This title appears in the Scientific Report :
2011
Please use the identifier:
http://dx.doi.org/10.1016/j.physletb.2011.07.021 in citations.
Please use the identifier: http://hdl.handle.net/2128/10349 in citations.
Exclusive Measurements of pp to dpi+pi0: Double-Pionic Fusion without ABC Effect
Exclusive Measurements of pp to dpi+pi0: Double-Pionic Fusion without ABC Effect
Exclusive measurements of the reaction pp -> dpi+pi0 have been carried out at T_p = 1.1 GeV at the CELSIUS storage ring using the WASA detector. The isovector pi+pi0 channel exhibits no enhancement at low invariant pipi masses, i. e. no ABC effect. The differential distributions are in agreement...
Saved in:
Please use the identifier: http://hdl.handle.net/2128/10349 in citations.
Exclusive measurements of the reaction pp -> dpi+pi0 have been carried out at T_p = 1.1 GeV at the CELSIUS storage ring using the WASA detector. The isovector pi+pi0 channel exhibits no enhancement at low invariant pipi masses, i. e. no ABC effect. The differential distributions are in agreement with the conventional t-channel Delta-Delta excitation process, which also accounts for the observed energy dependence of the total cross section. This is an update of a previously published version -- see important note at the end of the article. |