Archive for April, 2010

Welcome to the April Duke Physics Newsletter

Thursday, April 29th, 2010

As the 2009-2010 school year comes to a close, it’s time to look back at a year of achievements and progress among faculty, staff, graduate students, and undergraduates.

Faculty and students have participated in research collaborations all over the world and have continued to win research grants, fellowships, and awards. We’ve presented our work in physics journals and international meetings, and we’ve been covered by the media. We’ve also developed a new graduate curriculum and are offering a new major in biophysics.

Looking ahead to next year, we’ve recently welcomed 15 new graduate students to the program for fall of 2010. These 15 students were accepted out of a pool of almost 200 applicants and they will be the first to experience our new graduate curriculum. Students in the incoming class come from five countries and their research interests represent a variety of physics sub-disciplines. Congratulations to the class of 2010! We’ll see you soon.

We love to receive your input and submissions. We invite all alumni and current Duke community members to contribute photos, events, and information to news@phy.duke.edu.

Thanks and Stay in Touch!

Department Update – Duke Physicists Give Invited Talks at the 2010 APS Meeting

Thursday, April 29th, 2010

The Duke Physics department had a strong presence at both the March and April 2010 meetings of the American Physical Society.

  • Among the many contributed talks by Duke scholars at the March meeting were two invited talks.  Prof. Harold Baranger and Yang Yang, a Duke PhD student, were invited to speak.
  • At the April meeting four faculty speakers from Duke were invited to give a talk on their research -  Prof. Roxanne Springer, Prof. Ayana Arce, Prof. Chris Walter, and Prof. Mohammed Ahmed. Congratulations to all of Duke’s speakers at both meetings.
  • Duke HEP Faculty members Prof. Chris Walter and Prof. Ayana Arce were interviewed at a press conference at the April 2010 APS Meeting.  Their quotes can be seen at the APS website and at Symmetry Magazine. At the Symmetry Magazine website, look for Arce’s quote in a post entitled “Exotic particle of the day: the stringball” and Walter’s quote in a post entitled “Just how often are you hit by a neutrino?”


Department Update – A New Major at Duke: Biophysics

Thursday, April 29th, 2010

Duke’s Arts and Sciences Council recently approved a request from the physics department to create a new major in biophysics. The major will be administered by the physics department in close collaboration with the departments of biology, chemistry, and biomedical engineering. As Director of Undergraduate Studies, physics professor Seog Oh led the effort to create the new major. He says he had been hearing from undergrads for some time that they were interested in exploring the interface between physics and biology.

Read more about Duke’s new interdisciplinary major here.

Department Research Update – Higgs Exclusion at Tevatron Gets Noticed

Thursday, April 29th, 2010

Duke physicists played a major role in the recent direct exclusion of Higgs bosons at Fermilab’s Tevatron, which was featured on the cover of the February 12, 2010, issue of Physical Review Letters (PRL). Duke professor Mark Kruse says the study excluded the 162-166 GeV/c2 range of masses for the Standard Model Higgs boson using direct searches for the Higgs in a W+W- decay process. Kruse says his graduate student Dean Hidas, PhD 2009, did a large part of the work that led to the exclusion. (Hidas is now working at the Large Hadron Collider (LHC) as a post-doc at Rutgers University.) Duke research scientist Doug Benjamin also participated in the research. “This is the first exclusion of high mass Higgs bosons from direct searches,” Kruse says. “There are a few more improvements to implement, and as the analysis improves, that window of exclusion will grow. Where it ends depends on how much data the Tevatron delivers in the next couple of years, and where and if a Higgs boson exists.” The Tevatron is currently scheduled to run until the end of 2011, although the run may be extended.

May 2010 Graduation

Thursday, April 29th, 2010

Duke awarded 6 doctorate degrees to physics students in the Spring of 2010. Congratulations to all recently minted PhDs, and good luck on all of your endeavors!

The recent PhDs’ research varies across the field of physics sub-disciplines.  View their photos and degree information here.

Student Research Awards

Thursday, April 29th, 2010

Logo credited to CERN

This Spring, Duke Physics students have been recognized for their excellence in research and ambition.  Read the following profiles to see what they will be up to this summer and fall.   The student research projects will involve travel to Fermilab in Illionois, LAL in France, and the LHC in Geneva.   Several students will be working with data from the ATLAS experiment at the LHC.

Click here to read more about each student’s accomplishments.

Alumni Profile – From Physics to Forensic Genealogy

Thursday, April 29th, 2010

“I shine a light on things for a living,” says Colleen Fitzpatrick, PhD ’83. This simple statement covers Fitzpatrick’s wildly varying experiences since graduating, including building an optical laboratory in her garage, starting her own laser and optics company, and most recently, using “forensic genealogy” and DNA analysis to locate missing people, identify remains, and solve historical mysteries.

Click here to find out what physics and forensic genealogy have in common.