List of works by Lee Hartmann

A Brγ Probe of Disk Accretion in T Tauri Stars and Embedded Young Stellar Objects

scientific article published in Astronomical Journal

A Dust Disk Surrounding the Young A Star HR 4796A

scientific article published in the Astrophysical Journal

A Preliminary Study of the Orion Nebula Cluster Structure and Dynamics

scientific article published in the Astrophysical Journal

A Search for Very Low Mass Pre–Main-Sequence Stars in Taurus

scientific article published in Astronomical Journal

A Survey and Analysis ofSpitzerInfrared Spectrograph Spectra of T Tauri Stars in Taurus

scholarly article

A deep imaging survey of the Pleiades with ROSAT

scientific article

A detailed study of the LYNDS 1551 star formation region

scholarly article

A gravitational and dynamical framework of star formation: the Orion nebula

scientific article published on 23 September 2022

A high-resolution study of Herbig-Haro objects 1 and 2

scientific article published in the Astrophysical Journal

A new optical extinction law and distance estimate for the Taurus-Auriga molecular cloud

scientific article published in Astronomical Journal

A proper motion survey for pre-main-sequence stars in Taurus-Auriga

scientific article published in Astronomical Journal

A triple-star system with a misaligned and warped circumstellar disk shaped by disk tearing

scientific article published on 01 September 2020

ASpitzer Space TelescopeStudy of Disks in the Young σ Orionis Cluster

scientific article published in the Astrophysical Journal

ASpitzerView of Protoplanetary Disks in the γ Velorum Cluster

scientific article published in the Astrophysical Journal

Accretion Disks around Young Objects. II. Tests of Well‐mixed Models with ISM Dust

scientific article published in the Astrophysical Journal

Accretion Disks around Young Objects. III. Grain Growth

scientific article published in the Astrophysical Journal

Accretion and the Evolution of T Tauri Disks

scientific article published in the Astrophysical Journal

Accretion disk models for FU Orionis and V1057 Cygni - Detailed comparisons between observations and theory

scientific article published in the Astrophysical Journal

Accretion in Young Stellar/Substellar Objects

scientific article published in the Astrophysical Journal

Accretion onto Pre-Main-Sequence Stars

scholarly article

Additional measurements of pre-main-sequence stellar rotation

scientific article published in Astronomical Journal

An Age Estimate for the beta Pictoris Analog HR 4796A

scientific article published in the Astrophysical Journal

An HST survey for 100-1000 au companions around young stellar objects in the Orion molecular clouds: evidence for environmentally dependent multiplicity

scientific article published in the Astrophysical Journal

An IRAS survey of the Taurus-Auriga molecular cloud

scientific article published in Astronomical Journal

Balmer line profiles for infalling T Tauri envelopes

scientific article published in the Astrophysical Journal

CA II H and K measurements made at Mount Wilson Observatory, 1966-1983

scholarly article

CSI 2264: characterizing accretion-burst dominated light curves for young stars in NGC 2264

scientific article published in Astronomical Journal

CSI 2264: characterizing young stars in NGC 2264 with short-duration periodic flux dips in their light curves

scientific article published in Astronomical Journal

CSI 2264: characterizing young stars in NGC 2264 with stochastically varying light curves

scientific article published in Astronomical Journal

CSI 2264: simultaneous optical and infrared light curves of young disk-bearing stars in NGC 2264 with CoRoT and Spitzer--Evidence for multiple origins of variability

scientific article published in Astronomical Journal

Cepheus OB2: Disk Evolution and Accretion at 3-10 Myr

scientific article published in Astronomical Journal

Characterizing the Stellar Population of NGC 1980

scientific article published in Astronomical Journal

Chromospheric activity, kinematics, and metallicities of nearby M dwarfs

scholarly article

Collapse and Fragmentation in Finite Sheets

scientific article published in the Astrophysical Journal

Comments on Inferences of Star Formation Histories and Birth Lines

scientific article published in the Astrophysical Journal

Cooling, Gravity, and Geometry: Flow‐driven Massive Core Formation

scientific article published in the Astrophysical Journal

Coordinated X-ray, ultraviolet and optical observations of AM Herculis, U Geminorum, and SS Cygni

scientific article published in the Astrophysical Journal

Crystalline silicates and dust processing in the protoplanetary disks of the Taurus young cluster

scholarly article

Disk Accretion Rates for T Tauri Stars

scientific article published in the Astrophysical Journal

Disk Accretion and the Stellar Birthline

scientific article published in the Astrophysical Journal

Disk Accretion in the 10 M[CLC]yr[/CLC] Old T Tauri Stars TW Hydrae and Hen 3-600A

scientific article published in the Astrophysical Journal

Disk Evolution in Cep OB2: Results from theSpitzer Space Telescope

scientific article published in the Astrophysical Journal

Disk evolution in the three nearby star-forming regions of Taurus, Chamaeleon, and Ophiuchus

scientific article published in the Astrophysical Journal

Disks in Transition in the Taurus Population:SpitzerIRS Spectra of GM Aurigae and DM Tauri

scientific article published in the Astrophysical Journal

Dust filtration by planet-induced gap edges: implications for transitional disks

scientific article published in the Astrophysical Journal

Effects of Dust Growth and Settling in T Tauri Disks

scientific article published in the Astrophysical Journal

Emission-Line Diagnostics of T Tauri Magnetospheric Accretion. I. Line Profile Observations

scientific article published in Astronomical Journal

Emission‐Line Diagnostics of T Tauri Magnetospheric Accretion. II. Improved Model Tests and Insights into Accretion Physics

scientific article published in the Astrophysical Journal

Evidence for a Developing Gap in a 10 Myr Old Protoplanetary Disk

scientific article published in the Astrophysical Journal

Evolution of low-mass stars in the Alpha Persei cluster

scientific article published in the Astrophysical Journal

Flat spectrum T Tauri stars: The case for infall

scientific article published in the Astrophysical Journal

Flows, Fragmentation, and Star Formation. I. Low‐Mass Stars in Taurus

scientific article published in the Astrophysical Journal

Formation of Structure in Molecular Clouds: A Case Study

scientific article published in the Astrophysical Journal

Further evidence for disk accretion in FU Orionis objects

scientific article published in the Astrophysical Journal

Gravitational Focusing and the Star Cluster Initial Mass Function

scientific article published in the Astrophysical Journal

HST photometry of the trapezium cluster

scientific article published in the Astrophysical Journal

Herbig Ae/Be Stars in nearby OB Associations

scientific article published in Astronomical Journal

High-Resolution Spectroscopy in Tr 37: Gas Accretion Evolution in Evolved Dusty Disks

scientific article published in Astronomical Journal

How to unveil a T Tauri star

Hybrid atmospheres and winds in supergiant stars

scientific article published in the Astrophysical Journal

IRAC Observations of Taurus Pre–Main‐Sequence Stars

scientific article published in the Astrophysical Journal

Infrared Array Camera (IRAC) Colors of Young Stellar Objects

Initial Results from theSpitzerYoung Stellar Cluster Survey

Irregular Dust Features around Intermediate-mass Young Stars with GPI: Signs of Youth or Misaligned Disks?

scientific article

Long-term evolution of protostellar and protoplanetary disks. II. Layered accretion with infall

scientific article published in the Astrophysical Journal

Lyman-alpha emission in star-forming galaxies

scientific article published in the Astrophysical Journal

Magnetospheres and Disk Accretion in Herbig Ae/Be Stars

scientific article published in the Astrophysical Journal

Magnetospheric Accretion Models for the Hydrogen Emission Lines of T Tauri Stars

scientific article published in the Astrophysical Journal

Magnetospheric accretion models for T Tauri stars. 1: Balmer line profiles without rotation

scientific article published in the Astrophysical Journal

Measuring Accretion in Young Substellar Objects: Approaching the Planetary Mass Regime

scientific article published in the Astrophysical Journal

Mid‐infrared Spectroscopy of Disks around Classical T Tauri Stars

article published in 2004

Model scattering envelopes of young stellar objects. I - Method and application to circumstellar disks

scientific article published in the Astrophysical Journal

Model scattering envelopes of young stellar objects. II - Infalling envelopes

scientific article published in the Astrophysical Journal

Molecular Cloud Formation behind Shock Waves

scientific article published in the Astrophysical Journal

Momentum and energy deposition in late-type stellar atmospheres and winds

scientific article published in the Astrophysical Journal

Multiple Spiral Arms in the Disk around Intermediate-mass Binary HD 34700A

scholarly article

New Low‐Mass Members of the Taurus Star‐forming Region

scientific article published in the Astrophysical Journal

Nonsteady accretion in protostars

scientific article published in the Astrophysical Journal

On Age Spreads in Star-forming Regions

scientific article published in Astronomical Journal

On the Diversity of the Taurus Transitional Disks: UX Tauri A and LkCa 15

scientific article published in the Astrophysical Journal

On the apparent positions of T Tauri stars in the H-R diagram

scientific article published in the Astrophysical Journal

On the nature of FU Orionis objects

scientific article published in the Astrophysical Journal

On the spatial distribution of pre-main-sequence stars in Taurus

scientific article published in Astronomical Journal

Optical excess emission in T Tauri stars

scientific article published in the Astrophysical Journal

Optical veiling, disk accretion, and the evolution of T Tauri stars

scientific article published in the Astrophysical Journal

Planetary signatures in the SAO 206462 (HD 135344B) disk: a spiral arm passing through vortex?

scientific article published in the Astrophysical Journal

Polarized Disk Emission from Herbig Ae/Be Stars Observed Using Gemini Planet Imager: HD 144432, HD 150193, HD 163296, and HD 169142

scientific article published in the Astrophysical Journal

Pre-Main-Sequence Evolution in the Taurus-Auriga Molecular Cloud

scientific article

Pre-main-sequence disk accretion in Z Canis Majoris

scientific article published in the Astrophysical Journal

Probing the Dust and Gas in the Transitional Disk of CS Cha withSpitzer

scientific article published in the Astrophysical Journal

Protostellar mass and angular momentum loss

scientific article published in the Astrophysical Journal

Radiative amplification of sound waves in the winds of O and B stars

scientific article published in the Astrophysical Journal

Radiative bow shock models of Herbig-Haro objects

scientific article published in the Astrophysical Journal

Radio measurements of the stellar proper motions in the core of the Orion Nebula Cluster

scientific article published in the Astrophysical Journal

Rapid Formation of Molecular Clouds and Stars in the Solar Neighborhood

scientific article published in the Astrophysical Journal

Rapid Molecular Cloud and Star Formation: Mechanisms and Movies

scientific article published in the Astrophysical Journal

Rotation, convection, and magnetic activity in lower main-sequence stars

scientific article published in the Astrophysical Journal

Rotational Velocities and Chromospheric/Coronal Activity of Low‐Mass Stars in the Young Open Clusters IC 2391 and IC 2602

scientific article (publication date: 20 April 1997)

Rotational and radial velocities of T Tauri stars

scientific article published in the Astrophysical Journal

Rotational velocities of low-mass stars in the Pleiades

scientific article published in the Astrophysical Journal

Rotational velocities of newly discovered, low-mass members of the Alpha Persei cluster

scientific article published in the Astrophysical Journal

Self-destructing spiral waves: global simulations of a spiral-wave instability in accretion disks

scientific article published in the Astrophysical Journal

Spectral Analysis and Classification of Herbig Ae/Be Stars

scientific article published in Astronomical Journal

Spectral energy distributions of T Tauri stars - Disk flaring and limits on accretion

scientific article published in the Astrophysical Journal

Spectroscopic binaries in the Orion nebula cluster and NGC 2264

scientific article published in the Astrophysical Journal

SpitzerObservations of IC 348: The Disk Population at 2-3 Million Years

scientific article published in Astronomical Journal

SpitzerObservations of the Orion OB1 Association: Disk Census in the Low‐Mass Stars

scientific article published in the Astrophysical Journal

Stellar rotation in lower main-sequence stars measured from time variations in H and K emission-line fluxes. I - Initial results

scientific article published in the Astrophysical Journal

Stellar rotation in lower main-sequence stars measured from time variations in H and K emission-line fluxes. II - Detailed analysis of the 1980 observing season data

scientific article published in the Astrophysical Journal

Structure and expansion law of H ii regions in structured molecular clouds

scholarly article

THE FU ORIONIS PHENOMENON

scholarly article

The Birth of Molecular Clouds: Formation of Atomic Precursors in Colliding Flows

scientific article published in the Astrophysical Journal

The CIDA Variability Survey of Orion OB1. I. The Low-Mass Population of Ori OB1a and 1b

scientific article published in Astronomical Journal

The Classical T Tauri Spectroscopic Binary DQ Tau.I.Orbital Elements and Light Curves

scientific article published in Astronomical Journal

The Disk Population of the Chamaeleon I Star‐forming Region

scientific article published in the Astrophysical Journal

The FU Orionis outburst as a thermal accretion event: Observational constraints for protostellar disk models

scientific article published in the Astrophysical Journal

The Gould's Belt Distances Survey (GOBELINS) II. Distances and structure toward the Orion molecular clouds

scientific article published in the Astrophysical Journal

The Gould's Belt Distances Survey (GOBELINS). I. Trigonometric parallax distances and depth of the Ophiuchus complex

scientific article published in the Astrophysical Journal

The Gould's Belt Distances Survey (GOBELINS). III. The distance to the Serpens/Aquila molecular complex

scientific article published in the Astrophysical Journal

The Herschel Orion Protostar Survey: Luminosity and Envelope Evolution

scientific article published in the Astrophysical Journal

The Herschel Orion protostar survey: spectral energy distributions and fits using a grid of protostellar models

scholarly article

The Initial Mass Function in the Taurus Star‐forming Region

scientific article published in the Astrophysical Journal

The Mass Accretion Rates of Intermediate-Mass T Tauri Stars

scientific article published in Astronomical Journal

The Near‐Infrared Size‐Luminosity Relations for Herbig Ae/Be Disks

scientific article published in the Astrophysical Journal

The Spitzer Space Telescope survey of the Orion A and B molecular clouds. I. A census of dusty young stellar objects and a study of their mid-infrared variability

scientific article published in Astronomical Journal

The State of Protoplanetary Material 10 Million years after Stellar Formation: Circumstellar Disks in the TW Hydrae Association

The Structure and Emission of the Accretion Shock in T Tauri Stars. II. The Ultraviolet‐Continuum Emission

scientific article published in the Astrophysical Journal

The Truncated Disk of CoKu Tau/4

scientific article published in the Astrophysical Journal

The disk population of the Taurus star-forming region

The distribution of rotational velocities for low-mass stars in the Pleiades

scientific article published in the Astrophysical Journal

The embedded young stars in the Taurus-Auriga molecular cloud. I - Models for spectral energy distributions

scientific article published in the Astrophysical Journal

The embedded young stars in the Taurus-Auriga molecular cloud. II - Models for scattered light images

scientific article published in the Astrophysical Journal

The excess infrared emission of Herbig Ae/Be stars - Disks or envelopes?

scientific article published in the Astrophysical Journal

The spiral wave instability induced by a giant planet. I. Particle stirring in the inner regions of protoplanetary disks

scientific article published in the Astrophysical Journal

Toward Planetesimals in the Disk around TW Hydrae: 3.5 Centimeter Dust Emission

scientific article published in the Astrophysical Journal

Transitional and pre-transitional disks: gap opening by multiple planets?

scientific article published in the Astrophysical Journal

Turbulent Flow–driven Molecular Cloud Formation: A Solution to the Post–T Tauri Problem?

scientific article published in the Astrophysical Journal

UBVRILight Curves of 44 Type Ia Supernovae

scientific article published in Astronomical Journal

Unveiling the Inner Disk Structure of T Tauri Stars

scientific article published in the Astrophysical Journal

Viscous Diffusion and Photoevaporation of Stellar Disks

scientific article published in the Astrophysical Journal

Wave-driven winds from cool stars. II - Models for T Tauri stars

scientific article published in the Astrophysical Journal

Why Do T Tauri Disks Accrete?

scientific article published in the Astrophysical Journal

Winds from T Tauri stars. I - Spherically symmetric models

scientific article published in the Astrophysical Journal

X-Rays Surveys and the Post-T Tauri Problem

scientific article published in Astronomical Journal