Items where Author is "Breen, S. L."

Breen, S. L. and Sobolev, A. M. and Kaczmarek, J. F. and Ellingsen, S. P. and McCarthy, T. P. and Voronkov, M. A. (2019) Discovery of Six New Class II Methanol Maser Transitions, Including the Unambiguous Detection of Three Torsionally Excited Lines toward G 358.931–0.030. The Astrophysical Journal, 876 (2). L25. ISSN 2041-8213