Properties of Excited Charm and Charm-Strange Mesons

By S. Godfrey, K. Moats. 2015

139 citations recorded by the source corpus.

DJ (2550) 0 and D J (2600) 0 are consistent with those of the 2 1 S0(c u) and the 2 3 S1(c u) states respectively, the D 1(2760) 0 , D 3(2760) , and DJ (2750) 0 with those of the 1 3 D1(c u), 1 3 D3(d c), and 1D2(c u) states respectively. We tentatively identify the D J (3000) 0 as the 1 3 F4(c u) and favour the DJ (3000) 0 to be the 3 1 S0(c u) although we do not rule out the 1F3 and 1F 0 3 assignment. For the recently observed charm-strange mesons we identify the D s1(2709) , D s1(2860) , and D s3(2860) as the 2 3 S1(c s), 1 3 D1(s c), and 1 3 D3(s c) states respectively and suggest that the DsJ (3044) is most likely the Ds1(2P 0 1) or Ds1(2P1) states although it might be the D s2(2 3 P2) with the DK nal state too small to be observed with current statistics. Based on the predicted properties of excited states, that they not have too large a total width and they have a reasonable branching ratio to simple nal states, we suggest states that should be able to be found in the near future. We expect that the tables of properties summarizing our results will be useful for interpreting future observations of charm and charm-strange mesons.

Subfields: Nuclear and High Energy Physics

View Paper: https://www.semanticscholar.org/paper/f0ec66205c8da0625553def655a3dfe4d213a2fa

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

In Nuclear and High Energy Physics

  1. Vladimir Vava Gligorov
  2. Jure Zupan
  3. Ediotors A. Cerri
  4. S. Malvezzi
  5. J. Camalich
  6. D. Zieminska
  7. T. Skwarnicki
  8. J. Richard

Citations in the corpus