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Lista de obras de Lee Hartmann

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

artículo científico publicado en 1998

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

artículo científico publicado en 1998

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

artículo científico publicado en 1998

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

scholarly article

A deep imaging survey of the Pleiades with ROSAT

artículo científico publicado en 1994

A detailed study of the LYNDS 1551 star formation region

scholarly article

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

artículo científico publicado en 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

artículo científico publicado en 1994

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

artículo científico publicado en 1991

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

artículo científico publicado en 2020

ASpitzer Space TelescopeStudy of Disks in the Young σ Orionis Cluster

artículo científico publicado en 2007

ASpitzerView of Protoplanetary Disks in the γ Velorum Cluster

artículo científico publicado en 2008

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

artículo científico publicado en 1999

Accretion Disks around Young Objects. III. Grain Growth

artículo científico publicado en 2001

Accretion and the Evolution of T Tauri Disks

artículo científico publicado en 1998

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

artículo científico publicado en 1988

Accretion in Young Stellar/Substellar Objects

artículo científico publicado en 2003

Accretion onto Pre-Main-Sequence Stars

scholarly article

Additional measurements of pre-main-sequence stellar rotation

artículo científico publicado en 1989

An Age Estimate for the beta Pictoris Analog HR 4796A

artículo científico publicado en 1995

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

artículo científico publicado en 2016

An IRAS survey of the Taurus-Auriga molecular cloud

scientific article published in Astronomical Journal

Balmer line profiles for infalling T Tauri envelopes

artículo científico publicado en 1992

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

artículo científico publicado en 2014

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

artículo científico publicado en 2015

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

artículo científico publicado en 2014

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

scientific article published in Astronomical Journal

Characterizing the Stellar Population of NGC 1980

artículo científico publicado en 2017

Chromospheric activity, kinematics, and metallicities of nearby M dwarfs

scholarly article

Collapse and Fragmentation in Finite Sheets

artículo científico publicado en 2004

Comments on Inferences of Star Formation Histories and Birth Lines

artículo científico publicado en 2003

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

artículo científico publicado en 1998

Disk Accretion and the Stellar Birthline

artículo científico publicado en 1997

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

artículo científico publicado en 2009

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

artículo científico publicado en 2005

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

artículo científico publicado en 2012

Effects of Dust Growth and Settling in T Tauri Disks

artículo científico publicado en 2006

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

artículo científico publicado en 1998

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

artículo científico publicado en 2001

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

artículo científico publicado en 2002

Evolution of low-mass stars in the Alpha Persei cluster

artículo científico publicado en 1985

Flat spectrum T Tauri stars: The case for infall

artículo científico publicado en 1994

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

artículo científico publicado en 2002

Formation of Structure in Molecular Clouds: A Case Study

artículo científico publicado en 2005

Further evidence for disk accretion in FU Orionis objects

artículo científico publicado en 1987

Gravitational Focusing and the Star Cluster Initial Mass Function

artículo científico publicado en 2017

HST photometry of the trapezium cluster

artículo científico publicado en 1994

Herbig Ae/Be Stars in nearby OB Associations

artículo científico publicado en 2005

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

artículo científico publicado en 2006

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

artículo científico publicado en 2005

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?

artículo científico publicado en 2019

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

artículo científico publicado en 2010

Lyman-alpha emission in star-forming galaxies

artículo científico publicado en 1988

Magnetospheres and Disk Accretion in Herbig Ae/Be Stars

artículo científico publicado en 2004

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

artículo científico publicado en 2005

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

artículo científico publicado en 1992

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

artículo científico publicado en 1993

Molecular Cloud Formation behind Shock Waves

scientific article published in the Astrophysical Journal

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

artículo científico publicado en 1980

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

artículo científico publicado en 2001

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

scientific article published in the Astrophysical Journal

On the Formation of Multiple Concentric Rings and Gaps in Protoplanetary Disks

artículo científico publicado en 2017

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

artículo científico publicado en 1990

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

artículo científico publicado en 1993

Optical excess emission in T Tauri stars

artículo científico publicado en 1991

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?

artículo científico publicado en 2016

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

artículo científico publicado en 2017

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

artículo científico publicado en 1995

Pre-main-sequence disk accretion in Z Canis Majoris

artículo científico publicado en 1989

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

artículo científico publicado en 2007

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

artículo científico publicado en 1979

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

artículo científico publicado en 2017

Rapid Formation of Molecular Clouds and Stars in the Solar Neighborhood

artículo científico publicado en 2001

Rapid Molecular Cloud and Star Formation: Mechanisms and Movies

artículo científico publicado en 2008

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

artículo científico publicado en 1984

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

artículo científico publicado en 1997

Rotational and radial velocities of T Tauri stars

artículo científico publicado en 1986

Rotational velocities of low-mass stars in the Pleiades

artículo científico publicado en 1984

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

artículo científico publicado en 1989

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

artículo científico publicado en 2016

Spectral Analysis and Classification of Herbig Ae/Be Stars

artículo científico publicado en 2004

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

artículo científico publicado en 2016

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

artículo científico publicado en 2006

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

artículo científico publicado en 2007

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

artículo científico publicado en 1981

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

artículo científico publicado en 1983

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

artículo científico publicado en 2006

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

artículo científico publicado en 2005

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

artículo científico publicado en 2008

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

artículo científico publicado en 1995

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

artículo científico publicado en 2017

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

artículo científico publicado en 2017

The Herschel Orion Protostar Survey: Luminosity and Envelope Evolution

artículo científico publicado en 2017

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

artículo científico publicado en 2005

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

artículo científico publicado en 2012

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

artículo científico publicado en 2000

The Truncated Disk of CoKu Tau/4

artículo científico publicado en 2005

The disk population of the Taurus star-forming region

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

artículo científico publicado en 1987

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

artículo científico publicado en 1993

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

artículo científico publicado en 1993

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

artículo científico publicado en 1993

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

artículo científico publicado en 2016

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

artículo científico publicado en 2005

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

artículo científico publicado en 2011

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

artículo científico publicado en 1999

UBVRILight Curves of 44 Type Ia Supernovae

artículo científico publicado en 2006

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

artículo científico publicado en 1982

Why Do T Tauri Disks Accrete?

artículo científico publicado en 2006

Winds from T Tauri stars. I - Spherically symmetric models

artículo científico publicado en 1990

X-Rays Surveys and the Post-T Tauri Problem

scientific article published in Astronomical Journal