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Skip to main content. 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 missions of Jefferson Lab in ways that complement its basic and applied research focus. Baroni used chiral effective field theory to derive and test nuclear axial currents, which are calculations that describe these processes. That’s where these polarization observables become very important,” she said. 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.

Because of Baroni’s work, these processes can now be studied using chiral effective field theory. To produce and study these states, protons in a target material were imparted with extra energy by a beam of high-energy photons. 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. Hen already has more experiments scheduled at the lab during the next several years to advance his research even farther. His work is contributing to our understanding of neutrinos, and it has earned him the Jefferson Science Associates Thesis Prize for work performed on a thesis related to research at the Department of Energy’s Thomas Jefferson National Accelerator Facility. Users are the scientists, from across the U.

jsa thesis prize

The Users Group Board of Directors oversees the award process. And that’s a challenge that people are trying to solve. These observables become accessible in polarized measurements.

His particular focus is on understanding the way protons and neutrons — together called nucleons — form a short-range correlated state. However, a better understanding of neutrinos’ interactions could lead to insight into the evolution of the universe. Strange Martian mineral theais likely sourced from volcanic explosions Brown University Cocktails with Cleopatra?

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These observables, including 10 that had never before been measured, can be used by researchers to help identify the excited states.

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

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 jaa technology missions of Jefferson Thesid in ways that complement its basic and applied research focus. 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.

His thesis advisor was Rocco Schiavilla, a professor of physics at Old Dominion University and a senior staff member of Jefferson Lab’s Theory Center, a group with which Baroni also worked.

Despite their abundance, neutrinos remain elusive. That’s lrize these polarization observables become very important,” she said.

Thesis prize winner explores the proton’s spectrum

Roy’s thesis research was focused on the proton’s spectrum of excited states. Thhesis Thesis Prize was established in by the Southeastern Universities Research Association, the predecessor management and operating contractor for Jefferson Lab.

Roy also plans to become involved in the development of the MUSE data analysis software in parallel.

However, unlike atomic states, the excited states of baryons are broad and overlapping which makes it quite difficult to identify these states. Jefferson Lab is supported by the Office of Science of the Jsx.

Department of Energy’s Theis of Science. 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. The Users Group Board of Directors oversees the winner selection process. Submit Site Search Search. Users are the scientists, from across the U. Roy’s thesis research was in the field of baryon spectroscopy.

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jsa thesis prize

This tool allowed Baroni to model certain interactions of protons and neutrons with each other and with external probes, such as electrons and neutrinos.

Four areas are considered in rating the submitted rhesis Skip to main content.

Thesis prize winner’s calculations characterize neutrino interactions

For more information, please visit science. Click to call By understanding the baryon spectrum one can get an insight into the effective degrees of freedom in baryons such as the proton. Roy’s work is described in her Ph. In addition, the recipient presents his or her work during a session at the Jefferson Lab Users Group’s annual meeting.

DOE’s 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. Now, the thesis she wrote about her work has earned her the Jefferson Science Associates Thesis Prize.

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 missions of Jefferson Lab in ways that complement its basic and applied research focus.

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.