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Results: 1-25 | 26-28
Results: 1-25/28
OPTICAL AFTERGLOW OF THE GAMMA-RAY BURST OF 14 DECEMBER 1997
Authors: HALPERN JP THORSTENSEN JR HELFAND DJ COSTA E
Citation: Jp. Halpern et al., OPTICAL AFTERGLOW OF THE GAMMA-RAY BURST OF 14 DECEMBER 1997, Nature, 393(6680), 1998, pp. 41-43
CONSTRAINING OMEGA(0) WITH THE ANGULAR SIZE REDSHIFT RELATION OF DOUBLE-LOBED QUASARS IN THE FIRST SURVEY
Authors: BUCHALTER A HELFAND DJ BECKER RH WHITE RL
Citation: A. Buchalter et al., CONSTRAINING OMEGA(0) WITH THE ANGULAR SIZE REDSHIFT RELATION OF DOUBLE-LOBED QUASARS IN THE FIRST SURVEY, The Astrophysical journal, 494(2), 1998, pp. 503-522
RESOLVING THE SOURCE OF X-RAYS IN THE LOCAL GROUP DWARF IC-1613 - X-RAY, RADIO, AND OPTICAL OBSERVATIONS OF A LUMINOUS SUPERNOVA REMNANT
Authors: LOZINSKAYA TA SILCHENKO OK HELFAND DJ GOSS WM
Citation: Ta. Lozinskaya et al., RESOLVING THE SOURCE OF X-RAYS IN THE LOCAL GROUP DWARF IC-1613 - X-RAY, RADIO, AND OPTICAL OBSERVATIONS OF A LUMINOUS SUPERNOVA REMNANT, The Astronomical journal (New York), 116(5), 1998, pp. 2328-2340
THE FIRST FIRST GRAVITATIONALLY LENSED QUASAR - FBQ 0951+2635
Authors: SCHECHTER PL GREGG MD BECKER RH HELFAND DJ WHITE RL
Citation: Pl. Schechter et al., THE FIRST FIRST GRAVITATIONALLY LENSED QUASAR - FBQ 0951+2635, The Astronomical journal, 115(4), 1998, pp. 1371-1376
THE 3-53 KEV SPECTRUM OF THE QUASAR-1508- X-RAYS FROM Z=4.3(5714 )
Authors: MORAN EC HELFAND DJ
Citation: Ec. Moran et Dj. Helfand, THE 3-53 KEV SPECTRUM OF THE QUASAR-1508- X-RAYS FROM Z=4.3(5714 ), The Astrophysical journal, 484(2), 1997, pp. 95-98
THE FIRST RADIO-LOUD BROAD ABSORPTION-LINE QSO AND EVIDENCE FOR A HIDDEN POPULATION OF QUASARS
Authors: BECKER RH GREGG MD HOOK IM MCMAHON RG WHITE RL HELFAND DJ
Citation: Rh. Becker et al., THE FIRST RADIO-LOUD BROAD ABSORPTION-LINE QSO AND EVIDENCE FOR A HIDDEN POPULATION OF QUASARS, The Astrophysical journal, 479(2), 1997, pp. 93-96
DETAILED ANALYSIS OF THE CROSS-CORRELATION FUNCTION BETWEEN THE X-RAY-BACKGROUND AND FOREGROUND GALAXIES
Authors: REFREGIER A HELFAND DJ MCMAHON RG
Citation: A. Refregier et al., DETAILED ANALYSIS OF THE CROSS-CORRELATION FUNCTION BETWEEN THE X-RAY-BACKGROUND AND FOREGROUND GALAXIES, The Astrophysical journal, 477(1), 1997, pp. 58-78
A CATALOG OF 1.4-GHZ RADIO-SOURCES FROM THE FIRST SURVEY
Authors: WHITE RL BECKER RH HELFAND DJ GREGG MD
Citation: Rl. White et al., A CATALOG OF 1.4-GHZ RADIO-SOURCES FROM THE FIRST SURVEY, The Astrophysical journal, 475(2), 1997, pp. 479-493
A SURVEY OF THE EINSTEIN IPC DATABASE FOR EXTENDED X-RAY SOURCES
Authors: OPPENHEIMER BR HELFAND DJ GAIDOS EJ
Citation: Br. Oppenheimer et al., A SURVEY OF THE EINSTEIN IPC DATABASE FOR EXTENDED X-RAY SOURCES, The Astronomical journal, 113(6), 1997, pp. 2134-2146
CLASSIFICATION OF IRAS-SELECTED X-RAY GALAXIES IN THE ROSAT ALL-SKY SURVEY
Authors: MORAN EC HALPERN JP HELFAND DJ
Citation: Ec. Moran et al., CLASSIFICATION OF IRAS-SELECTED X-RAY GALAXIES IN THE ROSAT ALL-SKY SURVEY, The Astrophysical journal. Supplement series, 106(2), 1996, pp. 341-397
THE ANGULAR 2-POINT CORRELATION-FUNCTION FOR THE FIRST RADIO SURVEY
Authors: CRESS CM HELFAND DJ BECKER RH GREGG MD WHITE RL
Citation: Cm. Cress et al., THE ANGULAR 2-POINT CORRELATION-FUNCTION FOR THE FIRST RADIO SURVEY, The Astrophysical journal, 473(1), 1996, pp. 7-14
ASCA OBSERVATIONS OF THE COMPOSITE SUPERNOVA REMNANT G29.7-0.3
Authors: BLANTON EL HELFAND DJ
Citation: El. Blanton et Dj. Helfand, ASCA OBSERVATIONS OF THE COMPOSITE SUPERNOVA REMNANT G29.7-0.3, The Astrophysical journal, 470(2), 1996, pp. 961-966
THE EINSTEIN-OBSERVATORY DETECTION OF FAINT X-RAY FLASHES
Authors: GOTTHELF EV HAMILTON TT HELFAND DJ
Citation: Ev. Gotthelf et al., THE EINSTEIN-OBSERVATORY DETECTION OF FAINT X-RAY FLASHES, The Astrophysical journal, 466(2), 1996, pp. 779-794
THE ABSENCE OF X-RAY FLASHES FROM NEARBY GALAXIES AND THE GAMMA-RAY BURST DISTANCE SCALE
Authors: HAMILTON TT GOTTHELF EV HELFAND DJ
Citation: Tt. Hamilton et al., THE ABSENCE OF X-RAY FLASHES FROM NEARBY GALAXIES AND THE GAMMA-RAY BURST DISTANCE SCALE, The Astrophysical journal, 466(2), 1996, pp. 795-801
THE EINSTEIN 2-SIGMA CATALOG - SILVER NEEDLES IN THE X-RAY HAYSTACK
Authors: MORAN EC HELFAND DJ BECKER RH WHITE RL
Citation: Ec. Moran et al., THE EINSTEIN 2-SIGMA CATALOG - SILVER NEEDLES IN THE X-RAY HAYSTACK, The Astrophysical journal, 461(1), 1996, pp. 127
THE FIRST BRIGHT QSO SURVEY
Authors: GREGG MD BECKER RH WHITE RL HELFAND DJ MCMAHON RG HOOK IM
Citation: Md. Gregg et al., THE FIRST BRIGHT QSO SURVEY, The Astronomical journal, 112(2), 1996, pp. 407-415
X-RAYS FROM THE REST OF THE UNIVERSE
Authors: HELFAND DJ
Citation: Dj. Helfand, X-RAYS FROM THE REST OF THE UNIVERSE, Physics today, 48(11), 1995, pp. 58-64
NO X-RAY-LUMINOUS STARBURSTS IN THE EINSTEIN MEDIUM SENSITIVITY SURVEY, EITHER
Authors: HALPERN JP HELFAND DJ MORAN EC
Citation: Jp. Halpern et al., NO X-RAY-LUMINOUS STARBURSTS IN THE EINSTEIN MEDIUM SENSITIVITY SURVEY, EITHER, The Astrophysical journal, 453(2), 1995, pp. 611-615
THE X-RAY-EMISSION OF 3C-58 REVISITED
Authors: HELFAND DJ BECKER RH WHITE RL
Citation: Dj. Helfand et al., THE X-RAY-EMISSION OF 3C-58 REVISITED, The Astrophysical journal, 453(2), 1995, pp. 741-745
THE FIRST SURVEY - FAINT IMAGES OF THE RADIO SKY AT 20 CENTIMETERS
Authors: BECKER RH WHITE RL HELFAND DJ
Citation: Rh. Becker et al., THE FIRST SURVEY - FAINT IMAGES OF THE RADIO SKY AT 20 CENTIMETERS, The Astrophysical journal, 450(2), 1995, pp. 559-577
THE IDENTIFICATION OF GALACTIC PLANE RADIO-SOURCES - DISTANT PLANETARY-NEBULAE AT VERTICAL-BAR-B-VERTICAL-BAR-LESS-THAN-2 DEGREES
Authors: KISTIAKOWSKY V HELFAND DJ
Citation: V. Kistiakowsky et Dj. Helfand, THE IDENTIFICATION OF GALACTIC PLANE RADIO-SOURCES - DISTANT PLANETARY-NEBULAE AT VERTICAL-BAR-B-VERTICAL-BAR-LESS-THAN-2 DEGREES, The Astronomical journal, 110(5), 1995, pp. 2225-2234
A 5 GHZ VLA SURVEY OF THE GALACTIC PLANE
Authors: BECKER RH WHITE RL HELFAND DJ ZOONEMATKERMANI S
Citation: Rh. Becker et al., A 5 GHZ VLA SURVEY OF THE GALACTIC PLANE, The Astrophysical journal. Supplement series, 91(1), 1994, pp. 347-387
THE GEMINGA ENIGMA - HOW MANY ARE THERE IN THE GAMMA-RAY SKY
Authors: HELFAND DJ
Citation: Dj. Helfand, THE GEMINGA ENIGMA - HOW MANY ARE THERE IN THE GAMMA-RAY SKY, Monthly Notices of the Royal Astronomical Society, 267(3), 1994, pp. 490-500
THE NATURE OF THE COMPACT X-RAY SOURCE IN THE SUPERNOVA REMNANT G27.4+0.0
Authors: HELFAND DJ BECKER RH HAWKINS G WHITE RL
Citation: Dj. Helfand et al., THE NATURE OF THE COMPACT X-RAY SOURCE IN THE SUPERNOVA REMNANT G27.4+0.0, The Astrophysical journal, 434(2), 1994, pp. 627-634
THE TRUE NATURE OF IRAS-SELECTED, X-RAY-LUMINOUS NORMAL GALAXIES IN THE ROSAT ALL-SKY SURVEY
Authors: MORAN EC HALPERN JP HELFAND DJ
Citation: Ec. Moran et al., THE TRUE NATURE OF IRAS-SELECTED, X-RAY-LUMINOUS NORMAL GALAXIES IN THE ROSAT ALL-SKY SURVEY, The Astrophysical journal, 433(2), 1994, pp. 120000065-120000068
Risultati: 1-25 | 26-28