Preliminary results for two pion resonances in D{sup +} and D{sup +}{sub s} {r_arrow} {pi}{sup {minus}}{pi}{sup +}{pi}{sup +} from Fermilab experiment E-791
Conference
·
OSTI ID:757645
- Fermilab
In this paper the authors present preliminary results of a coherent amplitude analysis of three-pion decays of charm mesons. The analysis includes a greater number of possible resonant states than in previous analyses, and produces masses and Breit-Wigner widths of the isoscalar resonances f{sub 0} (980) and f{sub 0} (1370) with better precision than previous measurements. They also present preliminary results for the mass and width of the low lying f{sub o} (400), sometimes called the {sigma} meson.
- Research Organization:
- Fermi National Accelerator Lab., Batavia, IL (US)
- Sponsoring Organization:
- USDOE Office of Energy Research (ER) (US)
- DOE Contract Number:
- AC02-76CH03000
- OSTI ID:
- 757645
- Report Number(s):
- FERMILAB-Conf-00/118-E
- Country of Publication:
- United States
- Language:
- English
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