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LHCB_2013_I1243156

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The decays DD+πD0π+π are used to measure the helicity angle, i.e. the angle between the two pions in the rest frame of the D. The decays of D1(2420)0, D2(2460)0, D(2650)0, D(2760), D(2580), D(2740), D(3000) were measured,currently the D(3000)0 is not implemented. The data were read from the plots in the papers and therefore for the D1(2420)0, D2(2460)0 the error bars are the size of the points in the plots.

Filter plots: 
d08-x01-y01:
d08-x01-y02:
d09-x01-y01:
d09-x01-y02:
d10-x01-y01:
d10-x01-y02: