Results 31 to 40 of about 29,559 (110)

Multipole Expansions of Aggregate Charge: How Far to Go?

, 2015
Aggregates immersed in a plasma or radiative environment will have charge distributed over their extended surface. Previous studies have modeled the aggregate charge using the monopole and dipole terms of a multipole expansion, with results indicating ...
Coleman, Douglas A., Hyde, Truell W., Matthews, Lorin S.   +2 more
core   +1 more source

Spacetime dynamics of spinning particles - exact electromagnetic analogies

, 2016
We compare the rigorous equations describing the motion of spinning test particles in gravitational and electromagnetic fields, and show that if the Mathisson-Pirani spin condition holds then exact gravito-electromagnetic analogies emerge.
A. Barnes, C. Møller, C. Møller, C. Will, C. W. Misner, D. J. Griffiths, E. Poisson, F. A. E. Pirani, H. Stephani, H. C. Corben, Hans C. Ohanian, I. Ciufolini, I. B. Khriplovich, J. Madore, J. Weyssenhoff, J. D. Jackson, José Natário, K. S. Thorne, Kip S. Thorne, L. Bel, L. Bel, L. Bel, L. Filipe O. Costa, L. Landau, L. F. Costa, M. Mathisson, M. Mathisson, M. L. Ruggiero, Miguel Zilhão, R. Plyatsko, R. F. O’Connell, Robert M. Wald, W. Tulczyjew   +32 more
core   +1 more source

Atomic Parameters for the $2p^53p~^2[3/2]_2 - 2p^53s~^2[3/2]^o_2$ Transition of Ne I relevant in nuclear physics

, 2016
We calculated the magnetic dipole hyperfine interaction constants and the electric field gradients of $2p^53p~^2[3/2]_2$ and $2p^53s~^2[3/2]^o_2$ levels of Ne I by using the multiconfiguration Dirac-Hartree-Fock method.
Godefroid, Michel, Li, Jiguang, Wang, Jianguo   +2 more
core   +1 more source

Loss of molecules in magneto-electrostatic traps due to nonadiabatic transitions

, 2008
We analyze the dynamics of a paramagnetic, dipolar molecule in a generic "magneto-electrostatic'' trap where both magnetic and electric fields may be present.
A. Messiah, Benjamin L. Lev, E. P. Wigner, H. Hellmann, H. J. Metcalf, J. Brown, J. Weinstein, John L. Bohn, Manuel Lara, R. V. Krems, W. Ketterle   +10 more
core   +1 more source

Effect of a Magnetic Field on the Dipole Echo in Glasses with Nuclear Quadrupole Moments

, 2009
The effect of a magnetic field on the dipole echo amplitude in glasses at temperatures of about 10 mK caused by nonspherical nuclei with electric quadrupole moments has been studied theoretically.
A. V. Shumilin, A. Wurger, D. A. Parshin, D. A. Parshin, L. D. Landau, S. Ludwig   +5 more
core   +1 more source

Delta electromagnetic form factors and quark transverse charge densities from lattice QCD

, 2009
We discuss the techniques to extract the electromagnetic Delta form factors in Lattice QCD. We evaluate these form factors using dynamical fermions with smallest pion mass of about 350 MeV.
Alexandrou, C., Korzec, T., Koutsou, G., Lorcé, C., Negele, J. W., Pascalutsa, V., Tsapalis, A., Vanderhaeghen, M.   +7 more
core  

Two-Level Theory of Second-Order Nonlinear X-ray Response beyond the Electric-Dipole Approximation. [PDF]

J Phys Chem A
Mohan AV, Serrat C.
europepmc   +1 more source

Hyperfine-Resolved Spectroscopy of Dysprosium Monoxide (DyO). [PDF]

J Phys Chem A
Lasner ZD, Ohl AT, Albright NM, Rice KL, Peng C, Cheng L, Doyle JM, Augenbraun BL.   +7 more
europepmc   +1 more source

Is the Atomic Quadrupole Moment of a Carbon Atom in Graphene Zero? The Case for a Rational Definition of the Properties of Atoms in a Molecule. [PDF]

J Phys Chem Lett
Mulvey DM, Jordan KD, Misquitta AJ.
europepmc   +1 more source