Publications and Preprints

How Massive Single Stars End their Life
by A. Heger, C. L. Fryer, S. E. Woosley, N. Langer, & D. H. Hartmann (2003, ApJ, submitted; PDF)
Stellar Evolution project page

Supernova Reverse Shock and SiC Growth
by E. A.-N. Denault, A. Heger, & D. D. Clayton (2003, ApJ, submitted; PDF)

Presupernova Evolution of Rotating massive Stars and the Rotation Rate of Pulsars
by A. Heger, S. E. Woosley, N. Langer, & H. C. Spruit (2002, Proc. IAU215: Stellar Rotation, eds. A. Maeder, P. Eenens)

Supernovae, Gamma-Ray Burst, and Stellar Rotation
by S. E. Woosley & A. Heger (2002, Proc. IAU215: Stellar Rotation, eds. A. Maeder, P. Eenens)

Binary Evolution Models with Rotation
by N. Langer, S.C. Yoon, J. Petrovic, & A. Heger (2002, Proc. IAU215: Stellar Rotation, eds. A. Maeder, P. Eenens)

The Evolution and Explosion of Massive Stars
by S. E. Woosley, A. Heger, & T. A. Weaver (2002, RMP, 74, 1015; PDF; ADS)
Stellar Evolution project page

Massive Star Evolution through the Ages
by A. Heger, S. E. Woosley, C. L. Fryer, & N.Langer (2002, in proceedings of From Twilight to Highlight: The Physics of Supernovae, eds. W. Hillebrandt & B. Leibundgut, to appear in ESO Astrophysics Symposia, Springer-Verlag; astro-ph/0211062)
Stellar evolution project page

Gamma-Ray Bursts and Jet-Powered Supernovae
by S. E. Woosley, W. Zhang, & A. Heger (2002, in proceedings of From Twilight to Highlight: The Physics of Supernovae, eds. W. Hillebrandt & B. Leibundgut, to appear in ESO Astrophysics Symposia, Springer-Verlag; astro-ph/0211063)
Supernova Science Center homepage

Nucleosynthesis of Heavy Elements in Massive Stars
by A. Heger, S. E. Woosley, K. Langanke, E. Kolbe, T. Rauscher, & R.D. Hoffman (2003, in proceedings of Nuclei in the Cosmos VII, Nucl. Phys. A, 718C, 159-166)
Nucleosynthesis project page

Nuclear Data Need for the Study of Nucleosynthesis in Massive Stars
by S. E. Woosley, A. Heger, T. Rauscher, & R.D. Hoffman (2002, in proceedings of Nuclei in the Cosmos VII, in press)
Nucleosynthesis project page

Hydrostatic and Explosive Nucleosynthesis in Massive Stars Using Improved Nuclear and Stellar Physics
by T. Rauscher, A. Heger, R.D. Hoffman, & S. E. Woosley (2003, in proceedings of Nuclei in the Cosmos VII, Nucl. Phys. A, 718C, 463; PDF)
Nucleosynthesis project page

Relativistic Jets from Collapsars: Gamma-Ray Bursts
by W. Zhang, S. E. Woosley, & A. Heger (2002, in proceedings of 3D Stellar Evolution Workshop, Livermore July 22-25, ASP Conference series, in press)

The Presupernova Evolution of Rotating Massive Stars
by A. Heger, S. E. Woosley, & N. Langer (2002, in A Massive Star Odyssey, from Main Sequence to Supernova, Proceedings IAU Symposium No. 212, eds. K.A. van der Hucht, A. Herrero, & C. Esteban, in press)
Stellar Evolution project page

Nucleosynthesis in Massive Stars with Improved Nuclear and Stellar Physics
by T. Rauscher, A. Heger, R. D. Hoffman, & S. E. Woosley (2002, ApJ, 576, 323; abstract; full text; astro-ph/0112478)
Nucleosynthesis project page

The Beginning of Stellar Nucleosynthesis
by A. Heger & S. E. Woosley (2002, to appear in proceedings of the 11th Workshop on Nuclear Astrophysics, Ringberg Castle, eds. E. Müller and W. Hillebrandt, MPA Proceedings, Garching)
First Stars project page

On the Progenitors of Collapsars
by A. Heger & S. E. Woosley (2002, to appear in Proc. Woods Hole 2001, Gamma-Ray Bursts and Afterglow Astronomy, AIP)

Evolution and Explosion of Very Massive Primordial Stars
by A. Heger, S. E. Woosley, I. Baraffe, & T. Abel (2002, to appear in Proc. Lighthouses in the Universe, "ESO Astrophysics Symposia", Springer-Verlag, astro-ph/0112059)
First Stars project page

New Results on Nucleosynthesis in Massive Stars; Nuclear Data Needs for Nucleosynthesis
by R. D. Hoffman, T. Rauscher, A. Heger, & S. E. Woosley (Journal of Nuclear Science and Technology, Proceedings of the International Conference on Nuclear Data for Science and Technology ND 2001 Oct. 7-12, 2001 Tsukuba, Ibaraki, JAPAN, Ed. K. Shibata. JAERI August 2002, Volume 2, p. 512, ISSN 0022-3131; PS version)

Massive Star Evolution: Nucleosynthesis and Nuclear Reaction Rate Uncertainties
by A. Heger, S. E. Woosley, T. Rauscher, R. D. Hoffman, & M. M. Boyes (2002, New Astronomy Reviews, 46, 463-468, eds. R. Diehl, D. Hartmann, P. Hoppe, N. Prantzos; astro-ph/0110015)

The Limiting Stellar Initial Mass for Black Hole Formation in Close Binary Systems
by C. L. Fryer, A. Heger, N. Langer, & S. Wellstein (2001, submitted to ApJ; astro-ph/0112539)

The Nucleosyntheitic Signature of Population III
by A. Heger & S. E. Woosley (2002, ApJ, 567, 532; astro-ph/0107037)
First Stars project page

Formation of High Mass X-ray Black Hole Binaries
by G. E. Brown, A. Heger, N. Langer, C.-H. Lee, S. Wellstein, & H. A. Bethe (2001, New Astronomy, Volume 6, Issue 7, p. 457, astro-ph/0102379)

Nuclear Aspects of the n- and s-Process in Massive Stars
by T. Rauscher, A. Heger, S. E. Woosley, & R. D. Hoffman (2001, to appear in Proc. 9th Int. Seminar on Interactions of Neutrons with Nuclei (ISINN-9), Dubna, Russia, May 2001, astro-ph/0106289)

Massive Single and Binary Star Models: A Comparison
by N. Langer, S. Wellstein, & A. Heger (2001, to appear in the proceedings of The influence of binaries on stellar population studies, eds. D. Vanbeveren et al., Kluwer Academic Publishers)

Presupernova Evolution with Improved Rates for Weak Interactions
by A. Heger, S. E. Woosley G. Martínez-Pinedo, & K. Langanke, (2000, accepted for publication by ApJ, astro-ph/0011507)

On the stability of very massive primordial stars
by I. Baraffe, A. Heger, & S. E. Woosley (2000, ApJ, 550, 890 - 896; astro-ph/0009410)
First Stars project page

Nucleosynthesis in Massive Stars Using Extended Adaptive Nuclear Reaction Networks
by A. Heger, T. Rauscher, R. D. Hoffman, & S. E. Woosley (2001, Tours Symposium on Nuclear Physics IV, eds. M. Arnould et al., AIP Conference Proceedings, 561, 3 - 12)

Mixing and Thermonuclear Processes in Stars
by N. Langer, A. Heger, F. Herwig, & S. Wellstein (2001, Tours Symposium on Nuclear Physics IV, eds. M. Arnould et al., AIP Conference Proceedings, 561, 44 - 47)

Evolution and Nucleosynthesis of Very Massive Primordial Stars
by A. Heger, I. Baraffe, C. L. Fryer, & S. E. Woosley (2001, Nuclei in the Cosmos 2000, eds. K. Langanke and J. Christensen-Dalsgaard, Amsterdam: Elsevier; Nuclear Physics A, 688, p. 197c - 200c; astro-ph/0010206)
First Stars project page

Nucleosynthesis in stars revisited
by T. Rauscher, A. Heger, R. D. Hoffman, & S. E. Woosley (2001, Nuclei in the Cosmos 2000, eds. K. Langanke and J. Christensen-Dalsgaard, Amsterdam: Elsevier; Nuclear Physics A, 688, p. 193c - 196c; astro-ph/0010021)

Nuclear Aspects of Nucleosynthesis in Massive Stars
by T. Rauscher, A. Heger, R. D. Hoffman, & S. E. Woosley (2000, to appear in the proceedings of the Int. Conf. Structure of the Nucleus at the Dawn of the Century, nucl-th/0008065)

Presupernova collapse models with improved weak-interaction rates
by A. Heger, K. Langanke, G. Martínez-Pinedo, & S. E. Woosley (2001, PRL 86, 1678-1681; astro-ph/0007412)
PDF version
Data available here.

Pair-Instability Supernovae, Gravity Waves, and Gamma-Ray Transients
by C. L. Fryer, S. E. Woosley, & A. Heger, (2000, ApJ 541, 1033, astro-ph/0007176)
First Stars project page

Nucleosynthesis in Massive Stars Including All Stable Isotopes
by A. Heger, R. D. Hoffman, T. Rauscher, & S. E. Woosley (2000, in proceedings of the 10th Workshop on Nuclear Astrophysics, Ringberg Castle, eds. E. Müller and W. Hillebrandt, MPA Proceedings P12, Garching, p. 105, astro-ph/0006350)

Presupernova Evolution of Rotating Massive Stars II:
Evolution of the Surface Properties

by A. Heger & N. Langer (2000, ApJ 544, 1016 - 1035; astro-ph/0005110)

Gamma-Ray Diagnostics of Supernovae
by S. E. Woosley & A. Heger (1999, in workshop proceedings of Astronomy with Radioactives, eds. R. Diehl, & D. Hartmann, MPE Report 274, ISSN 0178-0719, p. 133)

Evolution and Nucleosynthesis in Massive Stars of Zero Metallicity
by A. Heger, S. E. Woosley, & R. Waters (2000, in proceedings of the MPA/ESO workshop The first Stars, eds. A. Weiss, T. Abel, & V. Hill, Berlin: Springer Verlag, p. 121)
First Stars project page

Stellar Models including pre-SN/SN phases
by A. Heger, S. E. Woosley, & N. Langer (2000, in: The Interplay between Massive Stars and the ISM, JENAM99, eds. D. Schaerer & R. Gonzalez-Delgado, New Astronomy Reviews, 44, 297)

Fallback in Supernovae and Black Hole Formation
by A. Heger, A. I. MacFadyen, & S. E. Woosley (2000, in proceedings of Black Holes in Binaries and Galactic Nuclei, ESO Workshop, Sep. 6-8, eds. L. Kaper, C. Stoffer, & P. A. Woudt)

Supernovae, Jets, and Collapsars
by A. I. MacFadyen, S. E. Woosley, & A. Heger (2000, ApJ, accepted; astro-ph/9910034)

Collapsars, Gamma-Ray Bursts, and Supernovae
by S. E. Woosley, A. I. MacFadyen, & A. Heger (2000, to be published in: Supernovae and Gamma-Ray Bursts, eds. M. Livio, K. Sahu, & N. Panagia, Cambridge: Cambridge University Press; astro-ph/9909034)

Core-Collapse Simulations of Rotating Stars
by C. L. Fryer & A. Heger (2000, ApJ, 541, 1033; astro-ph/9907433)

Presupernova Evolution of Rotating Massive Stars I:
Numerical Method and Evolution of the Internal Stellar Structure

by A. Heger, N. Langer, & S. E. Woosley (2000, ApJ 528, 368 - 396)
Data available here.

Mixing and nucleosynthesis in rotating TP-AGB stars
by N. Langer, A. Heger, S. Wellstein, & F. Herwig (1999, A&A 346, L37)

Evolution and explosions of Wolf-Rayet stars
by N. Langer & A. Heger (1999, in in proc. IAU-Symp. 193 on Wolf-Rayet Phenomena in Massive Stars and Starburst Galaxies, eds. K. A. van der Hucht, G. Königsberger, and P. R. J. Eenens, ASP Conf. Ser., San Francisco, p. 187)

The Presupernova Evolution of Rotating Massive Stars
by A. Heger (1998, PhD thesis, Technische Universität München; MPA 1120; 6.5 MB, expands to 33 MB)

Massive Star Evolution
by N. Langer and A. Heger (1999, in in proc. IAU-Symp. 190 on New Views on the Magellanic Clouds, eds. Y.-H. Chu, N. Suntzeff, J. Hesser, & D. Bohlender, ASP Conf. Ser., San Francisco, p. 192)

Nucleosynthesis in Rotating Stars
by N. Langer, A. Heger, S.E. Woosley, & F. Herwig (1998, in Proc. Nuclei in the Cosmos V, eds. N. Prantzos & S. Harissopulos, Edditions Frontiers, Paris, p. 129)

Evolution and Nucleosynthesis in rotating massive stars
by A. Heger, N. Langer, & S. E. Woosley (1998, in: Proceedings of the 9th Workshop on Nuclear Astrophysics, eds. W. Hillebrandt, E. Müller, MPA/P10, 14)

Massive Stars: The Pre-Supernova Evolution of Internal and Circumstellar Structure
by N. Langer, A. Heger and G. Garcia-Segura (1998, MPA 1087; Rev. Modern Astron., Vol. 11, ed. R.~E.~Schielicke, ISBN 3-9805176-1-6)

Nucleosynthesis in massive stars
by N. Langer, A. Heger and H. Braun (1998, in: Proceedings of the 2nd Oak Ridge Symposium on Atomic & Nuclear Astrophysics, ed. T. Mezzacappa, IOP Publishing, p. 377)

The spin-up of contracting red supergiants
by A. Heger & N. Langer (1998, MPA 1082, A&A 334, 210 - 220)

B[e] supergiants: What is their evolutionary status?
by N. Langer & A. Heger (1997, in: Proceeding of Workshop on B[e] stars, eds. C. Jaschek, A. M. Hubert, Kluwer, Dordrecht, p.~235)

The Evolution of Surface Parameters of Rotating Massive Stars
by N. Langer & A. Heger (1997, in: Proceeding of 2nd Boulder-Munich Workshop on Hot Stars, eds. I. Howarth et al., PASP Conf. Ser. Proc., 131, 76)

SN 1987A - Presupernova Evolution and the Progenitor Star
by S. E. Woosley, A. Heger, T. A. Weaver, & N. Langer (1997, MPA 1024, in: SN 1987A: Ten years after, eds. M. M. Phillips & N. B. Suntzeff, PASPC, in press)

Pulsations in red supergiants with high L/M ratio
Implications for the stellar and circumstellar structure of supernova progenitors

by A. Heger, L. Jeannin, N. Langer, & I. Baraffe (1997, MPA 1021, A&A 327, 224-230)

Rotation: A Fundamental Parameter of Massive Stars
by N. Langer, A. Heger, & J. Fliegner (1997, in: Proceedings of IAU Symposium 189 on Fundamental Stellar Properties: The Interaction between Observation and Theory, Eds. T. R. Bedding, A. J. Booth, & J. Davis, Kluwer, Dordrecht, p. 343)

Nucleosynthesis in rotating massive stars
by N. Langer, J. Fliegner, A. Heger, & S.E. Woosley (1997, in: Nuclei in the Cosmos IV, M. Wiescher et al., eds., Nuc. Phys. A, 621, 457c-466c)

Stationary hydrodynamic models of Wolf-Rayet stars with optically thick winds
by A. Heger & N. Langer (1996, A&A 315, 421-430)

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Alexander Heger (alex@ucolick.org)