This title appears in the Scientific Report :
2007
Please use the identifier:
http://hdl.handle.net/2128/10504 in citations.
Please use the identifier: http://dx.doi.org/10.1103/PhysRevC.76.048201 in citations.
Measurement of the slope parameter for the n->3pi0 decay in the pp ->ppn reaction
Measurement of the slope parameter for the n->3pi0 decay in the pp ->ppn reaction
The CELSIUS-WASA setup is used to measure the 3 pi(0) decay of eta mesons produced in pp interactions with beam kinetic energies of 1.36 and 1.45 GeV. The efficiency-corrected Dalitz plot and density distributions for this decay are shown, together with a fit of the quadratic slope parameter alpha y...
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Please use the identifier: http://dx.doi.org/10.1103/PhysRevC.76.048201 in citations.
The CELSIUS-WASA setup is used to measure the 3 pi(0) decay of eta mesons produced in pp interactions with beam kinetic energies of 1.36 and 1.45 GeV. The efficiency-corrected Dalitz plot and density distributions for this decay are shown, together with a fit of the quadratic slope parameter alpha yielding alpha = -0.026 +/- 0.010(stat) +/- 0.010(syst). This value is compared to recent experimental results and theoretical predictions. |