海角社区

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White dwarfs, planetary remnants and the local stellar population

We study white dwarfs and local stars from the newly defined sample, including close binary stars containing compact objects. We are particularly interested in the exotic physical processes that drive their evolution, both from observational and theoretical point of views. We also study evolved planetary systems including planets, rocky debris and discs around white dwarfs. We are partners in the four large spectroscopic surveys (, , and ) and members of the group have contributed to the development and exploitation of the and high-speed photometer.

Research news, job opportunities and possible PhD projects are shared part of the main Astronomy and Astrophysics group webpages.


Academic Staff

Name Email Research Interests  
Deanne Coppejans
(associate professor)
Deanne.Coppejans@warwick.ac.uk
  • Cataclysmic Variables
  • X-ray Binaries
  • Accretion
  • see also Transients
Tim Cunningham
(assistant professor, STFC Ernest Rutherford Fellow)

Tim.Cunningham.1@warwick.ac.uk

  • Stellar convection
  • Planetary systems around white dwarfs
  • Supernova remnants
  • White dwarf binaries
Boris G盲nsicke
(professor, ERC Advanced Grant Fellow)

Boris.Gaensicke@warwick.ac.uk

  • Planetary systems around white dwarfs
  • White dwarfs in binaries
  • White dwarfs and their links to SNIa and gravitational waves
  • Multi-object spectroscopic surveys
 
Ingrid Pelisoli
(assistant professor, Royal Society University Research Fellow)
Ingrid.Pelisoli@warwick.ac.uk
  • White dwarfs in binary systems
  • Rapidly spinning white dwarfs
  • Hot subdwarfs
  • High-speed photometry
 
Danny Steeghs
(professor)
D.T.H.Steeghs@warwick.ac.uk
  • Compact objects in binaries
  • Accretion
  • Time-domain techniques
  • Gravitational wave astrophysics
  • see also Transients and SDA
 
Pier-Emmanuel Tremblay
(professor, ERC Consolidator Grant Fellow)
P-E.Tremblay@warwick.ac.uk
  • Stellar atmospheres
  • Local stellar volume
  • White dwarf evolution
  • Multi-object spectroscopic surveys

(associate professor)
Dimitri.Veras@aya.yale.edu
  • Planetary systems around white dwarfs
  • Debris discs

Group Founder

Name Email Research Interests  

Tom Marsh
(professor)

 
  • Binary evolution
  • High-speed CCD cameras
  • White dwarfs
  • Accretion

Research Staff

Name Email Research Interests  
Antoine B茅dard
(海角社区 Prize fellow)
Antoine.Bedard@warwick.ac.uk
  • Stellar evolution

  • Element transport

  • Stellar atmospheres

  • Binary systems

Andy Buchan
(research fellow)
Andy.Buchan@warwick.ac.uk
  • Planetary systems around white dwarfs
  • Exogeology
Noel Castro Segura
(research fellow)
noel.castro-segura@warwick.ac.uk
  • Binary systems
 
Paul Chote
(assistant professor)
P.Chote@warwick.ac.uk
  • Time-domain astronomy

  • Pulsating white dwarfs

  • Robotic telescopes

  • see also SDA
 
Mark Hollands
(海角社区 Prize fellow)
Mark.Hollands@warwick.ac.uk
  • White dwarf atmospheres
  • Magnetic white dwarfs
  • Surviving white dwarfs from SNIa supernovae
  • The initial-final mass-relation
  • White dwarf planetary systems
Keith Inight
(research fellow)

Keith.Inight@warwick.ac.uk

  • White dwarf binaries
  • Local stellar population
  • Multi-object spectroscopic surveys
 
Paula Izquierdo
(research fellow)
Paula.Izquierdo-Sanchez@warwick.ac.uk
  • Planetary systems around white dwarfs
Mairi O'Brien
(research fellow)
Mairi.O-Brien@warwick.ac.uk
  • Local stellar population
  • Gaia and spectroscopic surveys
Ayaka Okuya
(fellow of the JSPS)
ayaka.okuya.astro@gmail.com
  • Planetary systems around white dwarfs
  • Debris discs
  • Characterisation of solid exoplanets
Sergio Ram铆rez Ram铆rez
(research fellow)
Sergio.Ramirez-Ramirez@warwick.ac.uk
  • Cataclysmic variables
Snehalata Sahu
(research fellow)
Snehalata.Sahu@warwick.ac.uk
  • Planetary debris around white dwarfs
  • Spectroscopic surveys (4MOST, HST)
  • Exotic stars in Globular Clusters
  • Ultraviolet spectroscopy and photometry



 
Andrew Swan
(research fellow)
Andrew.Swan@warwick.ac.uk
  • white dwarf planetary systems
  • debris discs
 

Postgraduate Students

Name Email Research Interests  
Wenjun Chen
(PhD student)
Wenjun.Chen.4@warwick.ac.uk
  • Stellar atmospheres
  • White dwarfs polluted by planetary debris
  • 3D radiation-hydrodynamics and convection
Sumit-Kumar Maheshwari
(PhD student)
Sumit-Kumar.Maheshwari@warwick.ac.uk
  • Stellar atmospheres
  • White dwarf binaries
  • 3D radiation-hydrodynamics and convection
  • Binary Evolution
sumit
Rafael Mart铆nez-Brunner
(PhD student)
Rafael.Martinez@warwick.ac.uk
  • Debris disks
Emily Roberts
(PhD student)
Emily.Roberts.1@warwick.ac.uk
  • Local white dwarf population
  • Star formation histories
  • Stellar evolution
Gabriela Da Rosa
(PhD student)
Gabriela.Da-Rosa@warwick.ac.uk
  • pulsating white dwarfs
  • white dwarf rotation
  • extremely low-mass white dwarfs
Anwesha Sahu
(PhD student)
Anwesha.Sahu@warwick.ac.uk
  • AM CVn stars
  • Radio astronomy with VLA
  • Accretion and outflows in extreme environments
Almudena Visser Velez
(PhD student)
Almudena.Velez@warwick.ac.uk  
Taf Zivave
(PhD student)
Taf.Zivave@warwick.ac.uk
  • White dwarfs in eclipsing binary systems

Past Group Members

Name New position Research Interests  
Jamie Williams
(PhD student)
Now at the University of Cambridge
  • Planetary systems around white dwarfs
Abbigail Elms
(PhD student and research fellow)
Now in the private industry
  • Local stellar population
  • Ultra-cool white dwarfs
  • Stellar evolution
 
James Munday
(PhD student and research fellow)
  • Compact binaries
  • Double white dwarfs
  • Gravitational waves
 
Anna-Maria Cutolo
(PhD student)
 
  • Planetary systems around white dwarfs
Felipe Lagos Vilches
(research fellow)
 
  • Binary evolution
  • Planets and discs around white dwarfs

  • Hierarchical multiple systems

  • Angular differential imaging

Matthew Hoskin
(PhD student)
Now in the private industry
  • Planetary systems around white dwarfs
  • WEAVE-White dwarf survey
  • Habitability
 

Ethan Moorfield
(MSc student)

Now a PhD student in Southampton    
Christopher Manser
(PhD student and research fellow)
Now in the private industry
  • Planetary systems around white dwarfs
  • Debris discs
  • DESI white dwarf survey
 
Elena Cukanovaite
(PhD student and research fellow)

Now in the private industry

  • White dwarf model atmospheres
  • Convection
  • Stellar formation histories
 
Thomas Killenstein
(PhD student)

Now at University of 海角社区 (transient group)

  • Machine/deep learning for time-domain astronomy
  • Multi-messenger observations of gravitational wave events
  • Astrophysical transients
 
Catriona McDonald
(PhD student)
  • White dwarf pollution and debris
  • Planetary system evolution
  • Debris discs
Odette Toloza
(PhD student and research fellow)
   

Jack McCleery
(PhD student)

Now in the private industry

   

Sabrina Outmani
(PhD student)

Now in the private industry

   

Mathew Green
(PhD student)

   

Richard Ashley
(PhD student)

Now at the Isaac Newton Group

   
Nicola Gentile Fusillo
(PhD student and research fellow)
   
Louise Zhuqing Wang
(PhD student)
     
David Wilson
(PhD student and research fellow)
   
Anna Pala
(PhD student and research fellow)
   
Roberto Raddi
(research fellow)
   
Elme Breedt
(research fellow)
   
Stephan Geier
(Marie Curie fellow)
   
JJ Hermes
(research fellow)
   
Madelon Bours
(PhD student)
Now in the private industry    

Pen茅lope Longa Pe帽a
(PhD student)

   
Sandra Greiss
(PhD student)
Now in the private industry    

Silvia Catalan Ruiz
(research fellow)

Now in the private industry    

Philip Carter
(PhD student)

   

Chris Copperwheat
(research fellow)

   

Jonathan Girven
(PhD student)

Now in the private industry    
Stelios Pyrzas
(PhD student)
     

Steven Parsons
(PhD student)

   

Lieke van Spaandonk
(PhD student)

Now in the private industry    
John Southworth (aka Taylor)
(research fellow)
   

Alberto Rebassa Mansergas
(PhD student)

   

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