Massive Stars Group

Journal Club Presentations

Date	Presenter	Author of Paper	Title of Paper	Presentation
1/2/2023	No JC meeting
1/9/2023	Rafia	Sohan Ghodla et al. (2023)	Evaluating chemically homogeneous evolution in stellar binaries: electromagnetic implications – ionizing photons, SLSN-I, GRB, Ic-BL
1/16/2023	Dorottya	Miriam Garcia et al. (2021)	Massive stars in extremely metal-poor galaxies: a window into the past
1/23/2023	Hanno	I. Baraffe et al. (2023)	A study of convective core overshooting as a function of stellar mass based on two-dimensional hydrodynamical simulations	Link
2/6/2023	Koushik	S. Kato (1996)	Overstable Convection in a Medium Stratified in Mean Molecular Weight
2/13/2023	Rafia	Pablo Marchant et al. (2019)	Pulsational Pair-instability Supernovae in Very Close Binaries
2/20/2023
2/27/2023	Dorottya	Dorottya Szecsi et al. (2014, Symposia 7)	Consequences of Mass Loss on the Final Fates of Massive Stars (this was a recap)	Link
3/6/2023	Hanno	Guglielmo Volpato et al. (2023)	A Study of Primordial Very Massive Star Evolution	Link
3/13/2023	Koushik	K. Sen et al. (2023)	Reverse Algols and hydrogen-rich Wolf-Rayet stars from very massive binaries
3/20/2023	Koushik		Talk about Semiconvection
3/27/2023	Koushik		Talk about Semiconvection (continuation)
4/3/2023	No JC meeting
4/10/2023	No JC meeting
4/19/2023	Rafia	Neha Singh et al. (2022)	Exploring compact binary populations with the Einstein Telescope
4/26/2023	Hanno	Zsolt Keszthelyi (2023)	Magnetism in High-Mass Stars	Link
5/3/2023
5/8/2023	Richard Wünsch (Visitor)		Multiple stellar populations in globular clusters from winds of massive stars
5/17/2023	No JC meeting
5/24/2023	Frank Tramper (Visitor)
5/31/2023	Rafia	N. Langer & C. A. Norman (2006)	On the Collapsar Model of Long Gamma-Ray Bursts:Constraints from Cosmic Metallicity Evolution
6/7/2023
6/14/2023
6/21/2023	Dorottya	N. Langer & C. A. Norman (2006)	On the Collapsar Model of Long Gamma-Ray Bursts:Constraints from Cosmic Metallicity Evolution
6/28/2023	Rafia	S. E. Woosley (1993)	Gamma-Ray Bursts from Stellar Mass Accretion Disks around Black Holes
7/5/2023	Athira Menon (Visitor)	Menon and Heger (2017) Menon et al. (2019) Menon et al. (2023)	The quest for blue supergiants: binary merger models for the evolution of the progenitor of SN 1987A. Low-metallicity CO + He WD post-merger models for RCB stars as a source of pre-solar graphite grains Detailed evolutionary models of massive contact binaries – I. Model grids and synthetic populations for the Magellanic Clouds
7/12/2023	No JC meeting
7/19/2023	Hanno	F. R. N. Schneider et al. (2014)	Bonnsai: a Bayesian tool for comparing stars with stellar evolution models	Link
7/26/2023	Koushik	A. Schootemeijer et al. (2019)	Constraining mixing in massive stars in the Small Magellanic Cloud
8/2/2023	No JC meeting
8/9/2023	Rafia	Simone S. Bavera et al. (2021)	Probing the progenitors of spinning binary black-hole mergers with long gamma-ray bursts
8/16/2023	Dorottya	Poojan Agrawal et al. (2020)	The fates of massive stars: exploring uncertainties in stellar evolution with METISSE
8/23/2023	Hanno	A. Venditti et al. (2024)	The first fireworks: A roadmap to Population III stars during the epoch of reionization through pair-instability supernovae	Link
8/30/2023	Rafia	L. du Buisson et al. (2020)	Cosmic rates of black hole mergers and pair-instability supernovae from chemically homogeneous binary evolution
9/6/2023	No JC meeting
9/13/2023	No JC meeting
9/20/2023	No JC meeting
9/27/2023	No JC meeting
10/4/2023	Rafia	L. du Buisson et al. (2020)	Cosmic rates of black hole mergers and pair-instability supernovae from chemically homogeneous binary evolution
10/11/2023	Dorottya	Oskinova & Schaerer (2022)	Ionization of He II in star-forming galaxies by X-rays from cluster winds and superbubbles
10/18/2023	Dorottya	Oskinova & Schaerer (2022)	Ionization of He II in star-forming galaxies by X-rays from cluster winds and superbubbles
10/25/2023	Dorottya	Oskinova & Schaerer (2022)	Ionization of He II in star-forming galaxies by X-rays from cluster winds and superbubbles
11/1/2023	No JC meeting
11/8/2023	No JC meeting
11/15/2023
11/22/2023	Quentin Vigneron (Visitor)	D. Farrah et al. (2023)	Observational Evidence for Cosmological Coupling of Black Holes and its Implications for an Astrophysical Source of Dark Energy
11/29/2023	Hanno	H. Stinshoff et al. (2024 in prep.)	Practiced presentation for doctoral seminar	Link
12/6/2023	Rafia	R. Sarwar et al. (2024 in prep.)	Practiced presentation for mid-term evaluation
12/13/2023	No JC meeting
12/20/2023	No JC meeting
12/27/2023	No JC meeting
1/3/2024	No JC meeting
1/10/2024	Dorottya	N. Lahén et al. (2023)	Formation of star clusters and enrichment by massive stars in simulations of low-metallicity galaxies with a fully sampled initial stellar mass function
1/17/2024	Dorottya	N. Lahén et al. (2023)	Formation of star clusters and enrichment by massive stars in simulations of low-metallicity galaxies with a fully sampled initial stellar mass function
1/24/2024	Hanno	C. Li et al. (2024)	Extended Main Sequences in Star Clusters	Link
1/31/2024	Hanno	C. Li et al. (2024)	Extended Main Sequences in Star Clusters	Link

Journal Club Presentations

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