Wednesday, Sept. 18, 2013
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Have a safe day!

Wednesday, Sept. 18

1 p.m.
LHC Physics Center Topic of the Week Seminar - WH11NE
Speaker: Nathaniel Craig, Institute for Advanced Study
Title: Searching for Signs of the Second Higgs

2:30 p.m.
Theoretical Physics Seminar (NOTE DATE AND LOCATION) - WH3NE
Speaker: Jeremy Mardon, Stanford University
Title: Signals of Dark Matter from the First Stars

3:30 p.m.
DIRECTOR'S COFFEE BREAK - 2nd Flr X-Over

4 p.m.
Fermilab Colloquium - One West
Speaker: Slava Turyshev, NASA Jet Propulsion Laboratory
Title: Testing Fundamental Gravitation in Space and the Nature of the Pioneer Anomaly

Thursday, Sept. 19

THERE WILL BE NO THEORETICAL PHYSICS SEMINAR TODAY

3:30 p.m.
DIRECTOR'S COFFEE BREAK - 2nd Flr X-Over

4 p.m.
Accelerator Physics and Technology Seminar (NOTE DATE) - One West
Speaker: Mark Hogan, SLAC National Accelerator Laboratory
Title: Quasi-Monoenergetic Plasma Wakefield Acceleration at FACET

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a weekly calendar with links to additional information.

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Wilson Hall Cafe

Wednesday, Sept. 18

- Breakfast: breakfast strata
- Breakfast: ham, egg and cheese English muffin
- Grilled-chicken quesadilla
- Smart cuisine: herb and lemon fish
- Shepherd's pie
- Italian antipasto panini
- Pasta bar
- Vegetarian harvest moon vegetable soup
- Texas-style chili

Wilson Hall Cafe menu

Chez Leon

Wednesday, Sept. 18
Lunch
- Southern-style barbecue ribs
- Black-eyed pea salad
- Honey cornbread muffins
- Peach cobbler

Friday, Sept. 20
Dinner
Closed

Saturday, Sept. 21
- Vol-au-vents with mushroom duxelle
- Brandy-braised pork tenderloin
- Cauliflower gratin
- Green bean amandine
- Apple walnut cake with spiced cream

Chez Leon menu
Call x3524 to make your reservation.

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Photo of the Day

Carlo Rubbia visits Fermilab

Nobel Prize-winning Italian physicist and former CERN Director General Carlo Rubbia visited Fermilab on Tuesday, Sept. 17, to discuss future collaborations related to Fermilab's neutrino program. While on site, Rubbia met with Director Nigel Lockyer and toured the lab's Liquid-Argon Test Facility, the MicroBooNE detector assembly hall and the Minos cavern, where this photo was taken. Pictured, from left: Alberto Scaramelli, ICARUS collaboration; Carlo Rubbia; Fermilab Director Nigel Lockyer; Antonio Masiero, vice president of Italy's INFN; Jim Strait, project manager for LBNE; and Regina Rameika, project manager for MicroBooNE. Photo: Brian Rebel, PPD
Feature

Artwork of NIU professors on exhibit in Fermilab Art Gallery

Charlotte Rollman's "Walking Path" is currently on display in the Fermilab Art Gallery.

As you take in the paintings, prints and sculptures currently on display in the Fermilab Art Gallery, you will see views of landscapes real and imagined, of scenes unreal and affecting.

The new exhibit, titled "VIEWS," shows works of four art professors from Northern Illinois University. An artist reception will take place in the gallery on Friday, Sept. 20, beginning at 5 p.m.

Harry Wirth's experimental landscapes are from a series of paintings called "Imaginary Spaces." Although Wirth uses only a minimum of shapes and lines — simple washes and bands of color — to depict the scene, his approach to the landscapes is far from simplistic. They are the culmination of many visual experiences.

"I just cleaned the palette completely, starting from scratch to do what I always wanted to do: deal with landscape imagery on an experimental and imaginary level," he said. Rather than representing actual scenes, the series' landscapes are born of the imagination. "I sort of put together all these little postcard pictures that I have in my brain and let those images flow onto the paper."

His spontaneous, free-form landscapes also include paintings in which only parts of a scene are shown — the part you might see while looking through a window frame. In the painting, the window frame is shown as blank, unpainted paper, a sharp-edged nothingness blocking out the scenery, letting the viewer's imagination do the rest.

Artist Charlotte Rollman also lets the paper show through in her watercolor paintings, thus allowing colors to advance that much more strongly, bringing the scenes to life.

"It's sort of like drawing and leaving the white of the paper — it energizes the color," Rollman said. "I actually like color so much that it feels like a real thing to me. It's not just a palette or a name. It's a three-dimensional thing that reflects light and life."

Her vivid impressionist-style paintings of the outdoors show scenes from all over the country: Dubuque, the Mississippi River, Rocky Mountain National Park.

Also on display in "VIEWS" are Ashley Nason's surreal prints of animals and everyday objects set in a deliberately, yet seemingly haphazardly, arranged settings. Sculptor Yih-Wen Kuo abstracts the traditional understanding of a vessel to an exploration of empty and occupied space.

Artists showing in the exhibit will be at Friday's reception to chat with attendees. All are welcome.

Leah Hesla

Graduate Profile

Minerba Betancourt

Minerba Betancourt currently works on the MINERvA experiment. Photo courtesy of Minerba Betancourt

NAME:
Minerba Betancourt

WHICH UNIVERSITY DID YOU ATTEND?
University of Minnesota

WHO WAS YOUR ADVISOR?
Ken Heller.

ON WHICH EXPERIMENT DID YOU WORK?
NOvA

WHAT IS YOUR RESEARCH FOCUS?
I studied the muon neutrino data collected in the NOvA detector prototype, specifically the identification of quasi-elastic charged-current scattering and measurement of the behavior of the quasi-elastic muon neutrino cross section. My current interest is the study of the quasi-elastic charged-current scattering.

HOW DID YOU GET INVOLVED IN PARTICLE PHYSICS?
I had the opportunity to do a summer internship for the MINOS experiment while I was graduate student, and I really enjoyed it. Then I pursued joining a neutrino experiment. I worked for the NOvA experiment for my Ph.D.

WHERE DO YOU SEE YOURSELF IN FIVE OR 10 YEARS?
I enjoy research and teaching. I would like to get a faculty or permanent research laboratory position.

DURING GRAD SCHOOL, WHAT WAS THE MOST UNUSUAL OR EXCITING THING YOU DID OUTSIDE OF PHYSICS?
The most exciting thing was to meet people from many countries and share their culture and their food.

WHAT ARE YOU GOING TO DO NOW?
I'm excited because I just started a postdoc to work for the MINERvA experiment here at Fermilab. There are many interesting and challenging questions in neutrino scattering for which I'd like to find the answers. But I'm going to start by studying neutrino cross sections.

From the Scientific Computing Division

A national-lab partnership to solve the big questions about our universe

Rob Roser

Rob Roser, head of the Scientific Computing Division, wrote this column.

The universe is a vast and mysterious place. Scientists around the world are starting to use computers to simulate how the big bang generated the seeds that led to the formation of galaxies such as our own Milky Way. A new project sponsored by three of the Energy Department's national labs will allow scientists to study this vastness in greater detail with a new cosmological simulation analysis toolbox.

Modeling the universe with a computer is very difficult. Scientists use supercomputers to simulate the evolution of our galaxies, and the output of those simulations is typically very large. By anyone's standards, this is "big data," as these data sets can require hundreds of terabytes of storage space each. Efficient storage and sharing of these huge data sets among scientists is paramount. Many different scientific analyses and processing sequences are carried out with each data set, making regeneration on demand infeasible.

This past year, Fermilab began a unique partnership with Argonne and Lawrence Berkeley national laboratories on an ambitious advanced-computing project. Together the three labs are developing a new, state-of-the-art cosmological simulation analysis toolbox that takes advantage of the Energy Department's investments in supercomputers and specialized high-performance computing codes. Argonne's team is led by Salman Habib, principal investigator, and Ravi Madduri, system designer. Jim Kowalkowski and Richard Gerber are the team leaders at Fermilab and Berkeley Lab.

The three labs have embarked on an innovative project to develop an open platform with a web-based front end that will allow the scientific community to download, transfer, manipulate, search and record simulation data. The system will allow scientists to upload and share applications as well as carry out complex computational analyses using the resources available to and assigned by the system.

To achieve these objectives, the team uses and enhances existing high-performance computing, high-energy physics and cosmology-specific software systems. As they modify the existing software so that it can handle the large data sets of galaxy-formation simulations, team members take advantage of the expertise they have gained by working on the big data challenges posed by particle physics experiments at the Large Hadron Collider.

This is an exciting project for Fermilab, Argonne Lab and Berkeley Lab to embark on. Large-scale simulations of cosmological structure formation are key discovery tools in the Energy Department's Cosmic Frontier program, which is managed by Office of High Energy Physics. Not only will this new project provide an important toolbox for Cosmic Frontier scientists and the many institutions involved in this research, but it will also serve as a prototype for a successful big-data software project spanning many groups and communities.

The commercial world has taken notice, too. In October, I will have the opportunity to present this project as part of my keynote speech at the Big Data Conference in Chicago.

Safety Update

ESH&Q weekly report, Sept. 17

This week's safety report, compiled by the Fermilab ESH&Q section, contains two incidents.

An employee who filed a claim for itching trunk and extremities (see Sept. 11 issue) received first-aid treatment.

On his way to a hydrant, an employee stepped into a hole full of water covered by weeds. He fell, injuring his right hip, upper thigh and knee. This is a DART case.

Find the full report here.

In the News

Revamped Fermilab neutrino beam offers hope for new physics

From gizmag, Sept. 14, 2013

Particle physicists have been eagerly awaiting the first trials of the new Main Injector neutrino beam at the Fermi National Accelerator Laboratory in the US. This new facility is the result of reconfiguration of the Fermilab particle accelerators in the wake of the shutdown of the Tevatron in 2011. The new beam source is now online, and is well on route to becoming the world's most intense focused neutrino source.

Read more

Announcements

"Got Debt? Let's Manage It!" free webinar - today

SharePoint designer training - Sept. 20

SharePoint end-user training - Sept. 20

Artist Reception for VIEWS exhibit - Sept. 20

Second City: Happily Ever Laughter at Fermilab Arts Series - Sept. 21

Nominate a colleague for the Director's Award by Sept. 25

Power Writing Workshop offered Oct. 24

Access 2010 classes scheduled

MS Excel and Word classes offered this fall

Interpersonal Communication Skills class scheduled for Dec. 4

Writing for Results: Email and More class offered Dec. 11

Accelerate to a Healthy Lifestyle

Abri Credit Union special offers

Butts & Guts is back!

Free strength training trial class by Bod Squad

International folk dancing meets Thursday evenings in Auditorium

Outdoor soccer at the Village

Chicago Blackhawks preseason discounts