Results 1 to 10 of about 2,767,400 (208)

Measurement of the Absolute Branching Fraction of the Inclusive Decay Λc+Λ+X [PDF]

open access: hybridPhysical Review Letters, 2018
Based on an e^{+}e^{-} collision data sample corresponding to an integrated luminosity of 567  pb^{-1} taken at the center-of-mass energy of sqrt[s]=4.6  GeV with the BESIII detector, we measure the absolute branching fraction of the inclusive decay Λ_{c}
F. De Mori   +99 more
openalex   +3 more sources

Measurement of the Absolute Branching Fraction of the Inclusive Semileptonic Λc+ Decay [PDF]

open access: hybridPhysical Review Letters, 2018
Using a data sample of e^{+}e^{-} collisions corresponding to an integrated luminosity of 567  pb^{-1} collected at a center-of-mass energy of sqrt[s]=4.6  GeV with the BESIII detector, we measure the absolute branching fraction of the inclusive ...
F. De Mori   +99 more
openalex   +3 more sources

Improved limit on the branching fraction of the rare decay K S 0 → μ + μ - . [PDF]

open access: yesEur Phys J C Part Fields, 2017
A search for the decay $${{K} ^0_{\mathrm { \scriptscriptstyle S}}} \rightarrow \mu ^+\mu ^-$$KS0→μ+μ- is performed, based on a data sample of proton-proton collisions corresponding to an integrated luminosity of $$3\,\text{ fb }^{-1} $$3fb-1, collected ...
Aaij R   +771 more
europepmc   +3 more sources

Measurement of the Absolute Branching Fraction forΛc+Λe+νe [PDF]

open access: bronze, 2015
This work is supported in part by National Key Basic Research Program of China under Contract No. 2015CB856700; National Natural Science Foundation of China (NSFC) under Contracts No. 11125525, No. 11235011, No. 11275266, No. 11322544, No.
F. De Mori   +99 more
openalex   +3 more sources

Research Paper: Direct Decay of The Higgs Boson into Upsilon Meson via Fragmentation [PDF]

open access: yesفیزیک کاربردی ایران, 2022
One of the dominant modes of decay of the standard model Higgs boson is its decay into b  pair. Subsequently, either b or  can fragment directly into the upsilon meson.
Tawfigh Osati
doaj   +1 more source

Branching Fraction Measurements of the Rare B_{s}^{0}→ϕμ^{+}μ^{-} and B_{s}^{0}→f_{2}^{'}(1525)μ^{+}μ^{-} Decays. [PDF]

open access: yesPhysical Review Letters, 2021
The branching fraction of the rare B_{s}^{0}→ϕμ^{+}μ^{-} decay is measured using data collected by the LHCb experiment at center-of-mass energies of 7, 8, and 13 TeV, corresponding to integrated luminosities of 1, 2, and 6  fb^{-1}, respectively.
F. Blanc   +218 more
semanticscholar   +1 more source

Measurement of the absolute branching fraction of inclusive semielectronic Ds+ decays [PDF]

open access: yesPhysical Review D, 2021
We measure the inclusive semielectronic decay branching fraction of the $D_s^+$ meson. A double-tag technique is applied to $e^+e^-$ annihilation data collected by the BESIII experiment at the BEPCII collider, operating in the center-of-mass energy range
M. Ablikim   +499 more
semanticscholar   +1 more source

Measurement of the branching fraction of Λc+→pω decay at Belle [PDF]

open access: yesPhysical Review D, 2021
Using 980.6 $\rm fb^{-1}$ of data collected with the Belle detector operating at the KEKB asymmetric-energy $e^+e^-$ collider, we present a measurement of the branching fraction of the singly Cabibbo-suppressed decay $\Lambda_c^+ \to p \omega$. A clear $\
S. Li   +194 more
semanticscholar   +1 more source

Direct decay of the Higgs boson via fragmentation [PDF]

open access: yesمجله علوم و فنون هسته‌ای, 2023
In the CMS detector, the branching fractions of Higgs boson to J/ψ(1S) and cc pairs have been measured equal to 1.8×10-3 and 2.89 × 10-2, respectively. Theoretically, one possible scenario for direct production J/ψ(1S) is that the Higgs boson initially ...
T. Osati
doaj   +1 more source

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