Published January 27, 2015 | Version v1
Journal article Metadata-only

Ds1∗(2860) and Ds3∗(2860): candidates for 1D charmed-strange mesons

Creators

  • 1. University of Chinese Academy of Sciences, 100049, Beijing (China)
  • 2. Research Center for Hadron and CSR Physics, Lanzhou University & Institute of Modern Physics of CAS, 730000, Lanzhou (China)
  • 3. Nuclear Theory Group, Institute of Modern Physics, Chinese Academy of Sciences, 730000, Lanzhou (China)
  • 4. School of Physical Science and Technology, Lanzhou University, 730000, Lanzhou (China)
  • 5. Theoretical Research Division, Nishina Center, RIKEN, 351-0198, Saitama (Japan)
  • 6. Tokyo Kasei University, 1-18-1 Kaga, Itabashi, 173-8602, Tokyo (Japan)

Description

Newly observed two charmed-strange resonances, Ds1∗(2860) and Ds3∗(2860), are investigated by calculating their Okubo–Zweig–Iizuka-allowed strong decays, which shows that they are suitable candidates for the 13D1 and 13D3 states in the charmed-strange meson family. Our study also predicts other main decay modes of Ds1∗(2860) and Ds3∗(2860), which can be accessible at the future experiment. In addition, the decay behaviors of the spin partners of Ds1∗(2860) and Ds3∗(2860), i.e., 1D(2-) and 1D′(2-), are predicted in this work, which are still missing at present. The experimental search for the missing 1D(2-) and 1D′(2-) charmed-strange mesons is an intriguing and challenging task for further experiments

Availability note (English)

Available from http://dx.doi.org/10.1140/epjc/s10052-015-3265-4; Available from http://repo.scoap3.org/record/8943

Additional details

Identifiers

URL
https://repo.scoap3.org/record/8943;
DOI
10.1140/epjc/s10052-015-3265-4;
arXiv
arXiv:1408.0471;

Publishing Information

Journal Title
European Physical Journal. C
Journal Volume
75
Journal Issue
1
Journal Page Range
[vp.]
ISSN
1434-6044

INIS

Country of Publication
Germany
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
47021196
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Descriptors DEI
D S MESONS; DECAY; RESONANCE; SPIN
Descriptors DEC
ANGULAR MOMENTUM; BOSONS; CHARM PARTICLES; CHARMED MESONS; ELEMENTARY PARTICLES; HADRONS; MESONS; PARTICLE PROPERTIES; PSEUDOSCALAR MESONS; STRANGE MESONS; STRANGE PARTICLES

Optional Information

Copyright
Copyright (c) 2015, The Author(s)
Notes
PUBLISHER-ID: s10052-015-3265-4; ARXIV: 1408.0471; OAI: oai:repo.scoap3.org:8943
Funding organization
SCOAP3, CERN, Geneva (Switzerland)