Articles with "branching ratio" as a keyword



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Full rate constant matrix contraction method for obtaining branching ratio of unimolecular decomposition

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Published in 2017 at "Journal of Computational Chemistry"

DOI: 10.1002/jcc.24526

Abstract: The branching ratio of unimolecular decomposition can be evaluated by solving the rate equations. Recent advances in automated reaction path search methods have enabled efficient construction of the rate equations based on quantum chemical calculations.… read more here.

Keywords: rate equations; unimolecular decomposition; rate; branching ratio ... See more keywords
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Controlling the strong field fragmentation of ClCHO+ using two laser pulses –an ab initio molecular dynamics simulation

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Published in 2019 at "Journal of Computational Chemistry"

DOI: 10.1002/jcc.25576

Abstract: For a single, intense 7 μm linearly polarized laser pulse, we found that the branching ratio for the fragmentation of ClCHO+ → Cl + HCO+, H + ClCO+, HCl++CO depended strongly on the orientation of… read more here.

Keywords: branching ratio; field; ratio; using two ... See more keywords
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Contributions of vector leptoquark to Ξb→Ξcτν¯τ decay

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Published in 2019 at "Nuclear Physics B"

DOI: 10.1016/j.nuclphysb.2018.11.006

Abstract: Abstract Motivated by the R D ( ⁎ ) anomalies in semileptonic B meson decay which can be explained by adding a single vector leptoquark U 3 ( 3 , 3 , 2 3 )… read more here.

Keywords: differential branching; physics; vector leptoquark; branching ratio ... See more keywords

Rate coefficients and branching ratio for multi-channel hydrogen abstractions from CH3OH by F

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Published in 2019 at "Chinese Journal of Chemical Physics"

DOI: 10.1063/1674-0068/cjcp1811256

Abstract: The hydrogen abstraction reaction F+CH3OH has two possible reaction pathways: HF+CH3O and HF+CH2OH. Despite the absence of intrinsic barriers for both channels, the former has a branching ratio comparable to the latter, which is far… read more here.

Keywords: hydrogen; ratio; branching ratio; rate coefficients ... See more keywords
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Collision induced coherence in plasma and branching ratio in multilevel system

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Published in 2019 at "Laser Physics"

DOI: 10.1088/1555-6611/aaf98e

Abstract: Our work is based on the collision-induced coherence of two decay channels along two optical transitions.The quantum interference of pumping processes creates the dark state and the more atoms are pumped in this collision-induced dark… read more here.

Keywords: spontaneous emission; collision induced; branching ratio; induced coherence ... See more keywords
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High-precision proton angular distribution measurements of C12(p,p′) for the determination of the E0 decay branching ratio of the Hoyle state

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Published in 2021 at "Physical Review C"

DOI: 10.1103/physrevc.104.024620

Abstract: Background: In stellar environments, carbon is produced exclusively via the $3\ensuremath{\alpha}$ process, where three $\ensuremath{\alpha}$ particles fuse to form $^{12}\mathrm{C}$ in the excited Hoyle state, which can then decay to the ground state. The rate… read more here.

Keywords: state; branching ratio; ensuremath; mathrm ... See more keywords
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Suppression of the Higgs boson dimuon decay

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Published in 2020 at "Physical Review D"

DOI: 10.1103/physrevd.101.095030

Abstract: It is often stated that elimination of tree-level flavor-changing neutral currents in multi-Higgs models requires that all fermions of a given charge to couple to the same Higgs boson. A counterexample was provided by Abe,… read more here.

Keywords: branching ratio; model; decay; boson dimuon ... See more keywords
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Decays A→Zγγ and ϕ→Zγγ ( ϕ=h , H ) in two-Higgs doublet models

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Published in 2018 at "Physical Review D"

DOI: 10.1103/physrevd.97.095038

Abstract: The one-loop contributions to the decays of the CP -odd and CP -even scalar bosons A→ Zγγ and φ → Zγγ (φ = h,H) are calculated within the framework of CP -conserving THDMs, where they… read more here.

Keywords: order; decays two; higgs doublet; branching ratio ... See more keywords
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Analytic Calculations of the Branching Ratio and CP Violation in Bs0 → Ds+Ds− Decay

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Published in 2020 at "Modern Physics Letters A"

DOI: 10.1142/s0217732320501229

Abstract: We present an analytic calculation of Branching Ratio (BR) and Charge-Parity (CP) violating asymmetries of the Bs0 meson decays to D+D− by calculating the amplitude and the decay width of the proce... read more here.

Keywords: decay; branching ratio; calculations branching; ratio violation ... See more keywords