Bjorkman, Jon E

Jon E Bjorkman
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Positions

Professor of Physics and Astronomy
Director of Ritter Observatory, Physics and Astronomy , College of Natural Sciences and Mathematics

Contact Info

jon.bjorkman@utoledo.edu

selected publications

Article (Faculty180)
- 2021
  
  "Outbursts and stellar properties of the classical Be star HD 6226". MNRAS. 508.
- 2020
  
  "Revealing the structure of the outer disks of Be stars (Corrigendum)". A&A. 635:C3.
- 2019
  
  "Prevalence of SED Turndown among Classical Be Stars: Are All Be Stars Close Binaries?". ApJ. 885:147.
- 2019
  
  Monte Carlo simulations of polarimetric and light variability from corotating interaction regions in hot stellar winds. MNRAS. 489:2873-2886.
- 2018
  
  The life cycles of Be viscous decretion discs: The case of omega CMa. MNRAS. 479:2214-2228.
- 2018
  
  The life cycles of Be viscous decretion discs: fundamental disc parameters of 54 SMC Be stars. MNRAS. 476:3555-3579.
- 2018
  
  VizieR Online Data Catalog: Photometric variability of BeSS-KELT stars (Labadie-Bartz+, 2017). VizieR Online Data Catalog. 515.
- 2017
  
  A Spectroscopic Orbit for the Late-type Be Star beta CMi. ApJ. 836:112.
- 2017
  
  Multitechnique testing of the viscous decretion disk model (Corrigendum). I. The stable and tenuous disk of the late-type Be star beta CMi. A&A. 607:C1.
- 2017
  
  Photometric Variability of the Be Star Population. AJ. 153:252.
- 2017
  
  Revealing the structure of the outer disks of Be stars. A&A. 601:A74.
- 2017
  
  The complex circumstellar and circumbinary environment of V356 Sgr. MNRAS. 464:1936-1947.
- 2017
  
  The life cycles of Be viscous decretion discs: time-dependent modelling of infrared continuum observations. MNRAS. 464:3071-3089.
- 2017
  
  VizieR Online Data Catalog: High-resolution spectra of *bet CMi (Dulaney+, 2017). VizieR Online Data Catalog. 183.
- 2017
  
  VizieR Online Data Catalog: Spectropolarimetric survey of classical Be stars (Draper+, 2014). VizieR Online Data Catalog. 178.
- 2016
  
  "Erratum: The pseudo-photosphere model for the continuum emission of gaseous discs". mnras. 455:2607-2607.
- 2016
  
  "VizieR Online Data Catalog: V356 Sgr optical polarization (Lomax+, 2017)". VizieR Online Data Catalog. 746.
- 2015
  
  "Multitechnique testing of the viscous decretion disk model. I. The stable and tenuous disk of the late-type Be star {$beta$ CMi}". aap. 584:A85.
- 2015
  
  "The pseudo-photosphere model for the continuum emission of gaseous discs". mnras. 454:2107-2119.
- 2014
  
  "Disk-loss and Disk-renewal Phases in Classical Be Stars. II. Contrasting with Stable and Variable Disks". apj. 786:120.
- 2014
  
  "The HPOL Spectropolarimeter at Ritter Observatory". Journal of Astronomical Instrumentation. 3:1450009.
- 2013
  
  "Anomalous CO$_{2$ Ice toward HOPS-68: A Tracer of Protostellar Feedback}". apj. 766:117.
- 2013
  
  "Geometry and velocity structure of HD 44179's bipolar jet". mnras. 430:1230-1237.
- 2013
  
  "Polarimetric Observations of {$sigma$ Orionis E}". apjl. 766:L9.
- 2013
  
  "Three-dimensional Radiation Transfer in Young Stellar Objects". apjs. 207:30.
- 2012
  
  "Dynamical Evolution of Viscous Disks around Be Stars. I. Photometry". apj. 756:156.
- 2012
  
  "Probing the properties of Be star discs with spectroastrometry and NLTE radiative transfer modelling: {$beta$ CMi}". mnras. 423:L11-L15.
- 2012
  
  "The First Determination of the Viscosity Parameter in the Circumstellar Disk of a Be Star". apjl. 744:L15.
- 2011
  
  "A New Diagnostic of the Radial Density Structure of Be Disks". apjl. 728:L40.
- 2011
  
  "A Spitzer Infrared Spectrograph Detection of Crystalline Silicates in a Protostellar Envelope". apjl. 733:L32.
- 2011
  
  "The nature of the Na I D-lines in the Red Rectangle". mnras. 417:2860-2873.
- 2010
  
  "Disk-Loss and Disk-Renewal Phases in Classical Be Stars. I. Analysis of Long-Term Spectropolarimetric Data". apj. 709:1306-1320.
- 2010
  
  "Toward Understanding the B[e] Phenomenon. IV. Modeling of IRAS 00470+6429". apj. 721:1079-1089.
- 2009
  
  "Cyclic variability of the circumstellar disk of the Be star {$zeta$ Tauri. II. Testing the 2D global disk oscillation model}". aap. 504:915-927.
- 2009
  
  "Did Fomalhaut, HR 8799, and HL Tauri Form Planets Via the Gravitational Instability? Placing Limits on the Required Disk Masses". apjl. 702:L163-L167.
- 2008
  
  "Albedo models for the residual south polar cap on Mars: Implications for the stability of the cap under near-perihelion global dust storm conditions". planss. 56:181-193.
- 2008
  
  "Non-LTE Monte Carlo Radiative Transfer. II. Nonisothermal Solutions for Viscous Keplerian Disks". apj. 684:1374-1383.
- 2008
  
  "On the Determination of the Rotational Oblateness of Achernar". apjl. 676:L41.
- 2008
  
  "Spectropolarimetry of the massive post-red supergiants IRC +10420 and HD 179821". mnras. 385:967-978.
- 2007
  
  "Achernar: Rapid Polarization Variability as Evidence of Photospheric and Circumstellar Activity". apjl. 671:L49-L52.
- 2007
  
  "CHARA Array K'-Band Measurements of the Angular Dimensions of Be Star Disks". apj. 654:527-543.
- 2007
  
  "Discovery of a New Dusty B[e] Star in the Small Magellanic Cloud". apj. 670:1331-1336.
- 2007
  
  "The Role of Evolutionary Age and Metallicity in the Formation of Classical Be Circumstellar Disks. II. Assessing the Evolutionary Nature of Candidate Disk Systems". apj. 671:2040-2058.
- 2007
  
  "Toward Mapping the Detailed Density Structure of Classical Be Circumstellar Disks". apjl. 656:L21-L24.
- 2006
  
  "Non-LTE Monte Carlo Radiative Transfer. I. The Thermal Properties of Keplerian Disks around Classical Be Stars". apj. 639:1081-1094.
- 2006
  
  "Observational Properties of Protoplanetary Disk Gaps". apjl. 637:L125-L128.
- 2006
  
  "Properties of the {$delta$ Scorpii Circumstellar Disk from Continuum Modeling}". apj. 652:1617-1625.
- 2006
  
  "The polarization signature from microlensing of circumstellar envelopes in caustic crossing events". mnras. 366:92-100.
- 2005
  
  "Brown dwarf circumstellar disk structure". memsai. 76:309.
- 2005
  
  "Modelling the photopolarimetric variability of AA Tau". mnras. 358:632-640.
- 2005
  
  "Observations and Modeling of the Inner Disk Region of T Tauri Stars". apj. 622:440-450.
- 2004
  
  "Effects of Grain Size on the Spectral Energy Distribution of Dusty Circumstellar Envelopes". apj. 604:238-251.
- 2004
  
  "The structure of brown dwarf circumstellar discs". mnras. 351:607-616.
- 2004
  
  "Two-Dimensional Radiative Transfer in Protostellar Envelopes. III. Effects of Stellar Temperature". apj. 617:1177-1190.
- 2003
  
  "Constraints on a planetary origin for the gap in the protoplanetary disc of GM Aurigae". mnras. 342:79-85.
- 2003
  
  "NICMOS Coronagraphic Observations of the GM Aurigae Circumstellar Disk". aj. 125:1467-1479.
- 2003
  
  "Spatial Study with the Very Large Telescope of a New Resolved Edge-on Circumstellar Dust Disk Discovered at the Periphery of the {$rho$ Ophiuchi Dark Cloud}". apj. 586:296-305.
- 2003
  
  "The Far-Infrared Spectral Energy Distributions of X-Ray-selected Active Galaxies". apj. 590:128-148.
- 2003
  
  "Two-dimensional Radiative Transfer in Protostellar Envelopes. I. Effects of Geometry on Class I Sources". apj. 591:1049-1063.
- 2003
  
  "Two-dimensional Radiative Transfer in Protostellar Envelopes. II. An Evolutionary Sequence". apj. 598:1079-1099.
- 2002
  
  "Infrared Signatures of Protoplanetary Disk Evolution". apj. 567:1183-1191.
- 2002
  
  "Polarization from microlensing of spherical circumstellar envelopes by a point lens". mnras. 336:501-510.
- 2002
  
  "Regression of the Mountains of Mitchel polar ice after the onset of a global dust storm on Mars". grl. 29:2017.
- 2002
  
  "The Spectral Energy Distribution of HH 30 IRS: Constraining the Circumstellar Dust Size Distribution". apj. 564:887-895.
- 2001
  
  "Radiative Equilibrium and Temperature Correction in Monte Carlo Radiation Transfer". apj. 554:615-623.
- 2000
  
  "Stagnation and Infall of Dense Clumps in the Stellar Wind of {$tau$ Scorpii}". apj. 534:348-358.
- 1999
  
  "SN 1987A: Rotation and a Binary Companion". apj. 512:322-331.
- 1999
  
  "Theoretical Modeling of ISO Results on Planetary Nebula NGC 7027". apj. 515:640-648.
- 1998
  
  "The First Ultraviolet and Optical Spectropolarimetry of the B[e] Star HD 50138". apj. 509:904-910.
- 1998
  
  "``WCFields'': A Magnetic Rotating Stellar Wind Model from Wind Compression Theory". apj. 505:910-920.
- 1997
  
  "Constraints on the Geometry of Circumstellar Envelopes: Optical Interferometric and Spectropolarimetric Observations of Seven Be Stars". apj. 479:477-496.
- 1997
  
  "Deriving the Geometry of Be Star Circumstellar Envelopes from Continuum Spectropolarimetry. I. The Case of {$zeta$ Tauri}". apj. 477:926-939.
- 1996
  
  "Equatorial Wind Compression Effects across the H-R Diagram". apj. 459:671.
- 1996
  
  "Magnetic Accretion and Photopolarimetric Variability in T Tauri Stars". apjl. 458:L79.
- 1996
  
  "The Effect of Multiple Scattering on the Polarization from Axisymmetric Circumstellar Envelopes. I. Pure Thomson Scattering Envelopes". apj. 461:828.
- 1996
  
  "The Effect of Multiple Scattering on the Polarization from Axisymmetric Circumstellar Envelopes. II. Thomson Scattering in the Presence of Absorptive Opacity Sources". apj. 461:847.
- 1995
  
  "Effects of prescattering attenuation of spectropolarimetric line profiles". apj. 443:348-362.
- 1995
  
  "The Solution Topology of Radiation-driven Winds. I. The X-Type Nature of the CAK Critical Point". apj. 453:369.
- 1994
  
  "Effects of rotation on hot star winds". apss. 221:443-453.
- 1994
  
  "Evidence for a disk in the wind of HD 93521: UV line profiles from an axisymmetric model". apj. 435:416-434.
- 1994
  
  "The effects of gravity darkening on the ultraviolet continuum polarization produced by circumstellar disks". apj. 436:818-830.
- 1993
  
  "Equatorial disk formation around rotating stars due to Ram pressure confinement by the stellar wind". apj. 409:429-449.
- 1987
  
  "Anomaly-free supergravity theories remain anomaly-free after dimensional reduction". Physics Letters B. 198:349-355.
- 1985
  
  "Low-energy predictions of a two-loop finite supersymmetric SU $_{5$ theory}". Nuclear Physics B. 259:503-532.
- 1985
  
  "The unification mass, sin$^{2$ thetas$_w$ m$_b$/m$_τ$ in non-minimal supersymmetric SU(5)}". Nuclear Physics B. 259:533-548.
Article (Web of Science)
- 2019
  
  Prevalence of SED Turndown among Classical Be Stars: Are All Be Stars Close Binaries?. ASTROPHYSICAL JOURNAL. 885.
  Full Text via DOI: 10.3847/1538-4357/ab48e7
- 2019
  
  Monte Carlo simulations of polarimetric and light variability from corotating interaction regions in hot stellar winds. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY. 489:2873-2886.
  Full Text via DOI: 10.1093/mnras/stz2273
- 2018
  
  The life cycles of Be viscous decretion discs: The case of omega CMa. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY. 479:2214-2228.
  Full Text via DOI: 10.1093/mnras/sty1577
- 2018
  
  The life cycles of Be viscous decretion discs: fundamental disc parameters of 54 SMC Be stars. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY. 476:3555-3579.
  Full Text via DOI: 10.1093/mnras/sty431
- 2017
  
  Photometric Variability of the Be Star Population. ASTRONOMICAL JOURNAL. 153.
  Full Text via DOI: 10.3847/1538-3881/aa6396
- 2017
  
  Revealing the structure of the outer disks of Be stars. ASTRONOMY & ASTROPHYSICS. 601.
  Full Text via DOI: 10.1051/0004-6361/201629932
- 2017
  
  A Spectroscopic Orbit for the Late-type Be Star beta CMi. ASTROPHYSICAL JOURNAL. 836.
  Full Text via DOI: 10.3847/1538-4357/836/1/112
- 2017
  
  The complex circumstellar and circumbinary environment of V356 Sgr. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY. 464:1936-1947.
  Full Text via DOI: 10.1093/mnras/stw2457
- 2017
  
  The life cycles of Be viscous decretion discs: time-dependent modelling of infrared continuum observations. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY. 464:3071-3089.
  Full Text via DOI: 10.1093/mnras/stw2542
- 2015
  
  Multitechnique testing of the viscous decretion disk model I. The stable and tenuous disk of the late-type Be star beta CMi. ASTRONOMY & ASTROPHYSICS. 584.
  Full Text via DOI: 10.1051/0004-6361/201526535
- 2015
  
  The pseudo-photosphere model for the continuum emission of gaseous discs. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY. 454:2107-2119.
  Full Text via DOI: 10.1093/mnras/stv2074
- 2014
  
  DISK-LOSS AND DISK-RENEWAL PHASES IN CLASSICAL Be STARS. II. CONTRASTING WITH STABLE AND VARIABLE DISKS. ASTROPHYSICAL JOURNAL. 786.
  Full Text via DOI: 10.1088/0004-637X/786/2/120
- 2014
  
  DISK-LOSS AND DISK-RENEWAL PHASES IN CLASSICAL Be STARS. II. CONTRASTING WITH STABLE AND VARIABLE DISKS. ASTROPHYSICAL JOURNAL. 786:120.
  Full Text via DOI: 10.1088/0004-637x/786/2/120
- 2014
  
  The HPOL Spectropolarimeter at Ritter Observatory. Journal of Astronomical Instrumentation. 03:1450009.
  Full Text via DOI: 10.1142/s2251171714500093
- 2013
  
  THREE-DIMENSIONAL RADIATION TRANSFER IN YOUNG STELLAR OBJECTS. ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES. 207.
  Full Text via DOI: 10.1088/0067-0049/207/2/30
- 2013
  
  ANOMALOUS CO2 ICE TOWARD HOPS-68: A TRACER OF PROTOSTELLAR FEEDBACK. ASTROPHYSICAL JOURNAL. 766.
  Full Text via DOI: 10.1088/0004-637X/766/2/117
- 2013
  
  Geometry and velocity structure of HD 44179's bipolar jet. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY. 430:1230-1237.
  Full Text via DOI: 10.1093/mnras/sts693
- 2013
  
  POLARIMETRIC OBSERVATIONS OF sigma ORIONIS E. ASTROPHYSICAL JOURNAL LETTERS. 766.
  Full Text via DOI: 10.1088/2041-8205/766/1/L9
- 2013
  
  ANOMALOUS CO2ICE TOWARD HOPS-68: A TRACER OF PROTOSTELLAR FEEDBACK. ASTROPHYSICAL JOURNAL. 766:117.
  Full Text via DOI: 10.1088/0004-637x/766/2/117
- 2013
  
  POLARIMETRIC OBSERVATIONS OF σ ORIONIS E. ASTROPHYSICAL JOURNAL LETTERS. 766:L9.
  Full Text via DOI: 10.1088/2041-8205/766/1/l9
- 2012
  
  DYNAMICAL EVOLUTION OF VISCOUS DISKS AROUND Be STARS. I. PHOTOMETRY. ASTROPHYSICAL JOURNAL. 756.
  Full Text via DOI: 10.1088/0004-637X/756/2/156
- 2012
  
  Probing the properties of Be star discs with spectroastrometry and NLTE radiative transfer modelling: beta CMi. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY. 423:L11-L15.
  Full Text via DOI: 10.1111/j.1745-3933.2012.01241.x
- 2012
  
  THE FIRST DETERMINATION OF THE VISCOSITY PARAMETER IN THE CIRCUMSTELLAR DISK OF A Be STAR. ASTROPHYSICAL JOURNAL LETTERS. 744.
  Full Text via DOI: 10.1088/2041-8205/744/1/L15
- 2012
  
  DYNAMICAL EVOLUTION OF VISCOUS DISKS AROUND Be STARS. I. PHOTOMETRY. ASTROPHYSICAL JOURNAL. 756:156.
  Full Text via DOI: 10.1088/0004-637x/756/2/156
- 2012
  
  THE FIRST DETERMINATION OF THE VISCOSITY PARAMETER IN THE CIRCUMSTELLAR DISK OF A Be STAR. ASTROPHYSICAL JOURNAL LETTERS. 744:L15.
  Full Text via DOI: 10.1088/2041-8205/744/1/l15
- 2011
  
  The nature of the Na i D-lines in the Red Rectangle. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY. 417:2860-2873.
  Full Text via DOI: 10.1111/j.1365-2966.2011.19447.x
- 2011
  
  A SPITZER INFRARED SPECTROGRAPH DETECTION OF CRYSTALLINE SILICATES IN A PROTOSTELLAR ENVELOPE. ASTROPHYSICAL JOURNAL LETTERS. 733.
  Full Text via DOI: 10.1088/2041-8205/733/2/L32
- 2011
  
  A NEW DIAGNOSTIC OF THE RADIAL DENSITY STRUCTURE OF Be DISKS. ASTROPHYSICAL JOURNAL LETTERS. 728.
  Full Text via DOI: 10.1088/2041-8205/728/2/L40
- 2011
  
  A SPITZER INFRARED SPECTROGRAPH DETECTION OF CRYSTALLINE SILICATES IN A PROTOSTELLAR ENVELOPE. ASTROPHYSICAL JOURNAL LETTERS. 733:L32.
  Full Text via DOI: 10.1088/2041-8205/733/2/l32
- 2011
  
  A NEW DIAGNOSTIC OF THE RADIAL DENSITY STRUCTURE OF Be DISKS. ASTROPHYSICAL JOURNAL LETTERS. 728:L40.
  Full Text via DOI: 10.1088/2041-8205/728/2/l40
- 2010
  
  TOWARD UNDERSTANDING THE B[e] PHENOMENON. IV. MODELING OF IRAS 00470+6429. ASTROPHYSICAL JOURNAL. 721:1079-1089.
  Full Text via DOI: 10.1088/0004-637X/721/2/1079
- 2010
  
  DISK-LOSS AND DISK-RENEWAL PHASES IN CLASSICAL Be STARS. I. ANALYSIS OF LONG-TERM SPECTROPOLARIMETRIC DATA. ASTROPHYSICAL JOURNAL. 709:1306-1320.
  Full Text via DOI: 10.1088/0004-637X/709/2/1306
- 2010
  
  DISK-LOSS AND DISK-RENEWAL PHASES IN CLASSICAL Be STARS. I. ANALYSIS OF LONG-TERM SPECTROPOLARIMETRIC DATA. ASTROPHYSICAL JOURNAL. 709:1306-1320.
  Full Text via DOI: 10.1088/0004-637x/709/2/1306
- 2010
  
  TOWARD UNDERSTANDING THE B[e] PHENOMENON. IV. MODELING OF IRAS 00470+6429. ASTROPHYSICAL JOURNAL. 721:1079-1089.
  Full Text via DOI: 10.1088/0004-637x/721/2/1079
- 2009
  
  DID FOMALHAUT, HR 8799, AND HL TAURI FORM PLANETS VIA THE GRAVITATIONAL INSTABILITY? PLACING LIMITS ON THE REQUIRED DISK MASSES. ASTROPHYSICAL JOURNAL LETTERS. 702:L163-L167.
  Full Text via DOI: 10.1088/0004-637X/702/2/L163
- 2009
  
  Cyclic variability of the circumstellar disk of the Be star zeta Tauri II. Testing the 2D global disk oscillation model. ASTRONOMY & ASTROPHYSICS. 504:915-927.
  Full Text via DOI: 10.1051/0004-6361/200810962
- 2009
  
  DID FOMALHAUT, HR 8799, AND HL TAURI FORM PLANETS VIA THE GRAVITATIONAL INSTABILITY? PLACING LIMITS ON THE REQUIRED DISK MASSES. ASTROPHYSICAL JOURNAL. 702:L163-L167.
  Full Text via DOI: 10.1088/0004-637x/702/2/l163
- 2008
  
  Non-LTE Monte Carlo radiative transfer. II. Nonisothermal solutions for viscous Keplerian disks. ASTROPHYSICAL JOURNAL. 684:1374-1383.
- 2008
  
  Spectropolarimetry of the massive post-red supergiants IRC+10420 and HD 179821. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY. 385:967-978.
  Full Text via DOI: 10.1111/j.1365-2966.2008.12889.x
- 2008
  
  On the determination of the rotational oblateness of Achernar. ASTROPHYSICAL JOURNAL LETTERS. 676:L41-L44.
- 2008
  
  Albedo models for the residual south polar cap on Mars: Implications for the stability of the cap under near-perihelion global dust storm conditions. PLANETARY AND SPACE SCIENCE. 56:181-193.
  Full Text via DOI: 10.1016/j.pss.2007.08.003
- 2008
  
  Non‐LTE Monte Carlo Radiative Transfer. II. Nonisothermal Solutions for Viscous Keplerian Disks. ASTROPHYSICAL JOURNAL. 684:1374-1383.
  Full Text via DOI: 10.1086/589875
- 2008
  
  On the Determination of the Rotational Oblateness of Achernar. ASTROPHYSICAL JOURNAL. 676:L41-L44.
  Full Text via DOI: 10.1086/586895
- 2007
  
  The role of evolutionary age and metallicity in the formation of classical be circumstellar disks. II. Assessing the evolutionary nature of candidate disk systems. ASTROPHYSICAL JOURNAL. 671:2040-2058.
- 2007
  
  Achernar: Rapid polarization variability as evidence of photospheric and circumstellar activity. ASTROPHYSICAL JOURNAL LETTERS. 671:L49-L52.
- 2007
  
  Toward mapping the detailed density structure of classical Be circumstellar disks. ASTROPHYSICAL JOURNAL. 656:L21-L24.
- 2007
  
  CHARA Array K '-band measurements of the angular dimensions of Be star disks. ASTROPHYSICAL JOURNAL. 654:527-543.
- 2007
  
  Achernar: Rapid Polarization Variability as Evidence of Photospheric and Circumstellar Activity. ASTROPHYSICAL JOURNAL. 671:L49-L52.
  Full Text via DOI: 10.1086/524772
- 2007
  
  CHARA ArrayK′‐Band Measurements of the Angular Dimensions of Be Star Disks. ASTROPHYSICAL JOURNAL. 654:527-543.
  Full Text via DOI: 10.1086/509144
- 2007
  
  Discovery of a New Dusty B[e] Star in the Small Magellanic Cloud. ASTROPHYSICAL JOURNAL. 670:1331-1336.
  Full Text via DOI: 10.1086/522330
- 2007
  
  The Role of Evolutionary Age and Metallicity in the Formation of Classical Be Circumstellar Disks. II. Assessing the Evolutionary Nature of Candidate Disk Systems. ASTROPHYSICAL JOURNAL. 671:2040-2058.
  Full Text via DOI: 10.1086/522293
- 2007
  
  Toward Mapping the Detailed Density Structure of Classical Be Circumstellar Disks. ASTROPHYSICAL JOURNAL. 656:L21-L24.
  Full Text via DOI: 10.1086/512123
- 2006
  
  Properties of the delta scorpii circumstellar disk from continuum modeling. ASTROPHYSICAL JOURNAL. 652:1617-1625.
- 2006
  
  Non-LTE Monte Carlo radiative transfer. I. The thermal properties of Keplerian disks around classical Be stars. ASTROPHYSICAL JOURNAL. 639:1081-1094.
- 2006
  
  The polarization signature from microlensing of circumstellar envelopes in caustic crossing events. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY. 366:92-100.
  Full Text via DOI: 10.1111/j.1365-2966.2005.09798.x
- 2006
  
  Observational properties of protoplanetary disk gaps. ASTROPHYSICAL JOURNAL. 637:L125-L128.
- 2006
  
  Non‐LTE Monte Carlo Radiative Transfer. I. The Thermal Properties of Keplerian Disks around Classical Be Stars. ASTROPHYSICAL JOURNAL. 639:1081-1094.
  Full Text via DOI: 10.1086/499483
- 2006
  
  Observational Properties of Protoplanetary Disk Gaps. ASTROPHYSICAL JOURNAL. 637:L125-L128.
  Full Text via DOI: 10.1086/500584
- 2006
  
  Properties of the δ Scorpii Circumstellar Disk from Continuum Modeling. ASTROPHYSICAL JOURNAL. 652:1617-1625.
  Full Text via DOI: 10.1086/507935
- 2005
  
  Modelling the photopolarimetric variability of AA Tau. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY. 358:632-640.
  Full Text via DOI: 10.1111/j.1365-2966.2005.08805.x
- 2005
  
  Observations and modeling of the inner disk region of T Tauri stars. ASTROPHYSICAL JOURNAL. 622:440-450.
- 2005
  
  Observations and Modeling of the Inner Disk Region of T Tauri Stars. ASTROPHYSICAL JOURNAL. 622:440-450.
  Full Text via DOI: 10.1086/427770
- 2004
  
  Effects of Grain Size on the Spectral Energy Distribution of Dusty Circumstellar Envelopes. ASTROPHYSICAL JOURNAL. 604:238-251.
  Full Text via DOI: 10.1086/381878
- 2004
  
  The structure of brown dwarf circumstellar discs. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY. 351:607-616.
  Full Text via DOI: 10.1111/j.1365-2966.2004.07807.x
- 2004
  
  Two‐Dimensional Radiative Transfer in Protostellar Envelopes. III. Effects of Stellar Temperature. ASTROPHYSICAL JOURNAL. 617:1177-1190.
  Full Text via DOI: 10.1086/425608
- 2003
  
  Constraints on a planetary origin for the gap in the protoplanetary disc of GM Aurigae. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY. 342:79-85.
  Full Text via DOI: 10.1046/j.1365-8711.2003.06515.x
- 2003
  
  NICMOS Coronagraphic Observations of the GM Aurigae Circumstellar Disk. ASTRONOMICAL JOURNAL. 125:1467-1479.
  Full Text via DOI: 10.1086/367596
- 2003
  
  Spatial Study with the Very Large Telescope of a New Resolved Edge‐on Circumstellar Dust Disk Discovered at the Periphery of the ρ Ophiuchi Dark Cloud. ASTROPHYSICAL JOURNAL. 586:296-305.
  Full Text via DOI: 10.1086/367557
- 2003
  
  The Far‐Infrared Spectral Energy Distributions of X‐Ray–selected Active Galaxies. ASTROPHYSICAL JOURNAL. 590:128-148.
  Full Text via DOI: 10.1086/374919
- 2003
  
  Two‐dimensional Radiative Transfer in Protostellar Envelopes. I. Effects of Geometry on Class I Sources. ASTROPHYSICAL JOURNAL. 591:1049-1063.
  Full Text via DOI: 10.1086/375415
- 2003
  
  Two‐dimensional Radiative Transfer in Protostellar Envelopes. II. An Evolutionary Sequence. ASTROPHYSICAL JOURNAL. 598:1079-1099.
  Full Text via DOI: 10.1086/379068
- 2002
  
  Infrared Signatures of Protoplanetary Disk Evolution. ASTROPHYSICAL JOURNAL. 567:1183-1191.
  Full Text via DOI: 10.1086/338662
- 2002
  
  Polarization from microlensing of spherical circumstellar envelopes by a point lens. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY. 336:501-510.
  Full Text via DOI: 10.1046/j.1365-8711.2002.05766.x
- 2002
  
  Regression of the Mountains of Mitchel polar ice after the onset of a global dust storm on Mars. GEOPHYSICAL RESEARCH LETTERS. 29:2017.
  Full Text via DOI: 10.1029/2002gl015458
- 2002
  
  The Spectral Energy Distribution of HH 30 IRS: Constraining the Circumstellar Dust Size Distribution. ASTROPHYSICAL JOURNAL. 564:887-895.
  Full Text via DOI: 10.1086/324285
- 2001
  
  Radiative Equilibrium and Temperature Correction in Monte Carlo Radiation Transfer. ASTROPHYSICAL JOURNAL. 554:615-623.
  Full Text via DOI: 10.1086/321336
- 2000
  
  Stagnation and Infall of Dense Clumps in the Stellar Wind of τ Scorpii. ASTROPHYSICAL JOURNAL. 534:348-358.
  Full Text via DOI: 10.1086/308730
- 1999
  
  SN 1987A: Rotation and a Binary Companion. ASTROPHYSICAL JOURNAL. 512:322-331.
  Full Text via DOI: 10.1086/306746
- 1999
  
  Theoretical Modeling ofISOResults on Planetary Nebula NGC 7027. ASTROPHYSICAL JOURNAL. 515:640-648.
  Full Text via DOI: 10.1086/307047
- 1998
  
  The First Ultraviolet and Optical Spectropolarimetry of the B[e] Star HD 50138. ASTROPHYSICAL JOURNAL. 509:904-910.
  Full Text via DOI: 10.1086/306508
- 1998
  
  “WCFields”: A Magnetic Rotating Stellar Wind Model from Wind Compression Theory. ASTROPHYSICAL JOURNAL. 505:910-920.
  Full Text via DOI: 10.1086/306189
- 1997
  
  Constraints on the Geometry of Circumstellar Envelopes: Optical Interferometric and Spectropolarimetric Observations of Seven Be Stars. ASTROPHYSICAL JOURNAL. 479:477-496.
  Full Text via DOI: 10.1086/303854
- 1997
  
  Deriving the Geometry of Be Star Circumstellar Envelopes from Continuum Spectropolarimetry. I. The Case of ζ Tauri. ASTROPHYSICAL JOURNAL. 477:926-939.
  Full Text via DOI: 10.1086/303747
- 1996
  
  Equatorial Wind Compression Effects across the H-R Diagram. ASTROPHYSICAL JOURNAL. 459:671.
  Full Text via DOI: 10.1086/176932
- 1996
  
  Magnetic Accretion and Photopolarimetric Variability in T Tauri Stars. ASTROPHYSICAL JOURNAL. 458.
  Full Text via DOI: 10.1086/309929
- 1996
  
  The Effect of Multiple Scattering on the Polarization from Axisymmetric Circumstellar Envelopes. I. Pure Thomson Scattering Envelopes. ASTROPHYSICAL JOURNAL. 461:828.
  Full Text via DOI: 10.1086/177105
- 1996
  
  The Effect of Multiple Scattering on the Polarization from Axisymmetric Circumstellar Envelopes. II. Thomson Scattering in the Presence of Absorptive Opacity Sources. ASTROPHYSICAL JOURNAL. 461:847.
  Full Text via DOI: 10.1086/177106
- 1995
  
  Effects of prescattering attenuation of spectropolarimetric line profiles. ASTROPHYSICAL JOURNAL. 443:348.
  Full Text via DOI: 10.1086/175530
- 1995
  
  The Solution Topology of Radiation-driven Winds. I. The X-Type Nature of the CAK Critical Point. ASTROPHYSICAL JOURNAL. 453:369.
  Full Text via DOI: 10.1086/176396
- 1994
  
  Effects of rotation on hot star winds. ASTROPHYSICS AND SPACE SCIENCE. 221:443-453.
  Full Text via DOI: 10.1007/bf01091174
- 1994
  
  Evidence for a disk in the wind of HD 93521: UV line profiles from an axisymmetric model. ASTROPHYSICAL JOURNAL. 435:416.
  Full Text via DOI: 10.1086/174825
- 1994
  
  The effects of gravity darkening on the ultraviolet continuum polarization produced by circumstellar disks. ASTROPHYSICAL JOURNAL. 436:818.
  Full Text via DOI: 10.1086/174958
- 1993
  
  Equatorial disk formation around rotating stars due to Ram pressure confinement by the stellar wind. ASTROPHYSICAL JOURNAL. 409:429.
  Full Text via DOI: 10.1086/172676
- 1987
  
  Anomaly-free supergravity theories remain anomaly-free after dimensional reduction. Physics Letters B. 198:349-355.
  Full Text via DOI: 10.1016/0370-2693(87)90677-0
- 1985
  
  Low-energy predictions of a two-loop finite supersymmetric SU5 theory. Nuclear Physics B. 259:503-532.
  Full Text via DOI: 10.1016/0550-3213(85)90648-0
- 1985
  
  The unification mass, sin2 θw mb/mτ in non-minimal supersymmetric SU(5). Nuclear Physics B. 259:533-548.
  Full Text via DOI: 10.1016/0550-3213(85)90649-2
Conference Poster (Faculty180)
Correction (Web of Science)
- 2020
  
  Revealing the structure of the outer disks of Be stars (vol 601, A74, 2017). ASTRONOMY & ASTROPHYSICS.
  Full Text via DOI: 10.1051/0004-6361/201629932e
- 2017
  
  Multitechnique testing of the viscous decretion disk model I. The stable and tenuous disk of the late-type Be star beta CMi (vol 584, A85, 2015). ASTRONOMY & ASTROPHYSICS.
  Full Text via DOI: 10.1051/0004-6361/201526535e
- 2016
  
  The pseudo-photosphere model for the continuum emission of gaseous discs (vol 454, pg 2107, 2015). MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY. 2607-2607.
  Full Text via DOI: 10.1093/mnras/stv2498
Other Scholarly Work (Faculty180)
- 2022
  
  "HOCHUNK3D: Dust radiative transfer in 3D"
- 2018
  
  A New Outburst in the Be star HD 6226 with upcoming HST observations. The Astronomer's Telegram.
- 2017
  
  HO-CHUNK: Radiation Transfer code. Astrophysics Source Code Library.
- 2010
  
  "A Polarimetric Study of Potential Extragalactic Protoplanetary Disk Systems"
- 2005
  
  "NLTE Monte Carlo radiation transfer in circumstellar disks"
- 1993
  
  "The effects of rotation on the winds from hot stars."
- 1992
  
  "The effects of rotation on the winds from hot stars"
Presentation (Faculty180)
- 2014
  
  "Be Disk Growth and Dissipation: Clues to the Star-Disk Interaction"
- 2014
  
  "Non-Isothermal effects on Be Disks"
Proceedings (Faculty180)
Proceedings Paper (Web of Science)
- 2017
  
  HDUST3-A chemically realistic, 3-D, NLTE radiative transfer code. LIVES AND DEATH-THROES OF MASSIVE STARS. 390-390.
  Full Text via DOI: 10.1017/S1743921317002836
- 2017
  
  The outer disk of the classical Be star psi Per. LIVES AND DEATH-THROES OF MASSIVE STARS. 414-414.
  Full Text via DOI: 10.1017/S1743921317003064
- 2016
  
  Modeling the Complete Lightcurve of omega CMa. BRIGHT EMISSARIES: BE STARS AS MESSENGERS OF STAR-DISK PHYSICS. 315-318.
- 2016
  
  Non-Isothermal effects on Be Disks. BRIGHT EMISSARIES: BE STARS AS MESSENGERS OF STAR-DISK PHYSICS. 135-142.
- 2016
  
  Variable Circumstellar Disks of Classical Be Stars in Clusters. BRIGHT EMISSARIES: BE STARS AS MESSENGERS OF STAR-DISK PHYSICS. 267-270.
- 2016
  
  HDUST3 — A chemically realistic, 3-D, NLTE radiative transfer code. LIVES AND DEATH-THROES OF MASSIVE STARS. 390-390.
  Full Text via DOI: 10.1017/s1743921317002836
- 2016
  
  The outer disk of the classical Be star ψ Per. LIVES AND DEATH-THROES OF MASSIVE STARS. 414-414.
  Full Text via DOI: 10.1017/s1743921317003064
- 2012
  
  Dynamical Study of Be Viscous Decretion Disks: Photometric Predictions. CIRCUMSTELLAR DYNAMICS AT HIGH RESOLUTION. 133-+.
- 2012
  
  Spectroastrometry and NLTE Modeling of the Disk Around the Be Star beta CMi. CIRCUMSTELLAR DYNAMICS AT HIGH RESOLUTION. 205-+.
- 2012
  
  Testing Be Disk Models with Optical Interferometry and Spectroastrometry. CIRCUMSTELLAR DYNAMICS AT HIGH RESOLUTION. 85-96.
- 2011
  
  Disk-loss and disk-renewal phases in classical Be stars - II. Detailed analysis of spectropolarimetric data. ACTIVE OB STARS: STRUCTURE, EVOLUTION, MASS-LOSS, AND CRITICAL LIMITS. 388-+.
  Full Text via DOI: 10.1017/S1743921311010854
- 2011
  
  Spectrally and spatially resolved H alpha emission from Be stars: their disks rotate Keplerian. ACTIVE OB STARS: STRUCTURE, EVOLUTION, MASS-LOSS, AND CRITICAL LIMITS. 418-+.
  Full Text via DOI: 10.1017/S1743921311011008
- 2011
  
  The circumstellar environment of the FS CMa star IRAS 00470+6429. ACTIVE OB STARS: STRUCTURE, EVOLUTION, MASS-LOSS, AND CRITICAL LIMITS. 384-+.
  Full Text via DOI: 10.1017/S1743921311010830
- 2011
  
  The dynamical evolution of Be star disks. ACTIVE OB STARS: STRUCTURE, EVOLUTION, MASS-LOSS, AND CRITICAL LIMITS. 396-+.
  Full Text via DOI: 10.1017/S1743921311010891
- 2010
  
  Disk-loss and disk-renewal phases in classical Be stars – II. Detailed analysis of spectropolarimetric data. LIVES AND DEATH-THROES OF MASSIVE STARS. 388-389.
  Full Text via DOI: 10.1017/s1743921311010854
- 2010
  
  Spectrally and spatially resolved Hα emission from Be stars: their disks rotate Keplerian. LIVES AND DEATH-THROES OF MASSIVE STARS. 418-419.
  Full Text via DOI: 10.1017/s1743921311011008
- 2010
  
  The circumstellar environment of the FS CMa star IRAS 00470+6429. LIVES AND DEATH-THROES OF MASSIVE STARS. 384-385.
  Full Text via DOI: 10.1017/s1743921311010830
- 2010
  
  The dynamical evolution of Be star disks. LIVES AND DEATH-THROES OF MASSIVE STARS. 396-397.
  Full Text via DOI: 10.1017/s1743921311010891
- 2009
  
  The magnetic field structure of the Small Magellanic Cloud. MAGELLANIC SYSTEM: STARS, GAS, AND GALAXIES. 178-+.
  Full Text via DOI: 10.1017/S1743921308028421
- 2008
  
  The magnetic field structure of the Small Magellanic Cloud. LIVES AND DEATH-THROES OF MASSIVE STARS. 178-183.
  Full Text via DOI: 10.1017/s1743921308028421
- 2007
  
  Modeling the structure of hot star disks: a critical evaluation of the viscous decretion scenario. ACTIVE OB-STARS: LABORATORIES FOR STELLAR AND CIRCUMSTELLAR PHYSICS, PROCEEDINGS. 242-+.
- 2007
  
  The effects of age and metallicity on be circumstellar disk formation. ACTIVE OB-STARS: LABORATORIES FOR STELLAR AND CIRCUMSTELLAR PHYSICS, PROCEEDINGS. 527-+.
- 2006
  
  Circumstellar disk models for B[e] supergiants. Stars with the B[e] Phenomenon, Proceedings. 231-231.
- 2005
  
  Circumstellar disk systems in the LMC, SMC, and Milky Way galaxy. Nature and Evolution of Disks Around Hot Stars. 333-337.
- 2005
  
  Mass loss near the Eddington limit. Fate of the Most Massive Stars, Proceedings. 195-199.
- 2005
  
  Modeling the structure of hot star disks. Nature and Evolution of Disks Around Hot Stars. 75-87.
- 2005
  
  NLTE Monte Carlo models of the polarization of circurnstellar disks. Astronomical Polarimetry: Current Status and Future Directions. 270-274.

full name

Jon E Bjorkman

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Cumulative publications in Scholars@UToledo

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research areas

Astronomy & Astrophysics