HEAO 1 OBSERVATIONS OF HIGH-ENERGY X-RAYS FROM 3C273

被引：60

作者：

PRIMINI, FA

COOKE, BA

DOBSON, CA

HOWE, SK

BAITY, WA

GRUBER, DE

SCHEEPMAKER, A

WHEATON, WA

LEWIN, WHG

MATTESON, JL

PETERSON, LE

机构：

[1] MIT,CTR SPACE RES,CAMBRIDGE,MA 02139

[2] UNIV CALIF SAN DIEGO,DEPT PHYS,LA JOLLA,CA 92093

来源：

NATURE | 1979年 / 278卷 / 5701期

关键词：

D O I：

10.1038/278234a0

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

THE first detection of high-energy (13-120 keV) X rays from the vicinity of the quasar 3C273 is reported here. This object is one of three quasars associated with x-ray sources1-3. Low energy (2-10 keV) X rays 3-5 and γ rays (50-500 MeV)6 have been previously observed. © 1979 Nature Publishing Group.

引用

页码：234 / 235

页数：2

共 11 条

[1] 4U0241+61 - LUMINOUS LOW-REDSHIFT QSO
APPARAO, KMV
BIGNAMI, GF
MARASCHI, L
HELMKEN, H
MARGON, B
HJELLMING, R
BRADT, HV
DOWER, RG
[J]. NATURE, 1978, 273 (5662) : 450 - 453
[2] DETECTION OF X-RAY EMISSION FROM 3C-273 AND NGC-5128
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LAMPTON, M
MACK, J
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[J]. ASTROPHYSICAL JOURNAL, 1970, 161 (01) : L1 - &
[3] BRADT HV, UNPUBLISHED
[4] X-RAY OBSERVATIONS OF VIRGO CLUSTER, NGC-5128, AND 3C-273 FROM UHURU SATELLITE
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GURSKY, H
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[J]. ASTROPHYSICAL JOURNAL, 1971, 165 (02) : L49 - +
[5] MATTESON JL, 1978, 16TH AIAA AER SCI M
[6] Pounds K.A., 1977, ANN NY ACAD SCI, V302, P361
[7] DISCOVERY OF AN X-RAY QSO
RICKER, GR
CLARKE, GW
DOXSEY, RE
DOWER, RG
JERNIGAN, JG
DELVAILLE, JP
MACALPINE, GM
HJELLMING, RM
[J]. NATURE, 1978, 271 (5640) : 35 - 37
[8] SANFORD PW, 1977, ANN NY ACAD SCI, V302, P386
[9] COS B OBSERVATION OF HIGH-ENERGY GAMMA-RADIATION FROM 3C273
SWANENBURG, BN
BENNETT, K
BIGNAMI, GF
CARAVEO, P
HERMSEN, W
KANBACH, G
MASNOU, JL
MAYERHASSELWANDER, HA
PAUL, JA
SACCO, B
SCARSI, L
WILLS, RD
[J]. NATURE, 1978, 275 (5678) : 298 - 298
[10] SWANENBURG BN, 1978, 9TH TEX S REL ASTR M

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