Results 41 to 50 of about 53,960 (192)
Factorization Violation and Scale Invariance
, 2018 Factorization violating effects in hadron scattering are due mainly to spectator-spectator interactions. While it is known that these interactions cancel in inclusive cross sections, like for the Drell-Yan process, not much is known about for what ...
Schwartz, Matthew D. +2 more
core +1 more source
Fully Quantum Perturbative Description of Correlated Stokes–Anti‐Stokes Scattering
physica status solidi (b), EarlyView.The generation of Stokes‐anti‐Stokes (SaS) photon pairs with quantum correlations, like entanglement, has been developing recently, but a proper theoretical ground was missing. A fully quantum perturbative theory is provided to describe the four‐wave mixing contribution to the correlated SaS scattering, in which both matter and electromagnetic field ...
Raul Corrêa +3 more
wiley +1 more source
Scaling violation and shadowing corrections at HERA [PDF]
, 1997 We study the value of shadowing corrections (SC) in HERA kinematic region in Glauber - Mueller approach. Since the Glauber - Mueller approach was proven in perturbative QCD in the double logarithmic approximation (DLA), we develop the DLA approach for ...
Ducati, M. B. Gay +2 more
core +3 more sources
Task co‐use and product improvement: An organization design perspective
Strategic Management Journal, EarlyView.Abstract Research Summary Co‐using tasks—using the same task to produce more than one product—promises economies of scope. However, task co‐use also ties products together, changing a firm's task network by introducing cross‐product interdependencies. In light of these interdependencies, we identify an unrecognized downside of task co‐use for product ...
Johanna Glauber, Tobias Kretschmer
wiley +1 more source
Aging and fluctuation-dissipation ratio in a nonequilibrium $q$-state lattice model
, 2010 A generalized version of the nonequilibrium linear Glauber model with $q$ states in $d$ dimensions is introduced and analyzed. The model is fully symmetric, its dynamics being invariant under all permutations of the $q$ states.
de Oliveira, M. J. +2 more
core +1 more source
Australian Journal of Agricultural and Resource Economics, EarlyView.ABSTRACT China's diversified agricultural policies have effectively improved both the yield and environmental performance of the crop sector. Quantifying productivity trends and their drivers is key to formulating strategies for high‐quality and low‐carbon crop development.
Yang Liu +2 more
wiley +1 more source
Condensed Matter Physics, 2008 We deal with the two following classes of equilibrium stochastic dynamics of infinite particle systems in continuum: hopping particles (also called Kawasaki dynamics), i.e., a dynamics where each particle randomly hops over the space, and birth-and-death
E.Lytvynov, P.T.Polara
doaj +1 more source
O cinema de Glauber Rocha em tempos de ditadura
Revista Maracanan, 2014 A cinematografia de Glauber Rocha integra um conjunto de obras de artistas brasileiros de esquerda cuja produção foi profundamente marcada pela conjuntura política e cultural tanto do pré quanto do pós golpe de 1964 quando os militares instalaram-se no ...
Sylvia Nemer
doaj +1 more source
Discovering qualitative empirical laws [PDF]
, 1985 In this paper we describe GLAUBER, an AI system that models the scientific discovery of qualitative empirical laws. We have tested the system on data from the history of early chemistry, and it has rediscovered such concepts as acids, alkalis, and salts,
Fisher, Douglas H. +3 more
core +1 more source
, 2014 A general formalism of the Glauber theory for elementary atom (EA) - target atom (TA) scattering is developed. A second-order approximation of its complete version is considered in the framework of the optical-model perturbative approach.
+22 more
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