Roy for her outstanding achievement! The Users Group Board of Directors oversees the award process. Submit Site Search Search. Baroni is currently a postdoctoral researcher at the University of South Carolina, where he continues to work in low energy theoretical nuclear physics. Jefferson Lab is supported by the Office of Science of the U. But how they talk to each other, how they interact, is a big challenge. Users are the scientists, from across the U.

One of the several possible outcomes of the proton-photon interactions was that the proton attained an excited state which quickly de-excited to the lowest energy state via emission of various kinds of final-state particles. The experimenters carefully tuned the polarizations of the target and beam during the experiment. It was a pleasure to read the different theses and very challenging to select the winner,” said Larry Weinstein, chair of the UGBoD and professor and eminent scholar at Old Dominion University. But how they talk to each other, how they interact, is a big challenge. Roy is dedicating time towards achieving a successful design of the MUSE liquid hydrogen cryotarget system.

The JSA Thesis Prize was established in by the Southeastern Universities Research Association and is now one of many projects supported by the JSA Initiatives Fund Program, which was established by Jefferson Science Associates to support programs, initiatives and activities that further the scientific outreach, and promote the science, education and technology nsa of Jefferson Lab in ways that complement its basic and applied research focus.

By better understanding that dynamic, he said, they can better understand fundamental aspects of the nuclear structure, as well as related systems such as neutron stars.

So completely that today Hen, 28, is an experimental physicist at the Massachusetts Institute of Technology in Cambridge.

Thesis prize winner’s calculations characterize neutrino interactions | EurekAlert! Science News

These observables, including 10 that had never before been measured, can be used by researchers to help identify the excited states. Roy studied the data which was collected using a polarized photon beam, with energies up to 6 GeV, incident on a polarized proton source frozen beads of doped-butanol. These observables, many of which are first-time measurements, are immensely useful in revealing the excited states contributing to these two reactions with minimal ambiguities.


The Office of Science is the single largest supporter of basic research in the physical sciences in the United States, and is working to address some of the most pressing challenges of our time.

jsa thesis prize

msa Roy’s thesis research was in the field of baryon spectroscopy. Without worrying about anything but science. The simultaneous measurements will allow them to compare the two results with a good control on the systematic uncertainties and hopefully resolve the proton radius conundrum.

Dr. Priyashree Roy Earns Jefferson Science Associates (JSA) Thesis Prize | U-M LSA Physics

In addition, the recipient presents his or her work during a session at the Jefferson Lab Users Group’s annual meeting. The Users Group Board of Directors oversees the winner prie process. But how they talk to each other, how they interact, is a big challenge.

The Users Group Board of Directors oversees the award process. Baroni focused on studying processes that could be described with chiral thesix field theory, a theory that allows physicists to get an approximate QCD calculation for interactions that provides a systematic method for reducing and estimating the uncertainties associated with approximation.

QCD is the theory that describes the hhesis that holds quarks together to form neutrons and protons, the particles that comprise nuclei. Strange Martian mineral deposit likely sourced from volcanic explosions Brown University Cocktails with Cleopatra?

Keyword Search of physics 0″ v-on: The theesis is awarded every year for the best Ph. And 12 GeV makes sure that it keeps this tradition. This will be the first experiment to simultaneously scatter electrons and muons from protons and provide researchers with the proton electric radius as measured by both leptonic probes.


Young Tesis had a few educational challenges right off the bat. Users are the scientists, from across the U. Submit Site Search Search. When it comes to laying bare the secrets of the proton, Priyashree Roy’s efforts at the Thomas Jefferson National Accelerator Facility have already contributed a whole swath of new information useful to researchers.

However, unlike atomic states, the excited states of baryons are broad and overlapping which makes it quite difficult to identify these states.

jsa thesis prize

He started with quantum chromodynamics. Initiatives Fund awards are for those projects that benefit the lab user community and that leverage commitments of others. However, a better understanding of neutrinos’ interactions could lead to insight into the evolution of the universe. Roy also plans to become involved in the development of the MUSE data analysis software in parallel.

Thesis prize winner explores the proton’s spectrum

These observables become accessible in polarized measurements. These chargeless, nearly massless particles are difficult to detect, because they rarely interact with other particles.

Users are the scientists, from across the U.

Roy’s work is described in her Ph. Department of Energy’s Office of Science.

jsa thesis prize

In kindergarten, for instance, he was diagnosed with a neurological disorder called dysgraphia that causes writing to be distorted and words inappropriately sized or spaced or misspelled.