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Um estudo sobre o momentum angular total de estrelas com planetas
(Universidade Federal do Rio Grande do NorteBRUFRNPrograma de Pós-Graduação em FísicaFísica da Matéria Condensada; Astrofísica e Cosmologia; Física da Ionosfera, 2011-11-29)
Since Michel Mayor and his student Didier Queloz s pioneer announcement, in 1995, of the
existence of a planet orbiting the star 51 Peg, up to present date, 695 extrasolar planets orbiting
stars of spectral type F, G, K ...
Angular momentum, torques, conservation of angular momentum, spinning neutron stars, stellar collapse
(MIT OpenCourseWare – Massachussetts Institute of Technology, 2016)
Angular momentum, torques, conservation of angular momentum, spinning neutron stars, stellar collapse
(MIT OpenCourseWare – Massachussetts Institute of Technology, 2016)
Angular momentum, torques, conservation of angular momentum, spinning neutron stars, stellar collapse
(MIT OpenCourseWare – Massachussetts Institute of Technology, 2011)
Angular momentum, torques, conservation of angular momentum, spinning neutron stars, stellar collapse
(MIT OpenCourseWare – Massachussetts Institute of Technology, 2011)
A demonstration of the conservation of the orbital angular momentum of Earth
(American Institute of Physics, 2015-12)
We describe a simple but quantitative experiment to demonstrate the conservation of angular momentum. We measure the correlation of the apparent radius and angular velocity of the Sun with respect to the stars, due to the ...
Intrinsic angular momentum for radiating spacetimes which agrees with the Komar integral in the axisymmetric case
(American Physical Society, 2014-04)
Here, we present a new definition of intrinsic angular momentum at future null infinity, based on thecharge-integral approach. This definition is suitable for the general case of radiating spacetimes withoutsymmetries, ...
Inequality between Size and Angular Momentum for Bodies
(American Physical Society, 2014-01)
A universal inequality that bounds the angular momentum of a body by the square of its size is presentedand heuristic physical arguments are given to support it. We prove a version of this inequality, asconsequence of the ...
Sub-Poissonian angular momentum distribution near threshold in atomic ionization by short-laser pulses
(American Physical Society, 2008-12)
We analyze the angular momentum distribution of electrons near threshold in atomic ionization by short laser pulses. The radial fanlike pattern in the two-dimensional momentum distribution observed in experiments is ...
Lower bounds for the area of black holes in terms of mass, charge, and angular momentum
(Amer Physical Soc, 2013-06)
The most general formulation of Penrose’s inequality yields a lower bound for Arnowitt-Deser-Misner mass in terms of the area, charge, and angular momentum of black holes. This inequality is in turn equivalent to an upper ...