Frontiers of the Physics of Massive Stars

from the Main Sequence to LIGO

Ensenada, Mexico - 16-20 July, 2018

Program

Talks

Monday

8:20 - Registration

8:45 - LOC Welcome

Populations, Environment and Feedback

Session Chair: Alexander Heger

9:00 - Aida Wofford - Massive stars: their environment and feedback

9:25 - Shingo Hirano - Formation of massive first stars with ten to one million solar-masses

9:50 - Miriam Garcia- Metal-poor, resolved Massive Stars: the Local Group

10:05- Dorottya Szecsi - Triacking the Yeti in the snow - Looking for metal-poor massive stars

10:20- COFFEE

11:00- Joachim Bestenlehner - The most massive stars in the Local Group: the star cluster R136

11:15- Fabian Schneider - The stellar initial mass function in the local 30 Doradus starburst

11:40- Norberto Castro - The spectroscopic Hertzsprung-Russell diagram in the SMC field OB population

11:55- Abel Schootemeijer - Testing massive star evolution in the Small Magellanic Cloud

12:30- LUNCH

Session Chair - Guillermo Garcia-Segura

2:30 - Artemio Herrero - Massive stars in the Milky Way: present and future

2:55 - Ben Davies - Red Supergiants: properties, populations

3:20 - Emily Levesque - Red Supergiants: A Magnifying Glass for Stellar Theory

3:45 - COFFEE

4:15 - Sung-Chul Yoon - Type Ib/Ic supernovae and their progenitors

4:40 - Jesus Toala - The violent impact of massive stars

5:05 - Discussion

5:30- Adjourn

Tuesday

Stellar Mass Loss

Session Chair - Sung-Chul Yoon

9:00 - Alex Fullerton - Stellar Winds of Massive Stars in the Era of JWST

9:25 - Jorick Vink - Massive star mass loss

9:50 - Goetz Graefener - New mass-loss estimates for Wolf-Rayet stars

10:15- Emily Cannon - Imaging Red Supergiants with VLT/SPHERE/ZIMPOL

10:30- COFFEE -

11:00- Dylan Kee - Near Star Radiative Feedback and the Stellar Upper Mass Limit

11:15- Robin Bjorklund - Role of mass loss for the structure, evolution and pulsation properties of massive stars

11:30- Luca Grassitelli - Massive stars at the Eddington limit: sub-photospheric envelope structure and stellar winds

11:55- Stan Owocki - Radiation Hydrodynamics of Wind and Eruptive Mass Loss from Massive Stars

12:30- LUNCH

Multi-Dimensional Stellar Evolution

Session Chair - Alex de Koter

2:30 - Matteo Cantiello - Global Radiation Hydrodynamical Simulations of Luminous Blue Variables

2:55 - Isabelle Baraffe - Multi-dimensional stellar structure models to core collapse

3:10 - Discussion

3:30 - COFFEE

4:00 - Bernhard Mueller - 3D Simulations of Advanced Convective Burning Stages

4:25 - Robert Andrassy - 3D convection in massive stars: From the main sequence to core collapse

Magnetic Fields

4:40 - Veronique Petit - Massive stars and B-fields

5:05 - Gregg Wade - Magnetic fields of massive stars at late stages of stellar evolution: implications for supernovae and remnants

5:20 - Discussion

5:30 - Adjourn

Wednesday

Binary and Multiple Stars

Session Chair - Gloria Koenigsberger

9:00 - Rolf Kuiper - The formation of massive (binary) stars

9:25 - Michael Abdul-Masih - Testing Chemically Homogeneous Evolution with VFTS 352

9:40 - Saida Caballero - Dancing with the Stars: Rotation and Multiplicity of the Most Massive Stars

10:05- Discussion

10:30- COFFEE

11:00- Lee Patrick - Red Supergiants: multiplicity

11:25- Katie Tehrani - Weighing Melnick 34: The most massive binary

11:40- Johanna Poorta - Orbital properties of massive binaries in M17 and implications for close massive binary formation

11:55 - Discussion

Thursday

Stellar structure and explosions

Session Chair - Matteo Cantiello

9:00 - Pablo Marchant -Modeling rotation in massive stars

9:25 - Ryosuke Hirai - Ejecta-companion interaction in massive binaries

9:40 - Nathan Grin - A calibration of overshooting from the observed width of the main sequence

9:55 - Frank Tramper - WO stars: massive stars on the verge of exploding

10:10- Jim Fuller - Wave-driven Pre-supernova outbursts

10:35- COFFEE

11:00- David Aguilera-Dena - Progenitors of SLSNe and GRBs

11:15- Philipp Podsiadlowski - The effects of binary evolution on the fate of massive stars

11:40- Chris Fryer - The Fates of Massive Stars: Effects of the Supernova Engine, Spin and binaries

12:05- John Hillier - Insight into SN Progenitors from analyses of light curves and spectra

12:30- LUNCH

Session Chair - David Aguilera-Dena

2:10 - Philipp Moesta - Jet-driven supernovae in the multimessanger era

2:35 - Fabio de Colle - Radio emission from the cocoon of a GRB jet: implications for relativistic SNe and GRB off-axis emission

2:50 - Keiichi Maeda - Supernova light curves

3:15 - Takashi Moriya - CSM and SNe

3:40 - COFFEE

Compact objects

4:10 - Alina Istrate - Extremely low-mass white dwarfs: the story so far

4:35 - Dany Page - Neutron star structure

5:00 - Paulo Freire - Pulsar masses and the evolution of binary pulsars

5:25 - Jose Guadalupe Martinez - Double neutron star masses

5:40 - Adjourn

Friday

Mergers

Session Chair- Philipp Podsiadlowski

9:00 - Kishalay De - A hot and fast ultra-stripped supernova forming a compact neutron star binary

9:25 - Chris Pankow - Gravitational-wave Transient Astronomy on the Rise

9:50- Discussion

10:30- COFFEE

11:00- Alejandro Vigna - The effect of supernova mechanisms on gravitational-wave sources

11:25- Natasha Ivanova - Physics of common envelope events

Conclusion

11:50- Norbert Langer - Perspectives

12:30- Finish