PhD Students of Jeffrey Linsky

1
PhD Students of Jeffrey Linsky

• Richard Shine (1973)
• George Mount (1975)
• Thomas Ayres (1975)
• Douglas Brown (1975)
• Gibor Basri (1979)
• Patricia Bornmann (1985)

• James Neff (1987)
• Steven Saar (1987)
• Stephen Skinner (1992)
• Brian Wood (1996)
• Seth Redfield (2003)
• Gregory Herczeg (2005)

2
Richard Shine (1973) Physical Properties of
Solar Plages

• Physical properties of solar chromospheric
  plages. I. Line profiles of the Ca II H, K, and
  IR triplet lines (SoPh 25, 357, 1972)
• Line profiles and turbulence generated by
  acoustic waves in the solar chromosphere. II.
  Contours of the CaII K and MgII k lines (AA 29,
  7, 1973)
• A facular model based on the wings of the CaII
  lines (SoPh 37, 145, 1974)
• Physical properties of solar chromospheric
  plages. II. Chromospheric plage models (SoPh 39,
  49, 1974)

3
George Mount (1975) Models of the Upper
Photospheres of the Sun and Arcturus based on
Molecular Spectra

• One- and multi-component models of the upper
  photosphere based on molecular spectra. I., The
  violet system of CN (0,0) (SoPh 32,13, 1973)
• II. CN (1,1) of the CN violet system (SoPh 35,
  259, 1974)
• III. CH (0,0) ?3144 of the CH C-X system (SoPh
  36, 287, 1974)
• IV. Non-LTE treatment of the CN violet system
  (SoPh 41, 17, 1975)
• A non-LTE analysis of the CN 3883Å band head in
  the upper photosphere of Arcturus (ApJ 200, 383,
  1975)
• A new solar carbon abundance based on non-LTE CN
  molecular spectra (ApJ 202, l51, 1975)

4
Thomas Ayres (1975) The Lower Chromospheres and
Upper Photospheres of Late-type Stars

• Stellar model chromospheres. I. On the
  temperature minima of F, G, and K stars (ApJ 180,
  473, 1973)
• II. Procyon (F5 IV-V) (ApJ 192, 93, 1974)
• III. Arcturus (K2 III) (ApJ 200, 660, 1975)
• IV. The formation of the H? feature in the Sun
  (G2 V) and Arcturus (K2 III) (ApJ 201, 212, 1975)
• V. a Centauri A (G2V) and a Centauri B (K1V)
  (ApJ 210, 199, 1976)

5
Thomas Ayres (continued)

• A possible width-luminosity correlation of the Ca
  K1 and Mg k1 features (ApJ 195, L121, 1975)
• Resonance line transfer with partial
  redistribution. III. MgII resonance lines in
  solar-type stars (ApJ 197, 143, 1975)
• Semiempirical upper photosphere models the Sun
  (G2V) and Procyon (F5 IV-V) (ApJ 201, 799, 1975)
• The Mg II h and k lines. II. Comparison with
  synthesized profiles and Ca II K (ApJ 205, 874,
  1976)

6
Gibor Basri (1979) Supergiant Chromospheres

• Outer atmospheres of cool stars. II. Mg II flux
  profiles and chromospheric radiative loss rates
  (ApJ 234, 1023, 1979)
• VII. High resolution, absolute flux profiles of
  Mg II h and k lines in stars of spectral type F8
  to M5 (ApJS 44, 383, 1980)
• VIII. IUE observations and chromospheric models
  for the supergiant stars ß Draconis, ? Geminorum,
  and a Orionis (ApJ 251, 162, 1981)
• Formation of chromospheric resonance line
  profiles in supergiants (ApJ 242, 1133, 1980)

7
Patricia Bornmann (1985) Properties of Solar
Flare Plasmas Derived from Soft X-ray Line
Emission

• A new method for determining temperature and
  emission measure during solar flares from light
  curves of soft X-ray line fluxes (ApJ 293, 595,
  1985)
• Further analysis of temperature and emission
  measure during the decay phase of solar flares
  derived from soft X-ray light curves (SoPh 102,
  111, 1985)
• Turbulence as a contributor to intermediate
  energy storage during solar flares (ApJ 313, 449,
  1987)

8
James Neff (1987) Spectral Images and
Multi-component Models of the Chromospheres of AR
Lacertae

• Rotational modulation and flares on RS CVn and BY
  Dra stars. III. IUE observations of V711 Tau (HR
  1099), II Peg, and AR Lac (AA 176, 267, 1987)
• IV. The spatially resolved chromosphere of AR
  Lacertae (AA 186, 241, 1987)
• XI. Ultraviolet spectral images of AR Lacertae
  in September 1985 (AA 215, 79, 1989)
• Spectral images and multicomponent models of the
  chromospheres of AR Lacertae (PASP 100, 407, 1988)

9
Steven Saar (1987) Observations and Analysis of
the Photospheric Magnetic Fields on the Dwarf G,
K, and M Stars

• The photospheric magnetic field of the dM3.5e
  flare star AD Leonis (ApJ 299, L47, 1985)
• The magnetic field of the BY Draconis star EQ
  Virginis (ApJ 302, 777, 1986)
• Improved methods for the measurement and analysis
  of stellar magnetic fields (ApJ 324, 441, 1988)

10
Stephen Skinner (1992) Radio Emission from
Pre-main-sequence Stars

• New radio detections of early-type
  pre-main-sequence stars (ApJ 357, L39, 1990)
• BD24676 an intermediate-mass,
  pre-main-sequence star (PASP 102, 754, 1990)
• Nonthermal radio emission from the X-ray bright
  K5 IV star 1E17517046 (ApJ 368, 272, 1991)
• A search for evidence of cold dust around naked T
  Tauri stars (AJ 102, 1742, 1991)
• Circularly polarized radio emission from the T
  Tauri star Hubble 4 (ApJ 408, 660, 1993)
• A high-sensitivity survey of radio continuum
  emission from Herbig Ae/Be stars (ApJS 87, 217,
  1993)

11
Brian Wood (1996) The Physical Properties and
Dynamics of Stellar Transition Regions based on
High Resolution Ultraviolet Spectra

• High-velocity plasma in the transition region of
  AU Microscopii Evidence for magnetic
  reconnection and saturated heating during
  quiescent and flaring conditions (ApJ 430, 342,
  1994)
• The transition regions of Capella (ApJ 442, 381,
  1995)
• A reanalysis of the SWP-HI IUE observations of
  Capella (ApJ 443, 329, 1995)

12
Brian Wood (continued)

• Goddard High-Resolution Spectrograph observations
  of Procyon and HR 1099 (ApJ 458, 761, 1996)
• Evaluating possible heating mechanisms using the
  transition region line profiles of late-type
  stars (ApJ 478, 745, 1997)
• Dissecting Capellas corona GHRS spectra of the
  Fe XXI ?1354 and He II ?1640 lines from each of
  the Capella stars (ApJ 492, 767, 1998)

13
Seth Redfield (2003) The Three-dimensional
Physical Structure of the Local Interstellar
Medium

• The three-dimensional structure of the warm LISM.
  I. Methodology (ApJ 528, 756, 2000)
• II. The Colorado Model of the Local Interstellar
  Cloud (ApJ 534, 825, 2000)
• Microstructure of the Local Interstellar Cloud
  and the identification of the Hyades Cloud (ApJ
  551, 413, 2001)
• Elemental abundances and ionization states within
  the LIC from HST and FUSE observations of the
  Capella line of sight (ApJ 581, 1168, 2002)

14
Seth Redfield (continued)

• The structure of the Local Interstellar Medium. I
  High-resolution observations of Fe II, Mg II, and
  Ca II toward stars within 100 parsecs (ApJS 139,
  439, 2002)
• II. Observations of D I, C II, N I, O I, Al II,
  and Si II toward stars within 100 parsecs (ApJ
  602, 776, 2004)
• III. Temperature and turbulence (ApJ 613, 1004,
  2004)

15
Gregory Herczeg (2005) Molecular Hydrogen
Fluorescence and Accretion in FUV Spectra of T
Tauri Stars

• The far-ultraviolet spectrum of TW Hydrae. I.
  Observations of H2 fluorescence (ApJ 572, 310,
  2002)
• II. Models of H2 fluorescence in a disk (ApJ
  607, 369, 2004)
• Mapping the circumstellar environment of T Tauri
  with fluorescent H2 emission (AJ 126, 3076, 2003)
• The loopy ultraviolet line profiles of RU Lupi
  Accretion, outflows, and fluorescence (AJ 129,
  2777, 2005)

16
Gregory Herczeg (continued)

• The origin of fluorescent H2 emission in an
  HST/STIS survey of T Tauri stars (to be submitted
  to ApJ)
• Reconstructing the hidden Lya emission from
  classical T Tauri stars (to be submitted to ApJ)
• Probing accretion, winds, and H2 fluorescence in
  the FUSE spectrum of the CTTS TW Hya (to be
  written)