Skip to Local Navigation
Skip to Content
California State University, Long Beach
Print this pageAdd this page to your favoritesSelect a font sizeSelect a small fontSelect a medium fontSelect a large font
 
Department News and Colloquium

Physics & Astronomy Colloquium at CSU Long Beach

Colloquium

The Cosmos seen through the Planck Satellite's Eyes

Elena Pierpaoli,
USC.

Monday, March 23, 2015
11:15am, PH2-110
(Refreshments served at 10:45am in HSCI-224)


Fig: All-sky maps of the Cosmic Microwave Background (CMB) from the Planck satellite

The Cosmic Microwave Background (CMB) radiation allows us to study processes of the very early Universe. The detailed study of its anisotropies with the Planck satellite allows us to determine cosmological parameters at unprecedented level of precision. As a byproduct, it also provides important results in several areas of astrophysics such as the detection of clusters through their Sunyavev-Zeldovich signature and characterization of Galactic emission at microwave and infrared wavelengths. The Planck satellite, which was launched in 2009, has recently released a new set of data which also include polarization results. I will review the main achievements of the new release, including the determination of main cosmological parameters, epoch of star formation, galaxy clusters detection and use. I will also discuss the recent news about the detection and subsequent non-detection of primordial gravitational waves.

See the colloquium schedule and its archive of previous talks

Colloquia are scheduled to start Mondays at 11:15am sharp in Peterson Hall 2, Room 110 (PH2-110, map). Refreshments are served from 10:45am to 11:05am in Room HSCI-224 (next to the department office) and everyone is invited to mingle with faculty and students!

Coordinator:

For information and suggestions about the colloquium please contact the colloquium coordinator:
Prof. Prashanth Jaikumar, Phone: 562-985-5592, Email: pjaikuma@csulb.edu

Directions to Campus

  • Access to Campus
  • Campus Maps
  • Parking on campus: contact the coordinator of the colloquium. If not reachable, call the department office (562) 985-7925. If none of these are available at the time you need information, call (562) 985-4146 or go to the drive-through information booth at the main campus entrance (on Beach Drive, near the crossing to Bellflower).
  • Walk (or ask for a ride on an on-campus shuttle) to the department office: Hall of Sciences, Room 220 (HSCI-220). The coordinator will provide the necessary informations.
  • Any question or problem: call the colloquium coordinator or the department office (562) 985-7925.

Colloquia Sponsors:

We acknowledge with gratitude donations and support from the following present sponsors:

  • H.E. and H.B. Miller
  • Benjamin Carter
  • The American Physical Society
  • Anonymous

We also acknowledge with gratitude our past donors: The Forty-Niner Shops, Inc., The Northrop Grumman Foundation, Sandra Dana, Anonymous.

If you wish to support the Colloquium, please contact the colloquium coordinator or the department chair. Thank you!

Academic Year 2014-2015

Date Title Speaker and Affiliation
February 2,2015 Rapid Sequencing of Individual DNA Molecules with Graphene Nanogaps Henk Postma, CSUN
February 9, 2015 Probing and Controlling Ultrafast Electron Motion with Attosecond Transient Absorption Spectroscopy Michael Chini, UCF
February 11, 2015 Transparent Conducting Oxide Active Plasmonics and Metasurfaces: Ultrasmall and Ultrathin Optics Howard Lee, Caltech
February 16, 2015 Nuclear Magnetic Resonance in Condensed Matter Physics: Unconventional Superconductivity, Quantum Magnetism, and Other Magnificent Tales Georgios Koutroulakis, UCLA
February 18, 2015 Few-body Physics in Ultracold Atoms: Observation of Geometric Scaling Symmetry in Li-Cs-Cs Efimov States Shih-Kuang Tung, NU
February 23, 2015 Molding Light with Flat Optics Myoung Hwan Kim, Columbia U.
February 25, 2015 Quantum Phenomena and Layered Heterostructures Claudia Ojeda-Aristizabal, UCB
March 9, 2015 What is a Sagnac interferometer and what can it do? Jing Xia, UC Irvine.
March 16, 2015 Local Probes of the Early Universe: Using Nearby Brown Dwarfs to Measure Lithium Production in Big Bang Nucleosynthesis Adam Burgasser, UCSD
March 23, 2015 The Cosmos seen through the Planck Satellite's Eyes Elena Pierpaoli, USC

Colloquia Schedule