Astrophysics Cosmology Monday Digest History
| Date |
Room |
Speaker |
Title |
Oct 07 2013
14:00 |
Library Blue Meeting Room
|
Federico Bianchini & Pawel Bielewicz
(SISSA)
|
Gravitational lensing by cosmic voids and the effect of aberration on measurements CMB temperature power spectrum |
ABSTRACT: "First measurement of gravitational lensing by cosmic voids in SDSS", by Melchior et al., http://arxiv.org/abs/1309.2045 and "The effect of aberration on partial-sky measurements of the CMB temperature power spectrum", by Jeong et al., http://arxiv.org/abs/1309.2285v2 |
Sep 30 2013
14:00 |
Library Blue Meeting Room
|
Paolo Creminelli & Guillaume Castex
(ICTP & SISSA)
|
Inflation after Planck and Weak Lensing from SN |
ABSTRACT: "Inflation after False Vacuum Decay: Observational Prospects after Planck", by Bousso et al., http://arxiv.org/abs/1309.4060 "The effect of weak lensing on distance estimates from supernovae", by Smith et al., http://arxiv.org/abs/1307.2566 |
Sep 16 2013
14:00 |
Library Blue Meeting Room
|
Eolo Di Casola & Carlo Baccigalupi
(SISSA)
|
|
ABSTRACT: Discussion on papers: "Why Gauge?" by C.Rovelli, http://arxiv.org/abs/arXiv:1308.5599
and "Detection of B-mode Polarization in the Cosmic Microwave Background with Data from the South Pole Telescope" by Hanson et al., http://arxiv.org/abs/arXiv:1307.5830 |
Sep 09 2013
14:00 |
Library Red Meeting Room
|
Matteo Calabrese & Matteo Martinelli
(SISSA)
|
|
ABSTRACT: Discussion on paper: "The Jubilee ISW Project I: simulated ISW and weak lensing maps and initial power spectrum", Watson et al. http://arxiv.org/abs/1307.1712 and "nu-LambdaCDM: Neutrinos reconcile Planck with the Local Universe", Wyman et al., http://arxiv.org/pdf/1307.7715v1.pdf |
Jul 08 2013
14:00 |
Library blue meeting room
|
Noemi Frusciante & Claudia Mancuso
(SISSA)
|
|
ABSTRACT: Discussion on papers: Hernandez & Jimenez, "A first linear cosmological structure formation scenario under extended gravity", http://arxiv.org/abs/1307.0777v1 and Hickox et al., "Black hole variability and the star formation-AGN connection: Do all star-forming galaxies host an AGN?", http://arxiv.org/abs/1306.3218.pdf |
Jul 01 2013
14:00 |
Library blue meeting room
|
Dario Bettoni
(SISSA)
|
|
ABSTRACT: Discussion on papers: Motta et al., \"Probing Dark Energy through Scale Dependence\", http://arxiv.org/abs/arXiv:1305.0008 and Amendola et al., \"Observables and unobservables in dark energy cosmologies\", http://arxiv.org/abs/arXiv:1210.0439 |
Jun 24 2013
14:00 |
Library Blue Meeting Room
|
Elena Massara & Matteo Martinelli
(SISSA)
|
|
ABSTRACT: Discussion based on papers: Barreira et al. "Nonlinear structure formation in the Cubic Galileon gravity model" http://arxiv.org/abs/1306.3219 Narikawa et al. "Testing general scalar-tensor gravity and massive gravity with cluster lensing" http://arxiv.org/abs/1302.2311 |
Jun 17 2013
14:00 |
Library Blue Meeting Room
|
Matteo Calabrese & Emanuele Castorina
(SISSA)
|
|
ABSTRACT: Discussions on papers: Bruni et al. "Computing General Relativistic effects from Newtonian N-body simulations: Frame dragging in the post-Friedmann approach" http://arxiv.org/abs/1306.1562rnViel et al. "Warm Dark Matter as a solution to the small scale crisis: new constraints from high redshift Lyman-α forest data" http://arxiv.org/abs/1306.2314 |
Jun 10 2013
14:00 |
Library Blue Meeting Room
|
Carlo Baccigalupi
(SISSA)
|
|
ABSTRACT: Discussion on paper: V. Pettorino "Testing modified gravity with Planck: the case of coupled dark energy" http://arxiv.org/abs/1305.7457 |
May 27 2013
14:00 |
Library Blue Meeting Room
|
Marco Raveri and Francesco Paci
(SISSA)
|
Modified Gravity-GADGET: A new code for cosmological hydrodynamical simulations |
ABSTRACT: Puchewein, Baldi, Springel, \"Modified Gravity-GADGET: A new code for cosmological hydrodynamical simulations of modified gravity models\" http://arxiv.org/abs/1305.2418\r\nUnnikrishnan, Sahni, \"Resurrecting power law inflation in the light of Planck results\" http://arxiv.org/abs/1305.5260 |
May 06 2013
14:00 |
Library Blue Meeting Room
|
Claudia Antolini and Alessandra Silvestri
(SISSA)
|
Recent results from the AMS and Pamela collaboration |
ABSTRACT: Based on papers: http://prl.aps.org/abstract/PRL/v110/i14/e141102 , http://www.nature.com/nature/journal/v458/n7238/abs/nature07942.html and http://www.sciencedirect.com/science/article/pii/S0927650510000824 |
Apr 29 2013
14:00 |
Library Blue Meeting Room
|
Pawel Bielewicz
(SISSA)
|
Isotropy and Statistics of the CMB |
ABSTRACT: Discussion of the two following papers: http://arxiv.org/abs/1303.5083 Planck 2013 results. XXIII. Isotropy and Statistics of the CMB http://arxiv.org/abs/1303.6949 The Pesky power asymmetry |
Apr 22 2013
14:00 |
Library Blue Meeting Room
|
Alessandra Silvestri and Francesco Paci
(SISSA)
|
Doppler boosting of the CMB |
ABSTRACT: Doppler boosting of the CMB, based on papers: http://arxiv.org/abs/1304.3506 and http://arxiv.org/abs/1303.5087 |
