Results 91 to 100 of about 12,458,012 (347)
Apex predators exploit advantageous snow conditions across hunting modes
Journal of Animal Ecology, EarlyView.Advantageous snow conditions—in terms of snow depth and density—are among the most important features of the winter landscape for two apex predators, regardless of hunting strategy. In a warming climate, the knock‐on effects of a diminishing snowpack may reduce the hunting success of multiple large carnivore species.
Benjamin K. Sullender +7 more
wiley +1 more source
Recent ATLAS results in the field of meson physics
EPJ Web of Conferences, 2014 Recent results on flavor physics are presented, using data from the ATLAS detector. The ϓ(nS) and charmonium inclusive production cross sections are discussed. J/ψ production associated with a W vector boson is presented.
Wang Rui
doaj +1 more source
AIP Conference Proceedings, 1998 Apparent violations of CPT and Lorentz symmetry might arise in nature as a result of spontaneous symmetry breaking in a theory beyond the standard model. This talk summarizes a few relevant theoretical and experimental issues, with some emphasis on implications for CPT tests with neutral-B mesons.
openaire +2 more sources
B mesons on the transverse lattice [PDF]
Nuclear Physics B - Proceedings Supplements, 2002 invited talk given at CSSM workshop on `Lattice Hadron Physics', Cairns, July 2001 and at ECT* workshop on `Light-cone Physics: Particles and String', Trento, Sept ...
Burkardt, M., Seal, S. K.
openaire +2 more sources
Anomalous triple gauge couplings from B-meson and kaon observables [PDF]
, 2015 A bstractWe consider the three CP-conserving dimension-6 operators that encode the leading new-physics effects in the triple gauge couplings. The contributions to the standardmodel electromagnetic dipole and semi-leptonic vector and axial-vector ...
C. Bobeth, U. Haisch
semanticscholar +1 more source
Journal of Animal Ecology, EarlyView.This study investigates how large mammalian herbivores shape arthropod communities in African savannas, using a broad gradient of herbivory types and intensities to assess these effects under real‐world, non‐experimental conditions. Abstract Savanna ecosystems support unique biodiversity and provide livelihoods for millions of people.
Bjoern Erik Matthies +10 more
wiley +1 more source
Rare radiative leptonic B-decays
EPJ Web of Conferences, 2016 We obtain predictions for B(s) → e+e−γ and B(s) → μ+μ−γ decays. All the contributions containing long-distance QCD effects are calculated in the framework of relativistic quark model.
Kozachuk Anastasiia +2 more
doaj +1 more source
B meson decay constants from NRQCD [PDF]
Physics Letters B, 1998 LaTeX file, 14 pages, typos corrected, to be published in Phys.
Khan, A. Ali +7 more
openaire +2 more sources
Exploring free-form smearing for bottomonium and B meson spectroscopy [PDF]
, 2015 Free-form smearing was designed as a way to implement source operators of any desired shape. A variation of the method is introduced that reduces the computational cost by reducing the number of link multiplications to its absolute minimum.
R. Woloshyn, M. Wurtz, R. Lewis
semanticscholar +1 more source
An Overlooked Habitat‐Dependent Link Between Metabolism and Water Loss in Reptiles
Integrative Zoology, EarlyView.We measured the gas exchange of six lizard and six snake species, under high and low air humidity, and two intriguing patterns emerged. First, although desert species lose less water via evaporation than similar‐sized mesic species under similar conditions, water loss is virtually the same when each is exposed to its natural conditions.
Shahar Dubiner, Shai Meiri, Eran Levin
wiley +1 more source