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Amplitude analysis of B−→D+π−π− decays

Abstract:

The Dalitz plot analysis technique is used to study the resonant substructures of B−→D+π−π− decays in a data sample corresponding to 3.0  fb−1 of pp collision data recorded by the LHCb experiment during 2011 and 2012. A model-independent analysis of the angular moments demonstrates the presence of resonances with spins 1, 2 and 3 at high D+π− mass. The data are fitted with an amplitude model composed of a quasi-model-independent function to describe the D+π− S wave together with virtual contr...

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Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.1103/PhysRevD.94.072001

Authors


More by this author
Institution:
University of Oxford
Division:
MPLS
Department:
Physics
Sub department:
Particle Physics
Role:
Author
More by this author
Institution:
University of Oxford
Division:
MPLS
Department:
Physics
Sub department:
Particle Physics
Role:
Author
More by this author
Institution:
University of Oxford
Division:
MPLS
Department:
Physics
Sub department:
Particle Physics
Role:
Author
More by this author
Institution:
University of Oxford
Division:
MPLS
Department:
Physics
Sub department:
Particle Physics
Role:
Author
Expand authors...
Publisher:
American Physical Society Publisher's website
Journal:
Physical Review D Journal website
Volume:
94
Issue:
7
Article number:
072001
Publication date:
2016-01-01
Acceptance date:
2016-09-12
DOI:
EISSN:
2470-0029
ISSN:
2470-0010
Source identifiers:
663818
Pubs id:
pubs:663818
UUID:
uuid:63842f6a-1112-408d-a893-85ab11e4bce8
Local pid:
pubs:663818
Deposit date:
2016-12-02

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