Focal plane detector paper published!

Caleb Marshall's paper describing the design, construction, and testing of our focal plane detector was accepted into IEEE Transactions on Instrumentation and Measurement! This paper is the culmination of many years of hard work by Caleb and his co-authors. The detector is in use as I write this and will be the workhorse of many years of Enge split-pole spectrograph measurements. Congratulations, Caleb!

Journal article can be found here!

Keilah Davis wins first place in the the McCormick Symposium poster session

Our very own Keilah Davis won first prize in the 2018 McCormick Symposium poster session! Her poster highlighted her work analyzing theoretical particle transfer reaction cross sections using statistical techniques. She has applied her methods to the 22Ne(p,γ)23Na reaction, which is key in understanding sodium production in stars. Congratulations, Keilah!

Keilah wins!

Dr. Longland receives DOE Early Career Award!

Dr. Richard Longland received the prestigious Department of Energy Early Career Award from the Office of Nuclear Physics. The Early Career Award program supports the development of individual research programs of outstanding scientists early in their careers and stimulates research careers in the disciplines supported by the DOE Office of Science.

The award will help Dr. Longland in his research to determine the rate of nuclear reaction in stars and stellar explosions. These experiments are challenging to perform, and the funds received will enable his group to build a world-class program using particle transfer reactions at the Facility for Experiments on Nuclear Reactions in Stars (FENRIS)

Out of about 700 proposals, just 59 were selected.

See the full announcement here!

NCSU Announcement!


Correlated Uncertainty paper published!

A flexible way to account for correlations in Monte Carlo reaction rate uncertainty calculations has been developed. The paper was just accepted to Astronomy and Astrophysics!

See the article here!

Congratulations, Federico!

In December, Federico and María flew back to Venezuela to get married! In January, they were generous enough to invite our group to a celebration of their special bond in Durham, NC. The party was a great success! Many congratulations to Federico and María and we wish them the very best as they continue their journey together!

Federico and María

The Triangle Universities Nuclear Laboratory

After 50 years of history, the Triangle Universities Nuclear Laboratory (TUNL) continues to push the limits of nuclear physics. As a Department of Energy "Center of Excellence", our lab is home to the world's most intense proton accelerator dedicated to nuclear astrophysics, the world's most luminous mono-energetic photon beam, and the only functioning Enge magnetic spectrograph in North America. Check out the video below!

Boron-loaded detector paper published!

Sean Hunt from the UNC astrophysics group did a fantastic job of carefully characterizing a boron-loaded neutron detector. His work was recently published in Nuclear Instruments and Methods A.

See the article here!

Big Bang Nucleosynthesis Paper Accepted!

We recently collaborated with Alain Coc at the Centre de Sciences Nucléaires et de Sciences de la Matière (CSNSM) on an evaluation of big bang nucleosynthesis. Using theoretical ab initio models to predict the energy dependence of the cross section and carefully accounting for systematic uncertainties, we found a reduced deuterium abundance, in agreement with observations.

See the arXiv preprint here!

November 2015

Federico's famous!

The NCSU experimental nuclear astrophysics group were featured in some UNC promotional material celebrating the 50th anniversary of the Triangle Universities Nuclear Laboratory.

See it here!