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M

M. C. Petrucci

Publications -  39
Citations -  1259

M. C. Petrucci is an academic researcher. The author has contributed to research in topics: Branching fraction & Pion. The author has an hindex of 17, co-authored 38 publications receiving 1135 citations.

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Journal ArticleDOI

Search for the dark photon in π0 decays

J. R. Batley, +120 more
- 18 Mar 2016 - 
TL;DR: In this paper, a sample of 1.69 × 10 7 fully reconstructed π 0 → γ e + e − decay candidates collected by the NA48/2 experiment at CERN in 2003-2004 is analyzed to search for the dark photon (A ′ ) production in the π − 0 → − γ A ′ decay followed by the prompt A − → e + − decay.
Journal ArticleDOI

Observation of a cusp-like structure in the π0π0 invariant mass distribution from K±→π±π0π0 decay and determination of the ππ scattering lengths

J. R. Batley, +118 more
- 09 Feb 2006 - 
TL;DR: Cabibbo and Isidori as discussed by the authors reported an anomaly in the invariant mass distribution in the region around M 00 = 2 m +, where m + is the charged pion mass.
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Precise tests of low energy QCD from K-e4 decay properties

Jacqueline Batley, +137 more
TL;DR: In this paper, the phase difference between the S- and P-wave states of the ππ system is accurately measured and allows a precise determination of the I = 0 and I = 2 S-wave scattering lengths.
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Search for direct CP violating charge asymmetries in K ± →π ± π + π - and K ± →π ± π 0 π 0 decays

Jacqueline Batley, +128 more
TL;DR: In this article, a measurement of the direct CP violating charge asymmetries of the Dalitz plot linear slopes is presented, and the precision of the results is limited mainly by the size of the data sample.
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New high statistics measurement of Ke4 decay form factors and ππ scattering phase shifts

Jacqueline Batley, +131 more
TL;DR: In this paper, a new measurement of the Ke4 decay K±→π+π-e±ν by the NA48/2 collaboration at the CERN SPS was reported, based on a partial sample of more than 670,000 Ke4 decays in both charged modes collected in 2003.