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Observation of the Semileptonic D+ Decay into the K¯1(1270)0 Axial-Vector Meson
- Source :
- Physical Review Letters. 123
- Publication Year :
- 2019
- Publisher :
- American Physical Society (APS), 2019.
-
Abstract
- By analyzing a 2.93 fb(-1) data sample of e(+)e(-) collisions, recorded at a center-of-mass energy of 3.773 GeV with the BESIII detector operated at the BEPCII collider, we report the first observa ...
- Subjects :
- Physics
Particle physics
Meson
Physics::Instrumentation and Detectors
Branching fraction
Detector
General Physics and Astronomy
01 natural sciences
law.invention
law
0103 physical sciences
High Energy Physics::Experiment
Nuclear Experiment
010306 general physics
Collider
Pseudovector
Energy (signal processing)
Subjects
Details
- ISSN :
- 10797114 and 00319007
- Volume :
- 123
- Database :
- OpenAIRE
- Journal :
- Physical Review Letters
- Accession number :
- edsair.doi...........24befea275ab1e7fd45f5002acbc3531
- Full Text :
- https://doi.org/10.1103/physrevlett.123.231801