Branching ratios for the decay of d*(2380)

M. Bashkanov; H. Clement; T. Skorodko

doi:10.1140/epja/i2015-15087-x

EPJ

Branching ratios for the decay of d^*(2380)

M. Bashkanov¹^,2^,3, H. Clement²^,3^* and T. Skorodko⁴

¹ School of Physics and Astronomy, University of Edinburgh, James Clerk Maxwell Building, Peter Guthrie Tait Road, EH9 3FD, Edinburgh, UK
² Physikalisches Institut, Eberhard-Karls-Universität Tübingen, Auf der Morgenstelle 14, D-72076, Tübingen, Germany
³ Kepler Center for Astro and Particle Physics, University of Tübingen, Tübingen, Germany
⁴ Department of Physics, Tomsk State University, 36 Lenina Avenue, 634050, Tomsk, Russia

Received: 15 April 2015
Revised: 24 June 2015
Accepted: 7 July 2015
Published online: 20 July 2015

Abstract

Based on measurements, the branching ratios for the decay of the recently discovered dibaryon resonance

into two-pion production channels and into the np channel are evaluated. Possibilities for a decay into the isoscalar single-pion channel are discussed. Finally, the electromagnetic decay of

is considered.

Article contents