The fusion of neon measured with the MUSIC detector at Argonne: an analysis using machine learning.

ORAL

Abstract

Fusion reactions between light nuclei are a possible energy source for the so-called x-ray superbursts, in which the thermonuclear burning region can extend down to a neutron star's crust. Two such potential reactions are the fusion of neon with carbon, and the fusion of neon with neon. In this contribution, we show results from applying Machine Learning (ML) techniques on measurements of the fusion of 12C + 20Ne and 20Ne + 20Ne taken with the MUSIC detector at Argonne. We will detail the results from unsupervised methods to identify reactions of interest, in addition to the use of a neural network to predict the range of heavy recoils inside of the MUSIC detector (regression) and the potential prospect of identifying the heavy residue from the resulting fusion (classification). Finally, we will briefly discuss applying these ML methods to the fusion between other more neutron-rich isotopes of neon.

*This research used resources of ANL’s ATLAS facility, which is a DOE Office of Science User Facility. This material is also based upon work supported by the U.S. Department of Energy, Office of Science, Office of Workforce Development for Teachers and Scientists, Office of Science Graduate Student Research (SCGSR) program. The SCGSR program is administered by the Oak Ridge Institute for Science and Education (ORISE) for the DOE. ORISE is managed by ORAU under contract number DESC0014664.

Presenters

  • David Neto

    • University of Illinois Chicago

Authors

  • David Neto

    • University of Illinois Chicago
  • Melina Avila

    • Argonne National Laboratory
  • Tan Ahn

    • University of Notre Dame
  • Tony Ahn

    • CENS/IBS
  • Sergio Almaraz-Calderon

    • Florida State University
  • Khushi Bhatt

    • Argonne National Laboratory
  • Soomi Cha

    • CENS/IBS
  • Aysegul Ertoprak

    • Argonne National Laboratory
  • Chloé Fougères

    • CEA/DIF
  • Calem R Hoffman

    • Argonne National Laboratory
  • Heshani Jayatissa

    • Los Alamos National Laboratory (LANL)
  • Cheng-Lie Jiang

    • Argonne National Laboratory
  • Minju Kim

    • CENS/IBS
  • Eilens L Saavedra

    • Argonne National Laboratory
  • Richard Claude Pardo

    • Argonne National Laboratory
  • Michael Paul

    • Hebrew University of Jerusalem
  • Ruchi Rathod

    • University of Notre Dame
  • Ernst Rehm

    • Argonne National Laboratory
  • Walter Reviol

    • Argonne National Laboratory
  • Javier Rufino

    • University of Notre Dame
  • D. Santiago-Gonzalez

    • Argonne National Laboratory
  • Ragandeep Singh Sidhu

    • The University of Edinburgh
  • Claudio Ugalde

    • University of Illinois at Chicago