Refereed Publications

• [124] A. Howard et al.
  ``Planet Masses, Radii, and Orbits from NASA's K2 Mission''
  submitted to Astrophysical Journal Supplements
  
  
• [123] G. Weldon, S. Naoz & B. Hansen
  ``The cold Jupiter eccentricity distribution is consistent with EKL driven by stellar companions''
  submitted to Astrophysical Journal
  arxiv: 2411.05066
  
  
• [122] C. Shariat, S. Naoz, K. El-Badry, A. Rodrigues, B. Hansen, I. Angelo & A. Stephan
  ``Once a Triple, Not Always a Triple: The Evolution of Hierarchical Triples that Yield Merged Inner Binaries''
  accepted to Astrophysical Journal
  arxiv: 240706257
  
  
• [121] G. Weldon, S. Naoz & B. Hansen
  ``Analytical models for secular descents in hierarchical triple systems''
  Astrophysical Journal 974 302 (2024)
  arxiv: 2405.20377
  
  
• [120] B. Hansen, T.-Y. Yu, & Y. Hasegawa
  ``Widespread disruption of resonant chains during protoplanetary disk dispersal''
  The Open Journal of Astrophysics , 7 10.33232/001c.121410 (2024)
  
  
• [119] C. Shariat, Y. Hasegawa, B. Hansen, M. Yu & R. Hu
  ``Predicting the Dominant Formation Mechanism of Multi-Planetary Systems''
  Astrophysical Journal 964 L13 (2024)
  arxiv: 2402.04574
  
  
• [118] D. Kipping, et al.
  ``A Reply to: Large Exomoons unlikely around Kepler-1625 b and Kepler-1708 b''
  submitted to Nature Astronomy (2024)
  arxiv: 2401.10333
  
  
• [117] B. Hansen & K. Hayakawa
  ``Bound circumplanetary orbits under the influence of radiation pressure: Application to dust in directly imaged exoplanet systems"
  The Open Journal of Astrophysics , 7 10.21105/astro.2308.07994 (2024)
  
  
• [116] C.Shariat, S. Naoz, B. Hansen, I. Angelo, E. Michaely & A. Stephan
  ``Dynamical Evolution of White Dwarf Triples in the Era of Gaia''
  Astrophysical Journal Letters 955 L14 (2023)
  arxiv: 2306.13130
  
  
• [115] T.-Y. Yu, B. Hansen & Y. Hasegawa
  ``Halting Migration in Magnetospherically Sculpted Protoplanetary Disks''
  Monthly Notices of the Royal Astronomical Society 523 3569 (2023)
  arxiv: 2210.13674
  
  
• [114] K. Hayakawa & B. Hansen
  ``Debris Rings from Extrasolar Irregular Satellites''
  Monthly Notices of the Royal Astronomical Society 522 2115 (2023)
  arxiv: 2304.13753
  
  
• [113] B. Hansen
  ``Consequences of dynamically unstable moons in extrasolar systems''
  Monthly Notices of Royal Astronomical Society 520 761 (2022)
  arxiv: 2210.02603
  
  
• [112] H. Richer et al.
  ``When Do Stars Go BOOM?''
  Astrophysical Journal Letters 931 L20 (2022)
  arxiv: 2203.11264
  
  
• [111] D. Kipping et al.
  ``An Exomoon Survey of 70 Cool Giant Exoplanets and the New Candidate Kepler-1708 b-i''
  Nature Astronomy 6, 367 (2022)
  arxiv: 2201.04643
  
  
• [110] B. Hansen
  ``Unbound Close Stellar Encounters in the Solar Neighbourhood''
  Astronomical Journal 163, 44 (2022)
  arxiv: 2112.00852
  
  
• [109] B. M. S. Hansen & B. Zuckerman
  ``Minimal conditions for survival of technological civilizations in the face of stellar evolution''
  Astronomical Journal 161, 145 (2021)
  arXiv: 2102.05703
  
  
• [108] B. M. S. Hansen & S. Naoz
  ``The Stationary Points of the Hierarchical Three Body Problem''
  Monthly Notices of the Royal Astronomical Society 499, 1682 (2020)
  arxiv: 2011.07103
  
  
• [107] B. M. S. Hansen
  ``Formation of Exoplanetary Satellites by pulldown capture''
  Science Advances 5 eaaw8665 (2019)
  
  
• [106] Y. Hasegawa, T. Y. M. Yu & B. M. S. Hansen,
  ``Close-in Giant Planets via In-situ Gas Accretion and Their Natal Disk Properties''
  Astronomy & Astrophysics 629 L1 (2019)
  arxiv: 1908.00647
  
  
• [105] A. M. Vinson, D. Tamayo & B. M. S. Hansen,
  `` The Chaotic Nature of TRAPPIST-1 Planetary Spin States''
  Monthly Notices of the Royal Astronomical Society 488 5739 (2019)
  arxiv: 1905.11419
  
  
• [104] J. K. Zink & B. M. S. Hansen,
  ``Accounting for Multiplicity in Calculating Eta Earth''
  Monthly Notices of the Royal Astronomical Society 487 246 (2019)
  arxiv: 1905.01032
  
  
• [103] Y. Hasegawa, B. M. S. Hansen & G. Vasisht,
  ``Planets' heavy-element content trend as a tracer for their formation site'',
  Astrophysical Journal Letters 879 L32 (2019)
  arxiv: 1904.10288
  
  
• [102] J. H. Livingston et al.
  ``Spitzer transit follow-up of planet candidates from the K2 mission'',
  Astronomical Journal 157 102 (2019)
  arxiv: 1901.05855
  
  
• [101] J. K. Zink, J. L. Christiansen & B. M. S. Hansen
  ``Accounting for Incompleteness due to Transit Multiplicity in Kepler Planet Occurrence Rates''
  Monthly Notices of the Royal Astronomical Society, 483 4479 (2019)
  arxiv: 1901.00196
  
  
• [100] C. E. O'Connor & B. M. S. Hansen
  ``Constraining Planetary Migration and Tidal Dissipation with Coeval Hot Jupiters''
  Monthly Notices of the Royal Astronomical Society, 452 175 (2018)
  arxiv: 1711.10608
  
  
• [99] B. Hansen
  ``A Dynamical Context for the formation of Phobos and Deimos''
  Monthly Notices of the Royal Astronomical Society , 475, 2452 (2018)
  arxiv: 1801.07775
  
  
• [98] J. L. Christiansen et al.
  ``Three's Company: An additional non-transiting super-Earth in the bright HD 3167 system, and masses for all three planets"
  Astronomical Journal 154 122 (2017)
  arxiv: 1706.01892
  
  
• [97] A. M. Vinson & B. M. S. Hansen
  ``On the Spin States of Habitable Zone Exoplanets Around M Dwarfs: The Effect of a Near-Resonant Companion"
  Monthly Notices of the Royal Astronomical Society 472, 3217 (2017)
  arxiv: 1705.09685
  
  
• [96] E. Sinukoff et al.
  ``K2-66b and K2-106b: Two extremely hot sub-Neptune-size planets with high densities"
  Astronomical Journal 153, 271 (2017)
  arxiv: 1705.03491
  
  
• [95] E. Sinukoff et al.
  ``Mass Constraints of the WASP-47 Planetary System from Radial Velocities''
  Astronomical Journal 153 70 (2017)
  arxiv: 1612.04851
  
  
• [94] B. M. S. Hansen
  ``Perturbation of Compact Planetary Systems by Distant Giant Planets''
  Monthly Notices of the Royal Astronomical Society 467, 1531 (2017)
  arxiv: 1608.06300
  
  
• [93] I. J. M. Crossfield et al.
  `` 197 Candidates and 104 Validated Planets in K2's First Five Fields'',
  Astrophysical Journal Supplements 226 7 (2016)
  arxiv: 1607.05263
  
  
• [92] H. Ngo et al.
  ``Friends of Hot Jupiters. IV. Stellar companions beyond 50 AU might facilitate giant planet formation, but most are unlikely to cause Kozai-Lidov migration'',
  Astrophysical Journal 827 8 (2016)
  arxiv: 1606.07102
  
  
• [91] E. Sinukoff et al.
  ``Ten Multi-planet Systems from K2 Campaigns 1 & 2 and the Masses of Two Hot Super-Earths'',
  Astrophysical Journal 827 78 (2016)
  arxiv: 1511.09213
  
  
• [90] E. Petigura et al.
  ``Two Transiting Low Density Sub-Saturns from K2'',
  Astrophysical Journal 818, 36 (2016)
  arxiv: 1511.04497
  
  
• [89] S. F. N. Frewen & B. Hansen
  ``The Effect of Stellar Evolution on Migrating Warm Jupiters'',
  Monthly Notices of the Royal Astronomical Society 455 1538 (2016)
  arxiv: 1510.06407
  
  
• [88] E. Petigura et al.
  ``Two Transiting Earth-Size Planets Near Resonance Orbiting a Nearby Cool Star'',
  Astrophysical Journal 811 102 (2015)
  arxiv: 1507.08256
  
  
• [87] B. Hansen et al.
  ``Constraining Neutrino Cooling using the Hot White Dwarf Luminosity Function in the Globular Cluster 47 Tucanae''
  Astrophysical Journal 809 141 (2015)
  arxiv: 1507.05665
  
  
• [86] I. J. M. Crossfield et al.
  ``A nearby M star with three transiting super-Earths discovered by K2''
  ApJ 804 10 (2015)
  arxiv: 1501.03798
  
  
• [85] B. Hansen & J. Zink
  ``On the potentially dramatic history of the super-earth rho 55 Cancri e''
  Monthly Notices of the Royal Astronomical Society , 450, 4505 (2015)
  arxiv: 1505.05539
  
  
• [84] B. Hansen & N. Murray
  ``Secular Effects of Tidal Damping in Compact Planetary Systems''
  Monthly Notices of the Royal Astronomical Society 448 1044 (2015)
  arxiv: 1405.2342
  
  
• [83] B. Hansen
  ``The circulation of dust in protoplanetary discs and the initial conditions of planet formation''
  Monthly Notices of the Royal Astronomical Society 440 3545 (2014)
  arxiv: 1403.6552
  
  
• [82] B. Hansen
  ``In Situ Models for Planet Assembly Around Cool Stars''
  International Journal of Astrobiology 14 (Special Exoplanets Issue) 267 (2015)
  arXiv: 1403.6553
  
  
• [81] S. F. N. Frewen & B. Hansen
  ``Eccentric planets and stellar evolution as a cause of polluted white dwarfs''
  Monthly Notices of the Royal Astronomical Society 439 2442 (2014)
  arXiv: 1401.5470
  
  
• [80] I. J. M. Crossfield, T. Barman, B. M. S. Hansen & A. W. Howard
  ``WARM ICE GIANT GJ 3470B. I. A FLAT TRANSMISSION SPECTRUM INDICATES A HAZY, LOW-METHANE, AND/OR METAL-RICH ATMOSPHERE''
  Astronomy & Astrophysics 559, 33 (2013)
  arXiv: 1308.6580
  
  
• [79] B. Hansen & N. Murray
  ``Testing In Situ Assembly with the Kepler Planet Candidate Sample''
  Astrophysical Journal , 775 53 (2013)
  
  
• [78] B. Hansen, J. S. Kalirai, J. Anderson, A. Dotter, H. Richer, R. Rich, M. Shara, G. Fahlman, J. Hurley, I. King, D. Reitzel & P. Stetson,
  ``An Age Difference of 2 Gyr between a Metal-Rich and a Metal-Poor Globular Cluster''
  Nature , 500 51 , Aug 1 (2013)
  
  
• [77] J. S. Kalirai, J. Anderson, A. Dotter, H. B. Richer, G. G. Fahlman, B. M. S. Hansen, J. Hurley, I. N. Reid, R. M. Rich, & M. M. Shara,
  ``ULTRA-DEEP HUBBLE SPACE TELESCOPE IMAGING OF THE SMALL MAGELLANIC CLOUD: THE INITIAL MASS FUNCTION OF STARS WITH M < 1 Solar Mass''
  Astrophysical Journal 763 110 (2013)
  
  
• [76] I. J. M. Crossfield, T. Barman, B. Hansen, I. Tanaka & T. Kodama,
  ``Re-evaluating WASP-12b: Strong Emission at 2.315 µm, Deeper Occultations, and an Isothermal Atmosphere ''
  Astrophysical Journal , 760 140 (2012)
  
  
• [75] B. Hansen
  ``Equilibrium Tide Theory for Extrasolar Planet Systems II''
  Astrophysical Journal , 757 6 (2012)
  
  
• [74] E. Y. Chen & B. Hansen
  ``The Spectral Evolution of Convective Mixing White Dwarfs, the non-DA gap, and White Dwarf Cosmochronology''
  Astrophysical Journal Letters , 753 L16 (2012)
  
  
• [73] I. J. M. Crossfield, B. M. S. Hansen & T. Barman
  ``Ground-based, Near-infrared Exospectroscopy. II. Tentative Detection of Emission From the Extremely Hot Jupiter WASP-12b ''
  Astrophysical Journal ,, 746, 46 (2012)
  
  
• [72] K. Woodley et al.
  `` The Spectral Energy Distributions of White Dwarfs in 47 Tucanae: The Distance to the Cluster ''
  Astronomical Journal , 143, 50 (2012)
  
  
• [71] J. S. Kalirai et al.
  ``A Deep, Wide-field, and Panchromatic View of 47 Tuc and the SMC with HST: Observations and Data Analysis Methods''
  Astronomical Journal , 143, 11 (2012)
  
  
• [70] B. Hansen & N. Murray
  ``Migration then assembly: Formation of Neptune Mass planets inside 1 AU''
  Astrophysical Journal , 751, 158 (2012)
  
  
• [69] E. Koch & B. Hansen
  ``On collisional capture rates of irregular satellites around the gas-giant planets and the minimum mass of the solar nebula''
  Monthly Notices of the Royal Astronomical Society'' (2011) 416, 1274
  
  
• [68] I. J. Crossfield, Barman, T., & B. M. S. Hansen,
  ``High Resolution, Differential, Near-infrared Transmission Spectroscopy of GJ 1214b''
  Astrophysical Journal , (2011), 736,1323
  
  
• [67] E. Y. Chen & B. Hansen
  ``Cooling curves and chemical evolution curves of convective mixing white dwarf stars''
  Monthly Notices of the Royal Astronomical Society , 413 2827 (2011)
  
  
• [66] B. M. S. Hansen
  ``Calibration of Equilibrium Tide Theory for Extrasolar Planet Systems''
  Astrophysical Journal , 723, 285 (2010)
  
  
• [65] I. J. Crossfield, B. M. S. Hansen,J. Harrington, J. Y-K. Cho, D. Deming, K. Menou & S. Seager
  ``A New 24 micron Phase Curve for upsilon Andromedae b''
  Astrophysical Journal 723, 1436 (2010)
  
  
• [64] J. R. Barnes, T. S. Barman, H. R. A. Jones, R. J. Barber, B. M. S. Hansen, L. Prato, E. L. Rice, C. J. Leigh, A. Collier Cameron, D. J. Pinfield,
  ``A search for molecules in the atmosphere of HD189733b''
  Monthly Notices of Royal Astronomical Society , 401, 445 (2009)
  
  
• [63] J. S. Kalirai, D. S. Davis, H. B. Richer, P. Bergeron, M. Catelan, B. Hansen & R. M. Rich,
  ``The Masses of Population II White Dwarfs''
  Astrophysical Journal , 705, 408 (2009)
  
  
• [62] B. Hansen
  ``Formation of the terrestrial planets from a narrow annulus''
  Astrophysical Journal, 703, 1131 (2009)
  
  
• [61] B. Hansen, H.-Y. Shih & T. Currie
  ``The Pulsar Planets: a test case of Terrestrial planet assembly''
  Astrophysical Journal , 691, 382 (2009)
  
  
• [60] F. E. Koch & B. Hansen
  ``Mergers of Black Holes in the Galactic Center ''
  Astrophysical Journal , 687, 252 (2008)
  
  
• [59] E. Rauscher, K. Menou, J. Cho, S. Seager & B. Hansen
  ``On signatures of atmospheric features in thermal phase curves of hot jupiters''
  Astrophysical Journal , 681, 1646 (2008)
  
  
• [58] H. B. Richer et al.
  ``Deep ACS Imaging in the Globular Cluster NGC 6397: The Cluster Color Magnitude Diagram and Luminosity Function''
  Astronomical Journal ; 135, 2141 (2008)
  
  
• [57] J. R. Hurley et al.,
  ``Deep ACS Imaging in the Globular Cluster NGC6397: Dynamical Models''
  Astronomical Journal ; 135, 2129 (2008)
  
  
• [56] J. Anderson et al.
  ``Deep ACS Imaging in the Globular Cluster NGC 6397: Reduction Methods''
  Astronomical Journal ; 135, 2114 (2008)
  
  
• [55] B. Hansen
  ``High Velocity A & B Stars should be slow rotators''
  Astrophysical Journal Letters ; 671, L133 (2007)
  
  
• [54] B. Hansen
  ``On the absorption and redistribution of energy in irradiated planets''
  Astrophysical Journal Supplements ; 179, 484
  
  
• [53] J. Kalirai, B. Hansen, D. Kelson, D. Reitzel, R. Rich & H. Richer
  ``The Initial-Final Mass Relation: First Constraints at the Low Mass End'' .
  Astrophysical Journal ; 676, 594
  
  
• [52] B. Zuckerman, D. Koester, C. Melis, B. Hansen & M. Jura
  `` The Chemical Composition of an Extrasolar Minor Planet'' ,
  Astrophysical Journal ; 671, 872 (2007)
  
  
• [51] B. Hansen & T. Barman
  ``Two Classes of Hot Jupiters''
  Astrophysical Journal ; 671, 861 (2007)
  but stick to the preprint ( astro-ph/0706.3052 ) because the ApJ production office screwed up the figure ordering and won't fix it (AAS policy...)
  
  
• [50] J. Kalirai, P. Bergeron, B. Hansen, D. Kelson, D. Reitzel, R. Rich & H. Richer
  ``Stellar Evolution in NGC6791: Mass Loss on the Red Giant Branch and the Formation of Low Mass White Dwarfs''
  Astrophysical Journal ; 671, 748
  
  
• [49] B. Hansen, J. Anderson, J. Brewer, A. Dotter, G. Fahlman, J. Hurley, I. King, D. Reitzel, H. Richer, R. Rich, M. Shara & P. Stetson
  ``The White Dwarf Cooling Sequence of NGC6397'' ,
  Astrophysical Journal ; 671, 380 (2007)
  
  
• [48] J. H. Debes, S. Sigurdsson & B. Hansen
  ``Cool Customers in the Stellar Graveyard IV: Spitzer Search for Mid-IR excesses around five DAs'' ,
  Astronomical Journal ; 134, 1662 (2007)
  
  
• [47] T. Currie & B. Hansen
  ``The Evolution of Protoplanetary Disks around Millisecond Pulsars: The PSR 1257+12 System"
  in Astrophysical Journal ; 666, 1232 (2007)
  
  
• [46] J. Cho, K. Menou, B. Hansen & S. Seager
  ``Atmospheric Circulation of Close-In Extrasolar Giant Planets I: Global, Barotropic, Adiabatic Simulations ,
  in Astrophysical Journal ; 675, 817 (2008)
  
  
• [45] E.Rauscher, K. Menou, J. Cho, S. Seager, & B. Hansen
  ``Hot Jupiter Variability in Eclipse Depth'' ,
  Astrophysical Journal Letters ; 662, L115 (2007)
  
  
• [44] E.Rauscher, K. Menou, S. Seager, D. Deming, J. Cho & B. Hansen
  ``Toward Eclipse Mapping of Hot Jupiters'' ,
  Astrophysical Journal ; 664, 1119 (2007)
  
  
• [43] J. Kalirai, J. Anderson, H. Richer, I. King, J. Brewer, G. Carraro, S. Davis, G. Fahlman, B. Hansen, J. Hurley, S. Lepine, D. Reitzel, R. Rich, M. Shara & P. Stetson,
  ``The Space Motion of the Globular Cluster NGC 6397'' ,
  Astrophysical Journal Letters ; 657, L93 (2007)
  
  
• [42] J. Harrington, B. Hansen, S. Luszcz, S. Seager, D. Deming, K. Menou, J. Cho, L. J. Richardson
  ``The Phase-Dependent Infrared Brightness of the Extrasolar Planet upsilon Andromedae b'' ,
  Science , October 27 , (2006)
  see, also, the press release.
  
  
• [41] S. Berukoff & B. Hansen
  ``Cluster Core Dynamics in the Galactic Center'' ,
  Astrophysical Journal 650, 901 (2006)
  
  
• [40] H.B.Richer, et al
  ``Probing the Faintest Stars in a Globular Star Cluster'' ,
  Science , 313, 936, (2006)
  
  
• [39] B. Hansen, S. Kulkarni & S. Wiktorowicz
  ``A Spitzer Search for Infrared Excesses around Massive Young White Dwarfs'' ,
  Astronomical Journal, 131, 1106 (2006)
  
  
• [38] J. Prochaska et al.
  ``The Galaxy Hosts and Large-Scale Environments of Short-Hard Gamma-ray Bursts'' ,
  Astrophysical Journal 642, 989 (2006)
  
  
• [37] B. Hansen
  ``White Dwarfs in NGC 6791: Avoiding the Helium Flash'' ,
  Astrophysical Journal 635, 522 (2005)
  
  
• [36] S. Seager, L. J. Richardson, B. Hansen, K. Menou, J. Y-K. Cho & D. Deming
  ``On the Dayside Thermal Emission of Hot Jupiters'' ,
  Astrophysical Journal 632, 1122 (2005)
  
  
• [35] J. Kalirai, H. Richer, B. Hansen, D. Reitzel & R. Rich
  ``The Dearth of Massive, Helium-Rich White Dwarfs in Young Open Star Clusters'' ,
  Astrophysical Journal Letters 618, L129 (2005)
  
  
• [34] J. Kalirai, H. Richer, D. Reitzel, B. Hansen, R. Rich, G. Fahlman, B. Gibson & T. Von Hippel
  ``The Initial-Final Mass Relationship: Spectroscopy of White Dwarfs in NGC 2099 (M37)'' ,
  Astrophysical Journal Letters 618, L123 (2005)
  
  
• [33] B. Hansen, H. Richer, G. Fahlman, P. Stetson, J. Brewer, T. Currie, B. Gibson, R. Ibata, R. M. Rich & M. Shara
  ``HST Observations of the White Dwarf Cooling Sequence of M4'' ,
  Astrophysical Journal Supplements 155 551 (2004)
  
  
• [32] B. Hansen
  ``The Astrophysics of Cool White Dwarfs''
  Physics Reports 399 1 (2004)
  
  
• [31] H.B.Richer, J. Brewer, G.G. Fahlman, J. Kalirai, P.B. Stetson, B. Hansen, R.M. Rich, R. Ibata, B.K. Gibson & M.M. Shara
  ``Concerning the White Dwarf Cooling Age of M4: A Reply to De Marchi et al. on ``A Different Interpretation of Recent Deep HST Observations'''' ,
  Astronomical Journal 127 2904 (2004)
  
  
• [30] H.B. Richer, G.G. Fahlman, J. Brewer, S. Davis, J. Kalirai, P. B. Stetson, B. Hansen, R. M. Rich, R. Ibata, B. K. Gibson & M. M. Shara
  ``Hubble Space Telescope Observations of the Main Sequence of M4'' ,
  Astronomical Journal 127 2771 (2004)
  
  
• [29] S. Salim, R. M. Rich, B. Hansen, L. V. E. Koopmans, B. Oppenheimer & R. D. Blandford,
  ``Cool White Dwarfs Revisited: New Spectroscopy & Photometry'' ,
  Astrophysical Journal 601 1075 (2004)
  
  
• [28] J.S.Kalirai, H.B.Richer, B.Hansen, J.Brewer, G.G. Fahlman, B.D. Gibson, R.Ibata, R.M.Rich & P.B.Stetson,
  ''The Galactic Inner Halo: Searching for White Dwarfs and Measuring the Fundamental Galactic Constant, V0/R0 ''
  Astrophysical Journal 601, 277 (2004)
  
  
• [27] R.D.Ferdman, J. Brewer, G.G.Fahlman, B.K.Gibson, B.M.S.Hansen, M.E.Huber, R.I.Ibata, J.S.Kalirai, J.M.Matthews, R.M.Rich, H.B.Richer, J.F.Rowe, M.M.Shara, & P.B.Stetson,
  ``Searching for Variability in the Globular Cluster Messier 4''
  Astronomical Journal 127, 380 (2004)
  
  
• [26] B.M.S. Hansen & M. Milosavljevic,
  ``The need for a second black hole at the galactic center''
  Astrophysical Journal Letters 593 L77 (2003)
  see also New Scientist
  
  
• [25] S. Sigurdsson, H.B.Richer, B.M.S.Hansen, I.H.Stairs & S.E.Thorsett,
  ''A young white dwarf companion to pulsar B1620-26: Evidence for early planet formation''
  Science 301, 193 (2003),
  see the SSU or Comedy Central
  
  
• [24] B. M. S. Hansen & J. Liebert,
  '' Cool White Dwarfs ''
  Annual Reviews of Astronomy & Astrophysics 41 , 465-515 (2003)
  
  
• [23] J. Cho, K. Menou, B. Hansen & S. Seager,
  ''The changing face of the extrasolar giant planet, HD209458b''
  Astrophysical Journal Letters 587 L117 (2003)
  
  
• [22] K.Menou, J. Cho, S. Seager & B. Hansen
  ''Weather variability of close-in extrasolar giant planets''
  Astrophysical Journal Letters 587 L113 (2003)
  
  
• [21] B. M. S. Hansen, V. Kalogera & F. A. Rasio,
  ''Helium Core White Dwarfs in Globular Clusters ''
  Astrophysical Journal 586 1364 (2003)
  
  
• [20] B. M. S.Hansen,
  ''Type Ia Supernovae and High Velocity White Dwarfs'' ,
  Astrophysical Journal 582 915 (2003)
  
  
• [19] B. M. S. Hansen et al.,
  ''The White Dwarf Cooling Sequence of the Globular Cluster Messier 4''
  Astrophysical Journal Letters 574, L155 (2002),
  see the SSU
  
  
• [18] H. B. Richer et al.,
  ''The Main Sequence and Mass Function of the Globular Cluster Messier 4''
  Astrophysical Journal Letters 574, L151 (2002)
  
  
• [17] C. Stoughton et al.,
  ''Sloan Digital Sky Survey: Early Data Release''
  Astronomical Journal , 123, 485 (2002)
  
  
• [16] B. M. S. Hansen,
  ''Halo White Dwarfs, Thick Disks and a Sanity Check.''
  Astrophysical Journal , 558, L39 (2001)
  
  
• [15] N. Murray, B. Chaboyer, P. Arras, B. Hansen, & R. W. Noyes,
  '' Stellar Pollution in the Solar Neighbourhood'',
  Astrophysical Journal , 555, 801 (2001)
  
  
• [14] B. M. S. Hansen & M. Lyutikov,
  '' Radio and X-ray signatures of merging neutron stars''
  Monthly Notices of Royal Astronomical Society , 322, 695 (2001)
  
  
• [13] H. C. Harris, B. M. S. Hansen, et al.,
  ''A New Very Cool White Dwarf discovered by the Sloan Digital Sky Survey'' ,
  Astrophysical Journal, 549, L109 (2001)
  
  
• [12] H. B. Richer, B. Hansen, et al.,
  ''Isochrones and Luminosity Functions for Old White Dwarfs'' ,
  Astrophysical Journal , 529, 318 (2000)
  
  
• [11] P. J. Armitage & B. M. S. Hansen,
  ''Early Planet Formation as a trigger for further planet formation'' ,
  Nature , 402, 633 (1999)
  
  
• [10] B. M. S. Hansen,
  ''The Origin of Primordial Dwarf Stars and Baryonic Dark Matter''
  Astrophysical Journal Letters , 517, L39 (1999)
  
  
• [9] B. M. S. Hansen,
  ''Cooling Models for Old White Dwarfs''
  Astrophysical Journal , 520, 680 (1999)
  
  
• [8] B. M. S. Hansen,
  ''On the Frequency and Remnants of Hypernovae'' ,
  Astrophysical Journal Letters , 512, L117 (1999)
  
  
• [7] M. B. Davies & B. M. S. Hansen,
  ''Neutron Star Retention and Millisecond Pulsar Production in Globular Clusters'' ,
  Monthly Notices of Royal Astronomical Society , 301, 15 (1998)
  
  
• [6] B. M. S. Hansen,
  '' Old and Blue White Dwarfs as a detectable source of microlensing events'' ,
  Nature , 394, 860 (1998)
  See Nature News & Views
  
  
• [5] B. M. S. Hansen & C. Murali,
  ''Gamma Ray Bursts from Stellar Collisions''
  Astrophysical Journal Letters , 505, L15 (1998)
  
  
• [4] N. Murray, B. Hansen, M. Holman & S. Tremaine,
  '' Migrating Planets''
  Science , 279, 69 (1998)
  
  
• [3] B.M.S.Hansen & E.S.Phinney,
  ''Stellar Forensics: II - Millisecond Pulsar Binaries''
  Monthly Notices of Royal Astronomical Society , 294, 569 (1998)
  
  
• [2] B.M.S.Hansen & E.S.Phinney,
  ''Stellar Forensics: I - Cooling Curves''
  Monthly Notices of Royal Astronomical Society , 294, 557 (1998)
  
  
• [1] B.M.S.Hansen & E.S.Phinney,
  ''The Pulsar Kick Velocity Distribution''
  Monthly Notices of Royal Astronomical Society, 291, 569 (1997)

Unrefereed Publications

• B. Hansen, "Planets form from Rings" Nature Astronomy News and Views (2021)
• B. Hansen, "What moons in other solar systems reveal about planets like Neptune and Jupiter " , The Conversation Oct 2 (2019)
• I. Crossfield, T. Barman, B. Hansen & S. Frewen, "An Upper Limit on He Absorption in GJ 1214b" , Research Notes of the American Astronomical Society , 3 24
• B.Hansen & B. Zuckerman, "Ejection of material --``Jurads'' -- from post main sequence planetary systems" , Research Notes of the American Astronomical Society , 1 55
• I. Crossfield, T. Barman, B. Hansen, A. Howard, "Warm Ice Giant GJ 3470b: A Metal-rich, Hazy, or Low-Methane Atmosphere" , Protostars and Planets VI Heidelberg, Poster 2G011
• I.J.M.Crossfield, T. Barman, B.M.S. Hansen, I. Tanaka & T. Kodama, "Re-evaluating hot Jupiter WASP-12b: An update" , Hot Planets and Cool Stars Garching, EPJ Conf. 47, id.13005
• F.E.Koch & B.M.S.Hansen, "On Collisional Capture Rates of Irregular Satellites Around the Gas-Giant Planets and the Minimum Mass of the Solar Nebula"
  Asteroids, Comets, Meteors 2012: Niigata, LPI Contribution id.6007
• J.R.Barnes et al., "Spectroscopic detection and characterisation of planetary atmospheres" , Research, Science and Technology of Brown Dwarfs and Exoplanets , Shanghai, EPJ Conf, 16 id.04001
• S.R.Kulkarni, H.E.Schlichting, B. M. S. Hansen, & J. Catanzarite, "No Planet Left Behind: Investigating Planetary Architecture and Diversity with SIM Lite"
  Astro2010: Astronomy and Astrophysics Decadal Survey White Papers, 166
• J.S.Kalirai; Richer, H. B.; Reitzel, D.; Hansen, B. M. S.; Rich, R. M.; Fahlman, G. G.; Gibson, B. K.; von Hippel, T., "Spectroscopy of Faint White Dwarfs - The DA/DB Ratio and the Initial-Final Mass Relation"
  14th European Workshop on White Dwarfs ASP Conf. Series. 334, 9
• J.X.Prochaska, J. Bloom, H.-W. Chen, B. Hansen, J. Kalirai, M. Rich and H. Richer, "GRB 050724: Secure Host Redshift from Keck " , GCN GRB Observation Report #3700
• B. M. S. Hansen, "Discoveries from the Stellar Graveyard" , HUBBLE 2004 Science Year in Review
• S.R.Kulkarni, B. M. S. Hansen, E. S. Phinney, M.H. van Kerkwijk & G. Vasisht, "Exceptional Stars: Origins, Companions, Masses and Planets" , Science with the Space Interferometry Mission
  Project Summaries , ed. S. Unwin & S. Turyshev (2003)
• B.M.S.Hansen, ''Theoretical Implications of White Dwarf Observations'' KITP Proceedings Jan 8, 2003
• B.M.S.Hansen, ''A Bright Future for Dark Matter'' Nature 403,30 (2000)
• B.M.S.Hansen, ''Stellar Collisions & Pulsar Planets'' in Stellar Collisions, Mergers & their Consequences, astro-ph/0008226
• B.M.S.Hansen, ''Old White Dwarfs as a Microlensing Population'' in Microlensing 2000 astro-ph/0004133
• B.M.S.Hansen, ''Millisecond Pulsar Ages & Spin Periods'' in Neutron Stars & Pulsars: Thirty Years after the Discovery , 191 (1998)
• E.S.Phinney & B.M.S. Hansen, ''The Pulsar Planet Production Process'' in Planets around Pulsars ASP Conf. Series, 36, 371 (1993)

In preparation

• B. Hansen
  "Hot Jupiters in a Galactic Context"
  
  
• M. Yu, B. Hansen & Y. Hasegawa
  "Breaking Mean Motion Resonances with migration reversals"