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Lunchtime Talks

Usual Venue: Departmental Meeting Room

Usual Time: 1pm, every other Thursday

 

 

Each session will last 1 hour, with each speaker having 20 minutes + 5 minutes for questions. For questions, suggestions, or to volunteer as a speaker, please contact Gillian James (gfgj@le.ac.uk)  or Will Alston (wna3@le.ac.uk)

 

 

Tea and biscuits are provided, but bring your own mug and sandwich

Date



                          Title

Speaker





 SummerTerm (2012)

17th May




The Origin of the Ultraviolet Excess: Evidence for a Multistage Formation History of Local Early Type Galaxies Using WISE and GALEX

The Role of AGN Feedback in Affecting Star Formation

Sara Petty




Duncan Farrah
14th June




tba


The Contribution of High Mass X-ray Binaries to Cosmological Reionization

Richard White

Gillian James
28th June




tba


tba

Richard Alexander

Rongfeng Shen





 Spring Term (2012)

9th February




Observation of AGN Outflows

Theory of AGN Outflows and Feeback

Ken Pounds


Andrew King
16th February




Ultraluminous X-ray Sources Painting the Picture of Extreme Accretion. 

Simulating Swift-BAT GRBs at High Redshift.

Matt Middleton (Durham)


Owen Littlejohns
Monday 4th March




Eccentricity Growth of Giant Embedded Planets.

The Entropy Condition of GodonuvSPH

Chaotic or Disc Accretion in AGN: Evidence from the M-sigma Relations

Alex Dunhill


Seung-Hoon Cha

Sergei Nayakshin
Friday 16th March




Resolving the Dust: Results from the DEBRIS Survey
Mark Booth
(University of Victoria)
Tuesday 20th March




Dynamical Evolution of Black Hole Binaries in Rotating Merger Remnants.
Alessia Gualandris (MPA Garching)
Monday 26th March




tba
Niall Deacon (Heidelberg)





 Autumn Term (2011)

13 October




Disk-magnetosphere Interaction in Neutron Stars

Suzan Dogan
27 October




The Gamma-Ray Burst-Supernova Connection Studied in X-rays.
Martin Sparre





On the Origin of Circumstellar Material in Hot White Dwarf Spectra
Nathan Dickinson
10 November




Baryonic Effects on DM Haloes
Walter Dehnen





On the Origin of Comets and Asteroids in the Solar System
Sergei Nayakshin
24 November




Simulations of Fermi Bubbles
Kastytis Zubovas
8 December




Constraints on the Mass Distribution of Fornax from its Globular Clusters.

Dave Cole





Probing the Physics of GRB Afterglows with Linear and Circular Polarimetry
Klaas Wiersema
Mon 12 December




The Mechanisms Driving the Evolution and Dispersal of Protoplanetary Disks.
Ilaria Pascucci





 Summer Term (2011)

12 May




Tuning in to Jupiter-like exoplanets

Jonny Nichols
26 May




Gamma-ray pulses: the building blocks of gamma-ray bursts

Dick Willingale





Discovery of the coldest directly imaged companion to another star: brown dwarf or planet?
Matt Burleigh
9 June




TBA

Sarah Bryan





Why most published results are wrong-and why this isn't as bad as it sounds!

Simon Vaughn
23 June




TBA

Alan Duffy
 


   Spring Term (2011)

 
19 Jan




Multi-wavelength properties of the gamma-ray loud binary systems

Masha Chernyakova
3 Feb




TBA

TBA





The accretion histories of TTauri stars

Richard Alexander
17 Feb




AGN absorbers: planet formation near AGN?

Sergei Nayakshin
3 Mar




The galactic bulge as seen by BRAVA

Andreas Koch





Dust extinction in gamma-ray burst host galaxies
Klaas Wiersema
17 Mar




How to make supermassive black hole binaries merge: retrograde accretion

Chris Nixon





Calculating the gamma-ray flux from dark matter annihilation

Celine Combet
31 Mar




Black hole unification
Simon Vaughan





TBA

TBA
 



   Autumn Term (2010)


14 Oct



  The XMM-Newton Slew Survey...what XMM gets up to at the weekend

Andy Read





JISCWorld

Jonathan Tedds
28 Oct



  Swift follow-up of unidentified X-ray sources in the XMM-Newton Slew Survey

Rhaana   Starling
 


  Simulating galaxy formation: sub-grid models at the intermediate scale

Alex Hobbs
11 Nov



  The fate of planetary systems beyond the main sequence

Amy Bonsor
 


  A magnetic and metallic white dwarf: two potential signatures of destroyed planets

Jay Fahiri
25 Nov



  What role could X-ray binaries play in cosmological reionisation?

Chris Power
 


  Solar Wind Charge Exchange emission seen  in the vicinity of the Earth
Jenny Carter
9 Dec



  Can super-massive black holes suppress the formation of galactic bars?

David Coles
 


  The initial Lorentz factor of gamma-ray bursts

Phil Evans
 


   Summer Term (2010)

 
6 May



  Time dependent models of star formation in AGN accretion discs

Fabrizio   Pedes
20 May



  GRB 100316D/SN2010bh: discovery of a nearby long, soft gamma-ray burst with an associated super-nova

Raahna Starling
3 June



  Discovery of the afterglow and host galaxy of the low redshift short GRB 080905A

Antonia Rowlinson
17 June



  Astronomical & Meteorological Phenomena in the   Anglo-Saxon Chronicles

Gillian Butcher
 


  Constraining Carina dSphs' mass with a Markov  Chain Monte Carlo algorithm

Ugur Ural
1 July



  Metals in hot white dwarfs

Nathan Dickinson
 


  Facing the media (in a nutshell)

Patricio Ortiz
9 July



  A star formation view through X-rays and the luminosity function of HMXBs

Stefano Mineo
22 July



  TBA
Jillian Bellovary