D. J. Helfand - Concepedia

Author

D. J. Helfand

Also Known As

Cress, C M, D. Helfand, D. J. HELFAND, D. J. Helfand, D.J. Helfand, DAVID J. HELFAND, David Helfand, David J Helfand, David J. Helfand, David J. Helfand

532

Publications

15.7K

Citations

H-Index

Concepts

All Affiliations

Columbia University University of California, Davis Lawrence Livermore National Laboratory Space Telescope Science Institute California Institute of Technology

About

D. J. Helfand is an author at Columbia University specializing in engineering, synchrotron radiation, and physics.

Top Concepts

#	Concept	H-Index	Publications	Citations
1	Engineering	20	24	2.9K
2	Natural Sciences	5	5	254
3	Applied Physics	1	1	63
4	Dance	1	1	14
5	Electrical Engineering	1	1	44

D. J. Helfand

125

Publications

13.2K

Citations

H-Index

Page 1

	Year	Citations
The FIRST Survey: Faint Images of the Radio Sky at Twenty Centimeters R. H. Becker, R. L. White, D. J. Helfand The Astrophysical Journal	1995	2.7K
A Catalog of 1.4 GHz Radio Sources from the FIRST Survey R. L. White, R. H. Becker, D. J. Helfand, The Astrophysical Journal Wireless CommunicationsAstronomical Coordinate SystemEngineeringRadio EngineeringAstrostatistics	1997	1.1K
Exploring the Optical Transient Sky with the Palomar Transient Factory A. Rau, S. R. Kulkarni, Nicholas M. Law, Publications of the Astronomical Society of the Pacific	2009	720
The Einstein /HEAO 2/ X-ray Observatory R. Giacconi, G. Branduardi, U. G. Briel, The Astrophysical Journal	1979	432
Transient pulsed radio emission from a magnetar F. Camilo, S. M. Ransom, J. P. Halpern, Nature EngineeringRadio FrequencyPhysicsRadio EmissionPlasma Physics	2006	424
MAGPIS: A Multi-Array Galactic Plane Imaging Survey D. J. Helfand, R. H. Becker, R. L. White, The Astronomical Journal First Galactic QuadrantPhotometryGalaxy FormationEngineeringAstronomical Coordinate System	2006	315
A soft X-ray study of the Large Magellanic Cloud Knox S. Long, D. J. Helfand, D. A. Grabelsky The Astrophysical Journal Soft X-ray StudyPhotometryGalaxy FormationActive Galactic NucleiEngineering	1981	286
Vela Pulsar and Its Synchrotron Nebula D. J. Helfand, E. V. Gotthelf, J. P. Halpern The Astrophysical Journal	2001	283
A 5 GHz VLA survey of the galactic plane R. H. Becker, R. L. White, D. J. Helfand, The Astrophysical Journal Supplement Series	1994	243
Signals from the Noise: Image Stacking for Quasars in the FIRST Survey R. L. White, D. J. Helfand, R. H. Becker, The Astrophysical Journal	2006	203

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