Have a safe day!
Thursday, Oct. 22
11:30 a.m. to 1:30 p.m.
ES&H Fair - WH atrium
2 p.m.
Computing Techniques Seminar - FCC2A/2B
Speaker: Andy Terrel, University of Chicago
Title: Mathematical Interfaces of Automated Scientific Computing
2:30 p.m.
Theoretical Physics Seminar - Curia II
Speaker: Uli Baur, SUNY Buffalo
Title: Measuring the Higgs Boson Self-Coupling at High Energy e+e- Colliders
3:30 p.m.
DIRECTOR'S COFFEE BREAK - 2nd Flr X-Over
THERE WILL BE NO ACCELERATOR PHYSICS AND TECHNOLOGY SEMINAR TODAY
4 p.m.
Extreme Beam: Physics at the Intensity Frontier Lecture Series - Curia II
Speaker: Kenneth Long, Imperial College London
Title: The Neutrino Factory: Sensitivity for the Next Decade
Friday, Oct. 23
10:30 a.m.
Research Techniques Seminar - One East
Speaker: Alexander Gektin, Institute for Scintillation Materials, Kharkov
Title: New Generation of HEP Scintillator: Search and Development Criteria
2 p.m.
Computing Techniques Seminar - Curia II
Speaker: Sebastian Lopienski, CERN
Title: Developing Secure Software
3:30 p.m.
DIRECTOR'S COFFEE BREAK - 2nd Flr X-Over
4 p.m.
Joint Experimental-Theoretical Physics Seminar - One West
Speaker: Fabrizio Margaroli, Purdue University
Title: MET + b-Jets: From Single Top Observation to Limits on Higgs at CDF
Saturday, Oct. 24
8 p.m.
Fermilab Arts Series - Ramsey Auditorium
Hot Buttered Rum
Tickets: $25/$13
NOTE: 7 p.m. - special talk in One West about their alternative fuel tour van.
Click here for NALCAL,
a weekly calendar with links to additional information.
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Thursday, Oct. 22
- Apple sticks
- Minnesota wild rice with chicken
- Tuna melt on nine grain bread
- Italian meatloaf
- Chicken casserole
- Buffalo crispy chicken wrap
- Assorted slices of pizza
- Mandarin chicken
Wilson Hall Cafe Menu |
Thursday, Oct. 22
Closed
Wednesday, Oct. 28
Lunch
- Flank steak with shitake mushroom sauce
- Ginger scallion rice
- Coconut custard
Chez Leon Menu
Call x3524 to make your reservation.
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Indiana University South Bend
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Front row, from left: Joshua Behnke; Phil Mark, applied math; Andrea Vollrath, local science teacher. Rear row, from left: Andrea Palenchar, physics major; Edward Behnke, engineer and physics bachelor of science; Ilan Levine, professor. Not pictured: Brendan Sweeney, physics major. |
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Indiana University South Bend's mascot, The Titans |
NAME:
Indiana University South Bend
HOME TOWN: South Bend, Indiana
MASCOT: The Titans
SCHOOL COLORS: Cream and Crimson
PARTICLE PHYSICS COLLABORATIONS: COUPP, PICASSO
EXPERIMENTS AT FERMILAB:
COUPP
SCIENTISTS AND STUDENTS AT FERMILAB:
7
COLLABORATING AT FERMILAB SINCE:
2004
MAJOR CONTRIBUTIONS:
Acoustic sensor and preamp R&D and production. Encapsulation of various detector components for deployment in bubble chamber. Radon emanation and diffusion measurements.
PARTICLE PHYSICS RESEARCH FOCUS:
Search for WIMP dark matter (COUPP and PICASSO experiments).
WHAT SETS PARTICLE PHYSICS AT INDIANA UNIVERSITY SOUTH BEND APART?
All of the best work is done by undergraduate students. We designed and built the sensors used to do the first-ever acoustic particle identification, distinguishing neutrons from alphas.
FUNDING AGENCY:
National Science Foundation
FAVORITE NATIONAL LABORATORY:
Fermilab
View all University profiles |
ES&H fair during lunch hours today in Wilson Hall atrium
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A display of prizes from the summer ES&H fair. |
Environmental Safety and Health staff will raffle prizes and hand out freebies such as hand sanitizer, ice scrapers, granola bars and water bottles at the lunchtime ES&H Fair in the Wilson Hall atrium.
The event will take place between 11:30 a.m. and 1:30 p.m. at 15 tables set up in the atrium.
The goal of Thursday's fair is to disperse information to employees and users about how to stay healthy and safe, with an emphasis on information about the H1N1 flu and winter safety. The fire department will offer winter tips and the ES&H staff will give out information about how to reduce greenhouse gases. ES&H Director Nancy Grossman will give out advice at the Take Five table.
The event is a follow-up to June's inaugural ES&H Fair, which emphasized summer safety and health tips, such as how to avoid sunburn and lightning strikes. ES&H's Minnie Koch said they hope to continue hosting two annual fairs, one for the warm weather and another for the cold weather.
Koch said they will have the raffle drawings in the afternoon and contact winners by phone.
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Extreme Beam lecture series
4 p.m. Thursday in Curia II
The next lecture of the Extreme Beam lecture series will take place at 4 p.m. Thursday in Curia II. Kenneth Long, from the physics department of Imperial College London, will give a talk titled "The Neutrino Factory: Sensitivity for the Next Decade." A reception will follow.
The lecture series, which will feature talks at Fermilab throughout 2009, will give in-depth information about the science of accelerator and detector technologies that will create a world-leading physics program at the Intensity Frontier.
Visit the Extreme Beam Web site for more information. |
So close, yet so far
From American Physical Review, Oct. 16, 2009
Observations of cosmic microwaves from 380,000 years after the big bang have been essential to modern cosmology, but cosmic neutrinos should carry information on the state of the universe when it was less than a second old. In the 23 October Physical Review Letters, a team points out a curious and hitherto ignored fact about these relic neutrinos: because of their masses, they travel more slowly than light does and actually originate from a much nearer region of the universe than the cosmic microwaves. Although detecting cosmic neutrinos is still a long way off (if it's possible at all), the work clarifies the type of information that, in theory at least, could be gleaned from relic neutrinos.
Read more
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Sorting out the soft mess
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The multiplicity distribution in minimally biased data compared to the prediction of simulation. |
In a proton-antiproton collider, like the Tevatron, the properties of hard head-on collisions of two partons - quarks and gluons that make up the protons - can be calculated using the theory of Quantum Chromo Dynamics (QCD). But the majority of the collisions at the Tevatron are softer and produce less energetic particles. In these cases, scientists cannot perform QCD calculations because they are too complex.
A model of these soft events requires a complex cocktail of many different physical effects that cannot be described independently. In the most recent models, the best results come from a single proton-antiproton collision that contains multiple parton-parton interactions and includes correlations between the final state particles that originate from these different collisions. In other words, data seems to confirm that there are multiple interactions and that a connection exists between the different partonic collisions because the partons come from the same proton and antiproton.
To study these softer processes and understand how they relate to the harder ones, scientists at CDF collect an unbiased sample of events that contain all types of interactions sampled according to their natural production rate. The goal is to make a set of measurements that experimentally describe this sample. One such measurement is the distribution of the multiplicity of charged particles that are produced by the collisions. It represents the probability that an event ends up producing a certain number of final state particles.
The recent measurement from CDF has the highest precision over the largest multiplicity range ever studied. Together with previous measurements, it will contribute to phenomenological models and be useful for extrapolations to LHC energies. Additionally, the measurement will help scientists make more precise estimates of the soft backgrounds in many higher energy physics studies that they can't calculate directly using QCD.
— Edited by Craig Group
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The CDF scientists who made this measurement, from the left: Niccolo Moggi, Manuel Mussini, Franco Rimondi, all from the University and INFN, Bologna. |
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Annual enrollment for health benefits ends tomorrow
The Open Enrollment period for employees to make changes to their medical and dental plans and to enroll in the Flexible Spending Accounts for 2010 ends this Friday, Oct. 23. Enrollment forms, resource sessions information and detailed plan information is available on the Fermilab Benefits Web site and at the Benefits Office on the 15th floor of Wilson Hall. Please note that you need to re-enroll if you have a Flexible Spending Account and want to maintain it in 2010.
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Service Awards - 20 years
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Thirteen Fermilab employees received service awards in September for 20 years of service. Front row, from left: Glenn Waver, Bob Woods, Bob Johnson, Selcuk Cihangir, Ken Fidler, Kermit Carlson. Back row, from left: Lenny Spiegel, Don Arnold, Michael Matulik, Gary Lorenz, Joyce Serritella, Lori Limberg and Denton Morris. On the right, Bruce Chrisman from the Directorate presented the award. |
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