Search results
Filter
Filetype
Your search for "*" yielded 534127 hits
THEPEG: Toolkit for High Energy Physics event generation
Diffractive and elastic scattering in the dipole model
CEDAR: Progress and status report
What HERA may provide?
Extreme Ultraviolet Beam Enhancement by Relativistic Surface Plasmons
The emission of high-order harmonics in the extreme ultraviolet range from the interaction of a short, intense laser pulse with a grating target is investigated experimentally. When resonantly exciting a surface plasmon, both the intensity and the highest order observed for the harmonic emission along the grating surface increase with respect to a flat target. Harmonics are obtained when a suitabl
Monte Carlo generators
I discuss some recent development of Monte Carlo event generators and point out some problems. Starting with the issue of combining matrix element generators and parton shower algorithms, I will continue with discussing the problems associated with describing small-x final states and discuss some recent model developments for describing multiple partonic scatterings and underlying events in hadron
Extensive study of electron acceleration by relativistic surface plasmons
The excitation of surface plasmons with ultra-intense (I ∼ 5 × 1019 W/cm2), high contrast (∼1012) laser pulses on periodically modulated solid targets has been recently demonstrated to produce collimated bunches of energetic electrons along the target surface [Fedeli et al., Phys. Rev. Lett. 116, 015001 (2016)]. Here, we report an extensive experimental and numerical study aimed to a complete char
The QCD / SM working group: Summary report
User-driven housing for older people
Matching the dipole cascade model with fixed order matrix elements
Biodiversity loss through speciation collapse : Mechanisms, warning signals, and possible rescue
Speciation is the process that generates biodiversity, but recent empirical findings show that it can also fail, leading to the collapse of two incipient species into one. Here, we elucidate the mechanisms behind speciation collapse using a stochastic individual-based model with explicit genetics. We investigate the impact of two types of environmental disturbance: deteriorated visual conditions,
TESLA: The superconducting electron positron linear collider with an integrated X-ray laser laboratory. Technical design report. Pt. 6: Appendices. Chapter 2: THERA: Electron proton scattering at s**(1/2) approximately 1-TeV
Hard color singlet exchange at the Tevatron
What is the experimental evidence for the BFKL pomeron?
Hur du röstar i EU-valet spelar roll för klimatet
Svenska EU-parlamentariker har visat att det går att driva på för en aktiv klimat- och miljöpolitik inom EU, skriver Markku Rummukainen, professor i klimatologi, och Roger Hildingsson, statsvetare och forskare i klimatpolitik.
Portfolio
Translations of a number of poems by Swedish poet Lasse Söderberg (b. 1931). Translations made by Lars Gustaf Andersson and Carolyn ForchéTranslations of poems by Swedish poet Lasse Söderberg (b. 1931).
Long-term predictors of participation in social and leisure activities ten years after stroke
Some comments on the current status of event generators for small-x
We discuss some aspects of the current status of event generators for small-x DIS. In particular we report on recent results using the CCFM evolution implemented in the SMALLX and CASCADE program concerning the importance of the so-called consistency constraint, and compare with the linked dipole chain model implemented in the LDC program. We point out some potential problems with the resolved vir