingus, D. L. Bertsch, Carl E. Fichtel, 1996 .

Pulsed high-energy γ-rays from the radio pulsar PSR170644

D. Thompson, J. M. Fierro, Z. Arzoumanian, 1993, Nature.

Variations of the relative abundances of He, (C, N, O) and Fe-group nuclei in solar cosmic rays and their relationship to solar particle acceleration

C. J. Pellerin, D. Bertsch, C. Fichtel, 1973 .

Solar cosmic‐ray multiply charged nuclei and the July 18, 1961, solar event

C. Fichtel, S. Biswas, D. Guss, 1966 .

A comparison of measurements of the charge spectrum of solar cosmic rays from nuclear emulsions and the Explorer 35 solid‐state detector

S. Krimigis, T. Armstrong, C. Fichtel, 1972 .

Cosmic-Ray Hydrogen and Helium Nuclei during a Solar Quiet Time in July 1961

G. R. Stevenson, C. J. Waddington, C. Fichtel, 1964 .

Techniques for Gamma Rays

C. Fichtel, 1971 .

A magnetic core digitized spark chamber for space science experiments

C. Fichtel, D. Kniffen, C. Ehrmann, 1967 .

EGRET Observations of Active Galactic Nuclei

D. Thompson, J. Chiang, J. M. Fierro, 1995 .

Development of a high energy gamma-ray telescope for space flight using drift chambers

D. J. Thompson, Brenda L. Dingus, D. L. Bertsch, 1992, IEEE Conference on Nuclear Science Symposium and Medical Imaging.

Upper limits on the high-energy gamma-ray fluxes from ${\rm PSR} \ 1951 + 32$ and ${\rm PSR} \ 1509 - 58$

J. M. Fierro, S. Hunter, P. Sreekumar, 1994 .

EGRET Observations of the high latitude diffuse radiation.

M. Pohl, B. Dingus, S. Hunter, 1996 .

Digitized Spark Chamber for Space Science Experiments

C. Fichtel, D. Kniffen, C. Ehrmann, 1967 .

1961-1964 balloon observations of cosmic rays.

C. Fichtel, N. Durgaprasad, D. Guss, 1966 .

Cosmic Rays and the Dynamic Balance in the Large Magellanic Cloud

M. Ozel, C. Fichtel, R. Stone, 1990 .

The Compton Gamma Ray Observatory

N. Gehrels, N. Gehrels, N. Gehrels, 1991, Conference Record of the 1991 IEEE Nuclear Science Symposium and Medical Imaging Conference.

High Energy Gamma Ray Astronomy

K. Greisen, C. Fichtel, D. Kniffen, 1975, Sāo Paulo, S.P., Brazil - June 1974.

Particle populations in space.

C. Fichtel, F. Mcdonald, 1964 .

Status and future of high energy diffuse gamma-ray astronomy

C. Fichtel, 1983 .

Overview of the first results from EGRET

S. Hunter, P. Sreekumar, D. Bertsch, 1993 .