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7 Jul 2023: z-directions.For scattering at fixed energy E = 2k2/2m with ka 1, find the smallest non-zero valueof the scattering angle θ for which the scattering amplitude has a strong

17 Jun 2019: By considering the s-wave solution to the Schrödinger equation,. show thattan(ka δ0). ... ka=. tanh(γ2 k2a). γ2 k2a. For low momenta, ka 1, compute the s-wave contribution to the total cross-section.Comment on the physical interpretation of your

17 Jun 2019: MATHEMATICAL TRIPOS Part II 2005. List of Courses. Number TheoryTopics in AnalysisGeometry of Group ActionsCoding and CryptographyStatistical ModellingMathematical BiologyDynamical SystemsFurther Complex MethodsClassical DynamicsCosmologyLogic and

17 Jun 2019: MATHEMATICAL TRIPOS Part II 2016. List of Courses. Algebraic Geometry. Algebraic Topology. Applications of Quantum Mechanics. Applied Probability. Asymptotic Methods. Automata and Formal Languages. Classical Dynamics. Coding and Cryptography.

17 Jun 2019: E = E0 α 2Acos ka. Using the fact that ψ0(x) is a parity eigenstate show that. (

17 Jun 2019: ka = π α iγ. where, to leading order in 1/(U0a),.

30 Aug 2019: b) When ka 1, approximate the dispersion relation by. D(k, ω) D approx(k, ω) 2ω 2ka 2k2a2.

17 Jun 2019: Giventhat. 〈x〉 = 12k. (ka tan ka),. discuss briefly the possibility of 〈x〉 being greater than a. ... Hint: consider the graph ofka cot ka against ka.]. Part IB, 2010 List of Questions.

30 Aug 2019: MATHEMATICAL TRIPOS Part III. Wednesday, 8 June, 2011 9:00 am to 12:00 pm. PAPER 53. COSMOLOGY. Attempt no more than THREE questions. There are FOUR questions in total. The questions carry equal weight. STATIONERY REQUIREMENTS SPECIAL REQUIREMENTS.

3 Jul 2024: Considersmall, sinusoidal perturbations to the edge of the gyre r = a η(θ,t), where η =ϵexp(ikθ σt) and ϵ ka.