منابع مشابه
Equilibrium models of exchange rates
Most of the large industrialized countries floated their exchange rates in early 1973, after the demise of the post-war Bretton Woods system of fixed exchange rates. While there have been extensive academic disputes over the relative merits of fixed and floating exchange rates, most discussions have been carried out on a largely hypothetical basis. The move to a generalized floating regime prov...
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Crockett, Spear and Sunder [2005b] propose an algorithm whereby boundedly rational agents with standard neoclassical preferences learn competitive equilibrium in a repeated static exchange economy. In this paper a laboratory market is instituted to examine the hypothesis that people are at least as sophisticated as these agents. The adopted market institution strongly restricts the space of age...
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Elastic charge-exchange in relativistic heavy ion collisions is responsible for the non-disruptive change of the charge state of the nuclei. We show that it can be reliably calculated within the eikonal approximation for the reaction part. The formalism is applied to the charge-pickup cross sections of 158 GeV/nucleon Pb projectiles on several targets. The relative contributions of pionand rho-...
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The energy-loss straggling of partially ionized heavy ions is determined by the stochastic fluctuations of the energy loss in atomic collisions remaining in a fixed charge state, (collisional straggling) and by the influence of charge-state fluctuations (charge-exchange straggling) [1, 2]. Besides the charge-changing cross sections the charge-exchange straggling depends critically on the differ...
متن کاملEquilibrium charge distribution on annealed polyelectrolytes.
Monte Carlo simulations are used to study the non-uniform equilibrium charge distribution along a single annealed polyelectrolyte chain under theta solvent conditions and with added salt. Within a range of the order of the Debye length charge accumulates at chain ends while a slight charge depletion appears in the central part of the chain. The simulation results are compared with theoretical p...
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ژورنال
عنوان ژورنال: Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms
سال: 2011
ISSN: 0168-583X
DOI: 10.1016/j.nimb.2010.11.094