| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| P O'Keeffe, S Aloïse, M Meyer, A N Grum-Grzhimail. Circular polarization of ion fluorescence completing the analysis of resonant Xe* 4d(-1)(5/2)6p Auger decay. Physical review letters. vol 90. issue 2. 2003-03-20. PMID:12570543. |
the present study provides, in combination with data on the angular distribution and spin polarization of the auger electrons, complete quantum mechanical information on the resonant auger decay, i.e., branching ratios and relative phases of the auger decay amplitudes. |
2003-03-20 |
2023-08-12 |
Not clear |
| E Widmann, J Eades, T Ishikawa, J Sakaguchi, T Tasaki, H Yamaguchi, R S Hayano, M Hori, H A Torii, B Juhász, D Horváth, T Yamazak. Hyperfine structure of antiprotonic helium revealed by a laser-microwave-laser resonance method. Physical review letters. vol 89. issue 24. 2003-01-28. PMID:12484942. |
this experiment confirms the quadruplet hyperfine structure arising from the interaction of the antiproton orbital angular momentum, the electron spin and the antiproton spin as predicted by bakalov and korobov. |
2003-01-28 |
2023-08-12 |
Not clear |
| A Milton Franklin Benial, V Ramakrishnan, R Murugesa. Single crystal EPR of Cu(II) doped Cd(C5H5NO)6(BF4)2--an example of reduced metal hyperfine coupling constant. Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy. vol 58. issue 7. 2003-01-13. PMID:12083674. |
from the mean values of two sites, the angular variation plot is fitted to an orthorhombic spin hamiltonian. |
2003-01-13 |
2023-08-12 |
Not clear |
| Eduardo Guéron, Patricio S Letelie. Geodesic chaos around quadrupolar deformed centers of attraction. Physical review. E, Statistical, nonlinear, and soft matter physics. vol 66. issue 4 Pt 2. 2003-01-10. PMID:12443353. |
the stability of geodesics depends strongly on the relative direction of the spin of the center of attraction and the angular momentum of the test particle. |
2003-01-10 |
2023-08-12 |
Not clear |
| Yang Xia, Jonathan B Moody, Hisham Alhadla. Orientational dependence of T2 relaxation in articular cartilage: A microscopic MRI (microMRI) study. Magnetic resonance in medicine. vol 48. issue 3. 2002-11-08. PMID:12210910. |
we explain the discrepancy between the observed t(2) anisotropy and the angular dependence of the dipolar interaction by means of a simple model which considers the average of one isotropic and two anisotropic spin populations-the first being associated with "free" water, and the latter two arising from collagen-associated waters. |
2002-11-08 |
2023-08-12 |
Not clear |
| J R Petta, D C Ralp. Measurements of strongly anisotropic g factors for spins in single quantum states. Physical review letters. vol 89. issue 15. 2002-11-05. PMID:12366011. |
the g factors for spin splitting are highly anisotropic, with angular variations as large as a factor of 5. |
2002-11-05 |
2023-08-12 |
Not clear |
| Giniyat Khaliullin, Satoshi Okamot. Quantum behavior of orbitals in ferromagnetic titanates: novel orderings and excitations. Physical review letters. vol 89. issue 16. 2002-11-05. PMID:12398749. |
we investigate the collective behavior of orbital angular momentum in the spin ferromagnetic state of a mott insulator with t(2g) orbital degeneracy. |
2002-11-05 |
2023-08-12 |
Not clear |
| Tin-Lun Ho, Eric J Muelle. Rotating spin-1 bose clusters. Physical review letters. vol 89. issue 5. 2002-09-16. PMID:12144428. |
as the rotation frequencies increase, the ground state of a rotating cluster of spin-1 bose atoms undergoes a sequence of (spin and orbit) transitions, which terminates at an angular momentum l(*) substantially lower than that of the boson laughlin state. |
2002-09-16 |
2023-08-12 |
Not clear |
| Masanao Ozaw. Conservative quantum computing. Physical review letters. vol 89. issue 5. 2002-09-16. PMID:12144465. |
a rigorous lower bound is obtained of the error probability of any physical realization of the controlled-not gate under the constraint that the computational basis is represented by a component of spin, and that physical implementations obey the angular momentum conservation law. |
2002-09-16 |
2023-08-12 |
Not clear |
| L Allen, J Courtial, M J Padget. Matrix formulation for the propagation of light beams with orbital and spin angular momenta. Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics. vol 60. issue 6 Pt B. 2002-08-09. PMID:11970699. |
matrix formulation for the propagation of light beams with orbital and spin angular momenta. |
2002-08-09 |
2023-08-12 |
Not clear |
| L Allen, J Courtial, M J Padget. Matrix formulation for the propagation of light beams with orbital and spin angular momenta. Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics. vol 60. issue 6 Pt B. 2002-08-09. PMID:11970699. |
jones matrices describe the polarization, or spin angular momentum, of a light beam as it passes through an optical system. |
2002-08-09 |
2023-08-12 |
Not clear |
| L Allen, J Courtial, M J Padget. Matrix formulation for the propagation of light beams with orbital and spin angular momenta. Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics. vol 60. issue 6 Pt B. 2002-08-09. PMID:11970699. |
the matrices are then developed to account for light that has both spin and orbital angular momentum. |
2002-08-09 |
2023-08-12 |
Not clear |
| Boyd M Goodso. Nuclear magnetic resonance of laser-polarized noble gases in molecules, materials, and organisms. Journal of magnetic resonance (San Diego, Calif. : 1997). vol 155. issue 2. 2002-08-02. PMID:12036331. |
however, by transferring angular momentum from laser light to electronic and nuclear spins, optical pumping methods can increase the nuclear spin polarization of noble gases by several orders of magnitude, thereby greatly enhancing their nmr sensitivity. |
2002-08-02 |
2023-08-12 |
Not clear |
| P Sambasiva Rao, T M Rajendiran, R Venkatesan, N Madhu, A V Chandrasekhar, B J Reddy, Y P Reddy, R V Ravikuma. Single crystal EPR and optical studies of paramagnetic ions doped zinc potassium phosphate hexahydrate--part I: Cu(II)--a case of orthorhombic symmetry. Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy. vol 57. issue 14. 2002-07-12. PMID:11789879. |
the angular variation spectra in the three orthogonal planes indicate that the paramagnetic impurity has entered the lattice substitutionally in place of zn(ii) and the spin hamiltonian parameters calculated from these spectra are g(xx) = 2.188, g(yy) = 2.032, g(zz) = 2.373, axx = 50 g, ayy = 65.0 g and azz = 80 g. the g and a tensors were coincident and these values matched fairly well with the values obtained from powder spectrum. |
2002-07-12 |
2023-08-12 |
Not clear |
| Michael F Mesleh, Gianluigi Veglia, Tara M DeSilva, Francesca M Marassi, Stanley J Opell. Dipolar waves as NMR maps of protein structure. Journal of the American Chemical Society. vol 124. issue 16. 2002-06-24. PMID:11960438. |
the anisotropy of nuclear spin interactions results in a unique mapping of structure to the resonance frequencies and split tings observed in nmr spectra, however, the determination of molecular structure from experimentally measured spectral parameters is complicated by angular ambiguities resulting from the symmetry properties of dipole-dipole and chemical shift interactions. |
2002-06-24 |
2023-08-12 |
Not clear |
| G Shvets, N J Fisch, J-M Ra. Magnetic field generation through angular momentum exchange between circularly polarized radiation and charged particles. Physical review. E, Statistical, nonlinear, and soft matter physics. vol 65. issue 4 Pt 2B. 2002-06-17. PMID:12006019. |
the spin of the circularly polarized electromagnetic wave can be converted into the angular momentum of the charged particles so long as there is dissipation. |
2002-06-17 |
2023-08-12 |
Not clear |
| A Graybie. Significance of vestibular organs in problems of weightlessness. Life sciences and space research. vol 1. 2002-06-13. PMID:12056424. |
if orbiting vehicles are caused to rotate in order to abolish weightlessness, the angular velocity will be determined by the effective radius of rotation and the rate of spin, i.e., how nearly it is desired to simulate 1 g. at very short radii the complicating effects of exposure of the body to variations in centripetal force must be considered. |
2002-06-13 |
2023-08-12 |
Not clear |
| V M Vinokurov, J M Gaite, G R Bulka, N M Khasanova, N M Nizamutdinov, A A Galeev, C Rudowic. Low-symmetry spin hamiltonian and crystal field tensors analysis: Fe(3+) in natrolite. Journal of magnetic resonance (San Diego, Calif. : 1997). vol 155. issue 1. 2002-06-12. PMID:11945033. |
the angular dependence of the four symmetry-related spectra of fe(3+) in the three crystallographic planes was fitted to a spin hamiltonian (s=5/2) of symmetry c(i). |
2002-06-12 |
2023-08-12 |
Not clear |
| Gunnar Jeschke, Achim Koch, Ulrich Jonas, Adelheid God. Direct conversion of EPR dipolar time evolution data to distance distributions. Journal of magnetic resonance (San Diego, Calif. : 1997). vol 155. issue 1. 2002-06-12. PMID:11945035. |
shallow electron spin echo envelope modulations due to dipole-dipole couplings between electron spins provide information on the radial distribution function of the spins in disordered systems while angular correlations between spin pairs are negligible. |
2002-06-12 |
2023-08-12 |
Not clear |
| Roberto Emparan, Harvey S Real. A rotating black ring solution in five dimensions. Physical review letters. vol 88. issue 10. 2002-05-16. PMID:11909335. |
it is suggested that increasing the spin of a spherical black hole beyond a critical value results in a transition to a black ring, which can have an arbitrarily large angular momentum for a given mass. |
2002-05-16 |
2023-08-12 |
Not clear |