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D. Hanna

Identifiers

  • name variant D. Hanna 0.60 · backfill

Papers (94)

  1. Direct measurement of stellar angular diameters by the VERITAS Cherenkov Telescopes astro-ph.SR · 2019 · author #14
  2. VERITAS and Fermi-LAT observations of new HAWC sources astro-ph.HE · 2018 · author #19
  3. VERITAS observations of the BL Lac object TXS 0506+056 astro-ph.HE · 2018 · author #18
  4. HESS J1943+213: An Extreme Blazar Shining Through The Galactic Plane astro-ph.HE · 2018 · author #17
  5. A Very High Energy $\gamma$-Ray Survey towards the Cygnus Region of the Galaxy astro-ph.HE · 2018 · author #21
  6. A strong limit on the very-high-energy emission from GRB 150323A astro-ph.HE · 2018 · author #19
  7. Multiwavelength observations of the blazar BL Lacertae: a new fast TeV gamma-ray flare astro-ph.HE · 2018 · author #20
  8. VERITAS contributions to the 35th International Cosmic Ray Conference astro-ph.HE · 2017 · author #21
  9. Discovery of very-high-energy emission from RGB J2243+203 and derivation of its redshift upper limit astro-ph.HE · 2017 · author #23
  10. Very-High-Energy $\gamma$-Ray Observations of the Blazar 1ES 2344+514 with VERITAS astro-ph.HE · 2017 · author #32
  11. Gamma-ray Observations Under Bright Moonlight with VERITAS astro-ph.IM · 2017 · author #24
  12. Gamma-ray observations of Tycho's SNR with VERITAS and Fermi astro-ph.HE · 2017 · author #22
  13. A luminous and isolated gamma-ray flare from the blazar B2 1215+30 astro-ph.HE · 2017 · author #28
  14. A search for spectral hysteresis and energy-dependent time lags from X-ray and TeV gamma-ray observations of Mrk 421 astro-ph.HE · 2016 · author #26
  15. Very-high-energy observations of the binaries V 404 Cyg and 4U 0115+634 during giant X-ray outbursts astro-ph.HE · 2016 · author #24
  16. Discovery of Very High Energy Gamma Rays from 1ES 1440+122 astro-ph.HE · 2016 · author #38
  17. VERITAS and Multiwavelength Observations of the BL Lacertae Object 1ES 1741+196 astro-ph.HE · 2016 · author #35
  18. Upper limits from five years of blazar observations with the VERITAS Cherenkov telescopes astro-ph.HE · 2016 · author #30
  19. TeV Gamma-ray Observations of The Galactic Center Ridge By VERITAS astro-ph.HE · 2016 · author #27
  20. A Search for Brief Optical Flashes Associated with the SETI Target KIC 8462852 astro-ph.IM · 2016 · author #32
  21. Exceptionally bright TeV flares from the binary LS I +61$^\circ$ 303 astro-ph.HE · 2016 · author #35
  22. Gamma rays from the quasar PKS 1441+25: story of an escape astro-ph.HE · 2015 · author #37
  23. VERITAS Collaboration Contributions to the 34th International Cosmic Ray Conference astro-ph.HE · 2015 · author #38
  24. Science Highlights from VERITAS astro-ph.HE · 2015 · author #39
  25. VERITAS detection of $\gamma$-ray flaring activity from the BL Lac object 1ES 1727+502 during bright moonlight observations astro-ph.HE · 2015 · author #32
  26. A Directional Gamma-Ray Detector Based on Scintillator Plates physics.ins-det · 2015 · author #1
  27. Investigating Broadband Variability of the TeV Blazar 1ES 1959+650 astro-ph.HE · 2014 · author #36
  28. VERITAS Observations of the BL Lac Object PG 1553+113 astro-ph.HE · 2014 · author #37
  29. Constraints on Very High Energy Emission from GRB 130427A astro-ph.HE · 2014 · author #35
  30. Investigating the TeV Morphology of MGRO J1908+06 with VERITAS astro-ph.HE · 2014 · author #36
  31. Deep Broadband Observations of the Distant Gamma-ray Blazar PKS 1424+240 astro-ph.HE · 2014 · author #32
  32. Observations of the unidentified gamma-ray source TeV J2032+4130 by VERITAS astro-ph.HE · 2014 · author #32
  33. A Three-Year Multi-Wavelength Study of the Very High Energy Gamma-ray Blazar 1ES 0229+200 astro-ph.HE · 2013 · author #36
  34. Long-term TeV and X-ray Observations of the Gamma-ray Binary HESS J0632+057 astro-ph.HE · 2013 · author #35
  35. VERITAS Observations of the Microquasar Cygnus X-3 astro-ph.HE · 2013 · author #30
  36. Observation of Markarian 421 in TeV gamma rays over a 14-year time span astro-ph.HE · 2013 · author #34
  37. Multiwavelength Observations of The TeV Binary LS I +61 303 with VERITAS, Fermi-LAT and Swift-XRT During a TeV Outburst astro-ph.HE · 2013 · author #29
  38. Long term observations of B2 1215+30 with VERITAS astro-ph.HE · 2013 · author #30
  39. A search for enhanced very high energy gamma-ray emission from the March 2013 Crab Nebula flare astro-ph.HE · 2013 · author #31
  40. VERITAS contributions to the 33rd International Cosmic Ray Conference astro-ph.HE · 2013 · author #34
  41. Discovery of a new TeV gamma-ray source: VER J0521+211 astro-ph.HE · 2013 · author #28
  42. Multiwavelength observations and modeling of 1ES 1959+650 in a low flux state astro-ph.HE · 2013 · author #34
  43. Discovery of TeV Gamma-ray Emission Toward Supernova Remnant SNR G78.2+2.1 astro-ph.HE · 2013 · author #39
  44. Discovery of TeV Gamma-ray Emission from CTA 1 by VERITAS astro-ph.HE · 2012 · author #35
  45. Rapid TeV Gamma-Ray Flaring of BL Lacertae astro-ph.HE · 2012 · author #27
  46. VERITAS Observations of Six Bright, Hard-Spectrum Fermi-LAT Blazars astro-ph.HE · 2012 · author #33
  47. Search for a correlation between very-high-energy gamma rays and giant radio pulses in the Crab pulsar astro-ph.HE · 2012 · author #33
  48. Multiwavelength observations of the AGN 1ES 0414+009 with VERITAS, Fermi-LAT, Swift-XRT, and MDM astro-ph.HE · 2012 · author #32
  49. VERITAS Observations of the Nova in V407 Cygni astro-ph.HE · 2012 · author #36
  50. Discovery of High-energy and Very High Energy Gamma-ray Emission from the Blazar RBS 0413 astro-ph.HE · 2012 · author #36
  51. VERITAS Observations of day-scale flaring of M87 in 2010 April astro-ph.CO · 2011 · author #32
  52. The 2010 very high energy gamma-ray flare & 10 years of multi-wavelength observations of M 87 astro-ph.CO · 2011 · author #374
  53. VERITAS Collaboration Contributions to the 32nd International Cosmic Ray Conference astro-ph.HE · 2011 · author #36
  54. VERITAS: Status and Highlights astro-ph.HE · 2011 · author #37
  55. Multiwavelength Observations of the Previously Unidentified Blazar RX J0648.7+1516 astro-ph.HE · 2011 · author #31
  56. VERITAS Observations of Gamma-Ray Bursts Detected by Swift astro-ph.HE · 2011 · author #32
  57. Detection of Pulsed Gamma Rays Above 100 GeV from the Crab Pulsar astro-ph.HE · 2011 · author #35
  58. VERITAS Observations of the Unusual Extragalactic Transient Swift J164449.3+573451 astro-ph.HE · 2011 · author #30
  59. Multiwavelength Observations of the VHE Blazar 1ES 2344+514 astro-ph.HE · 2011 · author #25
  60. TeV and Multi-wavelength Observations of Mrk 421 in 2006-2008 astro-ph.HE · 2011 · author #30
  61. VERITAS Observations of the TeV Binary LS I +61 303 During 2008-2010 astro-ph.HE · 2011 · author #33
  62. Gamma-ray observations of the Be/pulsar binary 1A 0535+262 during a giant X-ray outburst astro-ph.HE · 2011 · author #29
  63. Discovery of TeV Gamma Ray Emission from Tycho's Supernova Remnant astro-ph.HE · 2011 · author #31
  64. Spectral Energy Distribution of Markarian 501: Quiescent State vs. Extreme Outburst astro-ph.HE · 2010 · author #29
  65. VERITAS Search for VHE Gamma-ray Emission from Dwarf Spheroidal Galaxies astro-ph.CO · 2010 · author #26
  66. The Discovery of gamma-Ray Emission From The Blazar RGB J0710+591 astro-ph.HE · 2010 · author #33
  67. Discovery of VHE $\gamma$-ray emission from the SNR G54.1+0.3 astro-ph.HE · 2010 · author #31
  68. Observations of the shell-type SNR Cassiopeia A at TeV energies with VERITAS astro-ph.HE · 2010 · author #35
  69. Discovery of Variability in the Very High Energy Gamma-Ray Emission of 1ES 1218+304 with VERITAS astro-ph.HE · 2010 · author #28
  70. Highlight Talk: Recent Results from VERITAS astro-ph.HE · 2009 · author #32
  71. Detection of Extended VHE Gamma Ray Emission from G106.3+2.7 with VERITAS astro-ph.HE · 2009 · author #33
  72. An LED-based Flasher System for VERITAS astro-ph.IM · 2009 · author #1
  73. A connection between star formation activity and cosmic rays in the starburst galaxy M 82 astro-ph.CO · 2009 · author #37
  74. Multiwavelength observations of a TeV-Flare from W Comae astro-ph.HE · 2009 · author #31
  75. A New Mirror Alignment System for the VERITAS Telescopes astro-ph.IM · 2009 · author #2
  76. An Alignment System for Imaging Atmospheric Cherenkov Telescopes astro-ph.IM · 2009 · author #2
  77. Observation of Extended VHE Emission from the Supernova Remnant IC 443 with VERITAS astro-ph.HE · 2009 · author #39
  78. Evidence for long-term Gamma-ray and X-ray variability from the unidentified TeV source HESS J0632+057 astro-ph.HE · 2009 · author #32
  79. Multiwavelength Observations of LS I +61 303 with VERITAS, Swift and RXTE astro-ph.HE · 2009 · author #34
  80. VERITAS observations of the BL Lac 1ES 1218+304 astro-ph.HE · 2009 · author #30
  81. VERITAS Observations of a Very High Energy Gamma-ray Flare from the Blazar 3C 66A astro-ph.HE · 2009 · author #35
  82. Multiwavelength Observations of Markarian 421 in 2005 - 2006 astro-ph.HE · 2009 · author #22
  83. Discovery of Very High-Energy Gamma-Ray Radiation from the BL Lac 1ES 0806+524 astro-ph · 2008 · author #37
  84. Status of the VERITAS Observatory astro-ph · 2008 · author #33
  85. VERITAS Discovery of >200GeV Gamma-ray Emission from the Intermediate-frequency-peaked BL Lac Object W Comae astro-ph · 2008 · author #31
  86. VERITAS Observations of the gamma-Ray Binary LS I +61 303 astro-ph · 2008 · author #28
  87. Observation of gamma-ray emission from the galaxy M87 above 250 GeV with VERITAS astro-ph · 2008 · author #28
  88. A Search for Dark Matter Annihilation with the Whipple 10m Telescope astro-ph · 2008 · author #14
  89. Very High Energy Observations of Gamma-Ray Burst Locations with the Whipple Telescope astro-ph · 2007 · author #25
  90. Observations of the Unidentified TeV Gamma-Ray Source TeV J2032+4130 with the Whipple Observatory 10 m Telescope astro-ph · 2006 · author #21
  91. The prospects for X-ray polarimetry and its potential use for understanding neutron stars astro-ph · 2006 · author #3
  92. The First VERITAS Telescope astro-ph · 2006 · author #30
  93. TeV Gamma-Ray Observations of the Perseus and Abell 2029 Galaxy Clusters astro-ph · 2006 · author #18
  94. Design and Test of a Forward Neutron Calorimeter for the ZEUS Experiment hep-ex · 1997 · author #8

Mentions

  • 1210.7224 #33 · backfill · confidence 0.70 D. Hanna
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  • 0912.5355 #32 · backfill · confidence 0.70 D. Hanna
  • 0911.4695 #33 · backfill · confidence 0.70 D. Hanna
  • 0911.2015 #1 · backfill · confidence 0.70 D. Hanna
  • 0911.0873 #37 · backfill · confidence 0.70 D. Hanna
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  • 0812.0978 #37 · backfill · confidence 0.70 D. Hanna
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Frequent Coauthors