About the Authors

Wesley P. Clawson

Affiliation Department of Physics, University of Arkansas, Fayetteville, Arkansas, United States of America

Nathaniel C. Wright

Affiliation Department of Physics, Washington University, Saint Louis, Missouri, United States of America

Ralf Wessel

Affiliation Department of Physics, Washington University, Saint Louis, Missouri, United States of America

Woodrow L. Shew

shew@uark.edu

Affiliation Department of Physics, University of Arkansas, Fayetteville, Arkansas, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceptualization: WLS RW. Data curation: WLS WPC NCW. Formal analysis: WLS WPC. Funding acquisition: WLS RW. Investigation: WPC NCW. Methodology: WLS RW. Project administration: WLS RW. Resources: WLS RW. Software: WLS WPC. Supervision: WLS RW. Validation: WLS. Visualization: WLS WPC. Writing – original draft: WLS RW. Writing – review & editing: WLS RW.