全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:WenCong Chen , QingGuo Zeng
来源:[J].Chinese Science Bulletin(IF 1.319), 2009, Vol.54 (5), pp.711-718Springer
摘要:Abstract(#br)The loss of orbital angular momentum plays an important role in the mass transfer and orbital evolution of close binaries. The traditional mechanisms of orbital angular momentum loss consist of gravitational wave radiation, mass loss and magnetic braking. However, a ...
作者:GIANFRANCO SPAVIERI , GEORGE T GILLIES
来源:[J].Pramana(IF 0.562), 2016, Vol.87 (2)Springer
摘要:... If Γem is the electromagnetic and Γmech the mechanical angular momentum, the conservation law for the total angular momentum Γtot holds: Γtotemmech= const., but when the dipole moment varies with ...
作者:Manfred Fähnle , Theodoros Tsatsoulis , Christian Illg ...
来源:[J].Journal of Superconductivity and Novel Magnetism(IF 0.702), 2017, Vol.30 (5), pp.1381-1387Springer
摘要:... This means that the angular momentum of the electronic system is transferred to the lattice. This transfer is calculated by describing the lattice degrees of freedom as spin-phonon eigenmodes which have a sharp angular momentum. Possible other lattice degrees of freedom are m...
作者:Carlos Fernando Díaz Meza , Yezid Torres Moreno , Cristian Hernando Acevedo Cáceres
来源:[J].Ingeniería e Investigación(IF 0.038), 2016, Vol.36 (1), pp.79-84DOAJ
摘要:This work develops a brief proposal to achieve the superposition of two opposite vortex beams, both with integer or non-integer mean value of the orbital angular momentum. The first part is about the generation of this kind of spatial light distributions through a modified B...
作者:I.M. Dubrovskii
来源:[J].Condensed Matter Physics(IF 0.757), 2008, Vol.11 (4)DOAJ
摘要:... Dover, 1949] the importance of momentum and angular momentum conservation laws was analyzed for two cases: for uniform magnetic field and when magnetic field is absent. The law of momentum conservation does not change the density of probability distribution in both cases, jus...
作者:Yang Sun , JingYe Zhang , GuiLu Long ...
来源:[J].Chinese Science Bulletin(IF 1.319), 2009, Vol.54 (3), pp.358-363Springer
摘要:Abstract(#br)Angular-momentum-projected energy surface calculations for A ≈ 110 nuclei indicate three distinct energy minima occurring at different angular-momenta. These correspond to normal, super-, and hyper- deformed shapes coexisting in one nucleus. 110 Pd is studied in...
作者:Malgorzata Winska , Jolanta Nastula , David Salstein
来源:[J].Journal of Geodesy(IF 2.808), 2017, Vol.91 (12), pp.1461-1473Springer
摘要:... In this study, we compute different estimations of hydrological excitation functions of polar motion (as hydrological angular momentum, HAM) using various variables from the Global Land Data Assimilation System (GLDAS) models of the land-based hydrosphere. The main aim of thi...
作者:P. L. S. Rao , U. C. Mohanty , P. V. S. Raju ...
来源:[J].Journal of Earth System Science(IF 0.695), 2004, Vol.113 (3), pp.281-298Springer
摘要:Abstract(#br)The study delineates the vorticity and angular momentum balances of Asian summer monsoon during the evolution and established phases. It also elucidates the differences between these balances in the National Centre for Environmental Prediction/National Centre for Atm...
作者:Jin Cui , Wenjun Cai , Yushun Wang
来源:[J].Computer Physics Communications(IF 3.078), 2020Elsevier
摘要:Abstract(#br)In this paper, a linearly-implicit Fourier pseudo-spectral method which preserves discrete mass and energy is developed for the time-dependent 3D Gross–Pitaevskii equation with additional angular momentum rotation. By establishing several discrete semi-norm equiva...
作者:B. S. Tomar , K. Surendra Babu , K. Sudarshan ...
来源:[J].Pramana(IF 0.562), 2005, Vol.64 (2), pp.1-7Springer
摘要:... The angular momentum of the intermediate nucleus formed in incomplete fusion was deduced from the isomeric cross-section ratio by considering the statistical deexcitation of the incompletely fused composite nucleus. The data show that incomplete fusion is associated with angular...

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