Amplitude analysis and branching fraction measurement of D-0 -> K-pi(+)pi(0)pi(0)

For complete list of authors see http://dx.doi.org/10.1103/PhysRevD.99.092008
Utilizing the dataset corresponding to an integrated luminosity of 2.93 fb(-1) at root s = 3.773 GeV collected by the BESIII detector, we report the first amplitude analysis and branching fraction measurement of the D-0 -> K- pi(+)pi(0)pi(0) decay. We investigate the substructures and determine the relative fractions and the phases among the different intermediate processes. Our results are used to provide an accurate detection efficiency and allow measurement of B(D-0 -> K- pi(+)pi(0)pi(0)) = (8.86 +/- 0.13(stat) +/- 0.19(syst))%.

Ikegami Andersson, WalterUppsala universitet,Kärnfysik(Swepub:uu)walan603 (author)
Johansson, TordUppsala universitet,Kärnfysik(Swepub:uu)tordjoha (author)
Kupsc, AndrzejUppsala universitet,Kärnfysik(Swepub:uu)andrkups (author)
Li, Cui,1984-Uppsala universitet,Kärnfysik(Swepub:uu)cuili892 (author)
Papenbrock, MichaelUppsala universitet,Kärnfysik(Swepub:uu)micpa904 (author)
Pettersson, JoachimUppsala universitet,Kärnfysik(Swepub:uu)joape785 (author)
Schönning, Karin,1978-Uppsala universitet,Kärnfysik(Swepub:uu)kasch734 (author)
Wolke, MagnusUppsala universitet,Kärnfysik(Swepub:uu)mawol031 (author)
Zou, J. H. (author)
Uppsala universitetKärnfysik (creator_code:org_t)

By the author/editor: Ablikim, M.; Ikegami Andersso ...; Johansson, Tord; Kupsc, Andrzej; Li, Cui, 1984-; Papenbrock, Mich ...; show more...; Pettersson, Joac ...; Schönning, Karin ...; Wolke, Magnus; Zou, J. H.; show less...

About the subject

NATURAL SCIENCES: NATURAL SCIENCES; and Physical Science ...; and Subatomic Physic ...

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