|
|
|
|
LEADER |
01989 am a22002173u 4500 |
001 |
115938 |
042 |
|
|
|a dc
|
100 |
1 |
0 |
|a Boettcher, Thomas Julian
|e author
|
100 |
1 |
0 |
|a Massachusetts Institute of Technology. Department of Physics
|e contributor
|
100 |
1 |
0 |
|a Boettcher, Thomas Julian
|e contributor
|
100 |
1 |
0 |
|a Ilten, Philip J
|e contributor
|
100 |
1 |
0 |
|a Williams, Michael
|e contributor
|
700 |
1 |
0 |
|a Ilten, Philip J
|e author
|
700 |
1 |
0 |
|a Williams, Michael
|e author
|
245 |
0 |
0 |
|a Differential branching fraction and angular moments analysis of the decay B[superscript 0] → K[superscript +]π[superscript −] μ[superscript +] μp[superscript −] in the K[subscript 0,2] ∗ (1430)[superscript 0] region
|
260 |
|
|
|b Springer Nature,
|c 2018-05-29T17:19:54Z.
|
856 |
|
|
|z Get fulltext
|u http://hdl.handle.net/1721.1/115938
|
520 |
|
|
|a Measurements of the differential branching fraction and angular moments of the decay B[superscript 0] → K[superscript +] π[superscript −] μ[superscript +] μ[superscript −] in the K[superscipt +] π[superscript −] invariant mass range 1330 < m(K[superscript +] π[superscript −]) < 1530 MeV/c[superscript 2] are presented. Proton-proton collision data are used, corresponding to an integrated luminosity of 3 fb[superscript −1] collected by the LHCb experiment. Differential branching fraction measurements are reported in five bins of the invariant mass squared of the dimuon system, q[superscript 2], between 0.1 and 8.0 GeV[superscript 2]/c[superscript 4]. For the first time, an angular analysis sensitive to the S-, P- and D-wave contributions of this rare decay is performed. The set of 40 normalised angular moments describing the decay is presented for the q[superscript 2] range 1.1-6.0 GeV[superscript 2] /c[superscript 4]. Keywords: FCNC Interaction, Flavor physics, B physics, Rare decay, Hadron-Hadron scattering (experiments)
|
520 |
|
|
|a National Science Foundation (U.S.)
|
655 |
7 |
|
|a Article
|
773 |
|
|
|t Journal of High Energy Physics
|