Creat membership Creat membership
Sign in

Forgot password?

Confirm
  • Forgot password?
    Sign Up
  • Confirm
    Sign In
Creat membership Creat membership
Sign in

Forgot password?

Confirm
  • Forgot password?
    Sign Up
  • Confirm
    Sign In
Collection

toTop

If you have any feedback, Please follow the official account to submit feedback.

Turn on your phone and scan

home > search >

X(3872) and the 3941 MeV peak in omega J/Psi

Author:
Bugg, DV  


Journal:
PHYSICAL REVIEW D


Issue Date:
2005


Abstract(summary):

Belle data for the pipi mass spectrum in X(3872)-->pi(+)pi(-)J/Psi are well fitted by rho+J/Psi with J(PC)=1(++), but are poorly fitted by the pipi S-wave. This rules out quantum numbers 1(+-), 2(--) and 3(--). Formulas for partial wave amplitudes are given for all likely J(PC) and decay modes of the 3941 MeV peak which Belle observe in omega+J/Psi. Angular correlations involving up to five angles may allow a spin-parity determination, even with quite low statistics. Special attention is given to the case where X(3872) is a cusp or quasi-bound state with the same quantum numbers as the 3941 MeV peak.


Similar Literature

Submit Feedback

This function is a member function, members do not limit the number of downloads