Results 131 to 140 of about 1,477,419 (252)

Erratum: First cross-correlation analysis of interferometric and resonant-bar gravitational-wave data for stochastic backgrounds (Physical Review D - Particles, Fields, Gravitation and Cosmology (2007) 76, (022001)) [PDF]

open access: yes, 2007
This paper was published online on 9 July 2007 with incorrect affiliation numbering in the author list. The affiliations have been corrected as of 23 July 2007. The text is correct in the printed version of the journal.
Abbott, B.   +2 more
openaire  

Measurement of ϕ(1020) meson production in fixed-target pNe collisions at s NN $$ \sqrt{s_{NN}} $$ = 68.5 GeV

open access: yesJournal of High Energy Physics
The first measurement of ϕ(1020) meson production in fixed-target pNe collisions at s NN $$ \sqrt{s_{NN}} $$ = 68.5 GeV is presented. The ϕ(1020) mesons are reconstructed in their K + K − decay in a data sample consisting of proton collisions on neon ...
The LHCb collaboration   +1151 more
doaj   +1 more source

Resonances and localization in multi-particle disordered systems [PDF]

open access: yesarXiv, 2010
This is a complement to our earlier work \cite{C10a} where a new eigenvalue concentration bound for multi-particle disordered quantum lattice systems was obtained. Here we show that the new bound leads to a simplified proof of multi-particle spectral and dynamical localization.
arxiv  

Parametric resonance and particle stochastic interactions with a periodic medium [PDF]

open access: yesarXiv, 2015
A non-markovian stochastic model shows the emergence of structures in the medium, a self-organization characterized by a relationship between particle's energy, driven frequency $\omega$ and a frequency of interaction with the medium $\nu$. The interaction determines its mass and this fine tuning results in an effective force given by $F_L=\hbar \omega^
arxiv  

Spin decoherence and off-resonance behavior of radio-frequency-driven spin rotations in storage rings

open access: yesPhysical Review Accelerators and Beams
High-frequency driven resonant spin rotators are routinely used as standard instruments in polarization experiments in particle and nuclear physics. Maintaining the continuous exact parametric spin resonance condition of the equality of the spin rotator ...
N. N. Nikolaev   +62 more
doaj   +1 more source

Mode evolution of TAE due to alpha particles and synergy with ripple loss in CFETR

open access: yesNuclear Fusion
The alpha particle should have good confinement when there are instabilities and toroidal field ripples in fusion devices. With the alpha particle slowing down distribution generated by TRANSP/NUBEAM, the Alfven eigenfunction calculated by NOVA/NOVA-K ...
Baolong Hao   +9 more
doaj   +1 more source

Several New Cases Violating Time Reversal Symmetry In the Processes of Particle Interactions [PDF]

open access: yesarXiv, 2000
It is pointed that we now actually have no enough proofs to prove that time reversal symmetry is universally obeyed in the processes of particle interactions. The analyses show that the time reversal symmetry is obviously violated at least in the decay processes of particles, especially in the decay processes of strange particles, and some resonance ...
arxiv  

Perturbations of the scattering resonances of an open cavity by small particles. Part II: The transverse electric polarization case [PDF]

open access: yesarXiv, 2018
This paper is concerned with the scattering resonances of open cavities. It is a follow-up of "Perturbation of the scattering resonances of an open cavity by small particles. Part I" where the transverse magnetic polarization was assumed. In that case, using the method of matched asymptotic expansions, the leading-order term in the shifts of scattering
arxiv  

The phase space distance between collider events

open access: yesJournal of High Energy Physics
How can one fully harness the power of physics encoded in relativistic N-body phase space? Topologically, phase space is isomorphic to the product space of a simplex and a hypersphere and can be equipped with explicit coordinates and a Riemannian metric.
Tianji Cai   +4 more
doaj   +1 more source

Perfect circular polarization of elastic waves in solid media

open access: yesNature Communications
Elastic waves involving mechanical particle motions of solid media can couple volumetric and shear deformations, making their manipulation more difficult than electromagnetic waves.
Jeseung Lee   +4 more
doaj   +1 more source

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