منابع مشابه
Beam-beam Simulations for Separated Beams in the Lhc∗
We present beam-beam simulation results from a strongstrong gaussian code for separated beams for the LHC. We focus on the possible detrimental effects of the beam-beam interaction in cases when the beams are: (1) periodically swept about each other, and (2) brought into collision from separated orbits. For 10-turn runs we do not see significant emittance blowup for nominal bunch intensities, a...
متن کاملSeparating k-Separated eNCE Graph Languages
Kim, C. and D.H. Lee, Separating k-separated eNCE graph languages, Theoretical Computer Science 120 (1993) 247-259. An eNCE graph grammar is k-separated (k > 1) if the distance between any two nonterminal nodes in any of its sentential forms is at least k. Let SEP, denote the class of graph languages generated by SEPl (SEP2) is the class of eNCE (boundar E) graph languages, Recently, Engelfriet...
متن کاملWeak Matrix Elements and K-meson Physics
Kaon Physics is a very complicated blend of Ultraviolet and Infrared effects which still defies complete physical understanding. The problem consists in the large enhancement (≈ 20) of the ∆I = 12 amplitude with respect to the ∆I = 32 one. Being a process involving hadrons, Kdecay must be treated non-perturbatively, so that lattice discretization is the ideal tool to deal with this problem. In ...
متن کاملK−χc0 decay from charmed meson rescattering
We study the process B− → Kχc0 considering intermediate charmed meson rescattering effects. For this decay mode the naive factorization ansatz would predict a vanishing amplitude. We estimate contributions from the D(∗) s D (∗) → Kχc0 rescattering amplitudes, and compare the result with recent experimental measurements. We find that rescattering effects are able to produce a large branching rat...
متن کاملFirst Beam Test with the Isac Separated Function Dtl
The ISAC Separated Function DTL is designed to accelerate ions of 3 ≤ A/q ≤ 6 to energies fully variable between 0.153 to 1.53 MeV/u. The DTL includes five IH-tanks with quadrupole triplets between tanks and triple gap split ring bunchers before tanks 2, 3, and 4. The final configuration of the DTL is due for commissioning in Dec. 2000. Recently a beam test with the first section of the DTL com...
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ژورنال
عنوان ژورنال: Review of Scientific Instruments
سال: 1960
ISSN: 0034-6748,1089-7623
DOI: 10.1063/1.1716814