Measurement of the inclusive production of neutral pions and charged particles on the Z0 resonance [PDF]
Abstract We present a study of the inclusive production of neutral pions and charged particles from 112 000 hadronic Z 0 decays. The measured inclusive momentum distributions can be reproduced by parton shower Monte Carlo programs and also by an analytical QCD calculation.
B. Adeva +99 more
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Particles Production in Neutron Stars by Means of the Parametric Resonance Mechanism
Using a Lagrangean toy model the coupling of a negative pion superconducting field and the electromagnetic field of the star is analyzed. A numerical study of particles produced in the neutron star medium by means of the well-known parametric resonance phenomenon is performed.
S. D. Campos
openalex +4 more sources
Tachyonic and parametric resonances for massive particle production in an intense plane wave background [PDF]
We investigate the stability of an intensive plane wave of a massless or light field $ϕ$ in a trilinear scalar model $gϕχ^2$ due to the resonant production of massive $χ$ particles in a perturbatively forbidden regime. We apply two methods: first, we solve the Heisenberg equation for the quantum amplitudes of the field $χ$ in an external plane wave ...
Ekaterina Dmitrieva, Petr Satunin
+5 more sources
Production Cross-Section Estimates for Strongly-Interacting Electroweak-Symmetry Breaking Sector Resonances at Particle Colliders [PDF]
15 pages, 8 ...
Antonio Dobado +2 more
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Search for heavy resonances decaying to ZZ or ZW and axion-like particles mediating nonresonant ZZ or ZH production at $$ \sqrt{s} $$ = 13 TeV [PDF]
Abstract A search has been performed for heavy resonances decaying to ZZ or ZW and for axion-like particles (ALPs) mediating nonresonant ZZ or ZH production, in final states with two charged leptons (ℓ = e, μ) produced by the decay of a Z boson, and two quarks produced by the decay of a Z, W, or Higgs boson H.
A. Tumasyan +99 more
openalex +38 more sources
Searches for supersymmetry in resonance production, R-parity violating signatures and events with long-lived particles at LHC [PDF]
S. Vallecorsa
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The production of high-momentum particles and resonances in pp collisions at the CERN intersecting storage rings [PDF]
Data are reported on the momentum distributions of Λ, Λ (1520), φ (1020), Λ and p, inclusively produced between 1° and 2° with respect to one of the primary proton beams at the CERN Intersecting Storage Rings. In addition, the decay angular distribution of the Λ(1520), the ratio of the cross sections for the production of Σ− (1385) and Σ+ (1385) and ...
G. J. Bobbink +13 more
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Nonperturbative evaluation of quantum particle production in parametric resonance enhanced by noise
Numerical studies are reported to support the idea to explain the particle production in late inflationary era based on the parametric resonance with a noise effect. Two nonperturbative renormalization group formulations are used to numerically calculate the time evolution of particle numbers.
Asako Murakami, Haruhiko Terao
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Searches for supersymmetry in resonance production, R-parity violating signatures and events with long-lived particles with the ATLAS detector [PDF]
M. King
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Production of meson resonances as leading particles in jets in proton-proton collisions at $$\sqrt s = 62$$ GeV at the CERN ISR [PDF]
The production of ρ(770)0,K *(892)0, $$\bar K^* (892)^0 $$ andf 2(1270) mesons as leading particles in hadron jets ( ∼0.7) has been measured in deep inelasticpp interactions at the CERN ISR at
A. Breakstone +41 more
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