Monday, April 16
4:00 pm - 5:00 pm	High Energy Physics Seminar Lauritsen 469 Renormalization of MSSM Scalar Masses: Unwelcome News from the Hidden Sector Andrew Cohen, department of physics, Boston University,
4:15 pm - 5:00 pm	Applied Mathematics Colloquium Guggenheim 133 (Lees-Kubota Lecture Hall) Mapping of Probabilities: A Theory for the Interpretation of Uncertain Physical Measurements
4:15 pm - 5:15 pm	Algebraic Geometry Seminar Ramifications and Braid Groups Sergei Gukov, associate professor of theoretical physics and mathematics, UC Santa Barbara,

Tuesday, April 17
3:30 pm - 5:00 pm	Carnegie Observatories Colloquium Carnegie Observatories, 813 Santa Barbara St., William T. Golden Auditorium New Windows into the z~6 IGM with High-Resolution Spectroscopy George Becker, postdoctoral reasearch associate, Observatories of the Carnegie Institution in Washington,
4:00 pm - 5:00 pm	Caltech/JPL Association for Gravitational-Wave Research Seminar East Bridge 114 "Magnetic" Components of Gravitational Waves and Their Effect in the LIGO-VIRGO Response Functions Professor Leonid Grishchuk, Cardiff University and Moscow State University,

Wednesday, April 18
12:00 pm - 1:00 pm	Mathematical Physics Seminar Large Time Fluctuations of the Totally Asymmetric Simple Exclusion Process Alexei Borodin, professor of mathematics, Caltech,
4:00 pm - 5:00 pm	Astronomy Colloquium Arms 155 (Robert P. Sharp Lecture Hall) Lyman-alpha Emission from the Intergalactic Medium Juna Kollmeier, postdoctoral fellow, Carnegie Observatories,

Thursday, April 19
4:00 pm - 5:00 pm	Physics Research Conference East Bridge 201 (Richard P. Feynman Lecture Hall) Mixing in the B_s System I. Joseph Kroll, professor of physics, University of Pennsylvania,

Friday, April 20
11:00 am - 12:00 pm	High Energy Theory Seminar Lauritsen 469 Metastable Quivers in String Compactifications Bogdan Florea, research associate, Stanford Linear Accelerator Center,
2:30 pm - 4:00 pm	Mathematics of Information Seminar Moore 239 Rethinking Biased Estimation: Improving Maximum Likelihood and the Cramèr-Rao Bound
4:00 pm - 5:00 pm	Kellogg Seminar Lauritsen Library Topic to be announced. Calvin Johnson, associate professor of physics, San Diego State University,