Physics of the Cosmos Program Analysis Group (PhysPAG)
The PhysPAG serves as a community-based, interdisciplinary forum for soliciting and coordinating community analysis and input in support of Physics of the Cosmos objectives and of their implications for architecture planning and activity prioritization and for future exploration. It provides findings of analyses to the NASA Astrophysics Division Director.
The PhysPAG enables direct regular communication between NASA and the community, and within the community, through public meetings that give the community opportunities to provide its scientific and programmatic input. Structurally, the PhysPAG Chair and the PhysPAG Executive Committee (EC) are appointed members whose responsibilities include organizing meetings and collecting and summarizing community input with subsequent reporting to the Astrophysics Division Director. The full PhysPAG consists of all members of the community who participate in these open meetings.
For more information on the operation and organization of the PhysPAG, please see the signed PhysPAG Terms of Reference (updated March 2017) [PDF].
PhysPAG Science Interest Groups (SIGs)
- Inflation Probe (Chairs: Amber Miller, Edward Wollack): Coordinate community activities and preparations for a future cosmic microwave background polarization mission.
- Gravitational Waves (Chairs: John Conklin, Kelly Holley-Bockelmann): Coordinate community activities and preparations for a future gravitational wave mission.
- X-rays (Chair: Mark Bautz): Coordinate community activities and preparations for a future X-ray astronomy mission.
- Gamma Rays (Chair: Henric Krawczynski): Coordinate community activities and preparations for a future gamma ray astronomy mission.
- Cosmic Rays (Chair: Igor Moskalenko): Coordinate community activities and preparations for a future cosmic ray astronomy mission.
- Cosmic Structure (Chairs: Olivier Dore', Rachel Bean): Coordinate community activities for future space activities concerning the nature of dark energy, dark matter, neutrinos, and tests of inflation, as well as astrophysical galaxy evolution.
Reports by the PhysPAG
- Final PhysPAG Response to Paul Hertz, October 8, 2015 [PDF]
- PhysPAG Executive Committee Selections, Memo from NASA Headquarters November 2016 [PDF]
- PhysPAG Executive Committee Selections, Memo from NASA Headquarters November 2015 [PDF]
- PhysPAG Executive Committee Selections, Memo from NASA Headquarters November 2014 [PDF]
- PhysPAG Executive Committee Selections, Memo from NASA Headquarters December 2013 [PDF]
|PhysPAG Executive Committee Membership|
|Rachel Bean||Cornell Univ.||Dark Energy||December 2017|
|Jim Beatty||Ohio State Univ.||Particle Astrophysics||December 2019|
|Univ. of Florida||Gravitational Waves||December 2017|
|Olivier Doré||JPL||Dark Energy||December 2017|
|Sylvain Guiriec||George Washington Univ.||Gamma-rays||December 2019|
|Kelly Holley-Bockelmann||Vanderbilt Univ.||Gravitational Waves||December 2019|
|Ralph Kraft||SAO||X-rays||December 2018|
|Henric Krawczynski||Washington Univ. in St. Louis||Gamma-rays||December 2017|
|Amber Miller ||USC||CMB||December 2017|
|Igor Moskalenko||Stanford||Particle Astrophysics||December 2018|
|John Tomsick ||UC Berkeley||X-rays and Gamma-rays||December 2019|
|Ed Wollack||NASA/GSFC||CMB ||December 2017|
Presentations to the PhysPAG
- Far-IR Surveyor Concept [PDF]
- X-ray Surveyor: Science drivers and strawman mission design [PDF]
- HabEx: Notional Mission Properties and Science Applications [PDF]
- The Advanced Technology Large-Aperture Space Telescope (ATLAST) [PDF]
14 Feb 2017
Black-Hole-Powered Jets Forge Fuel for Star Formation » Details
30 Jan 2017
NASA's Fermi Discovers the Most Extreme Blazars Yet » Details
NASA's Fermi Sees Gamma Rays from 'Hidden' Solar Flares » Details
13 Aug 2016
First Stars Formed Even Later Than Previously Thought
31 Jan 2017
Mind the Gap: Rapid Burster behaviour explained » Details