Ground states of helium to neon and their ions in strong magnetic
... capable of computing very accurate energy values of atomic states for all field strengths βZ & 0.1, where βZ = β/Z 2 = B/(B0 Z 2 ), with B0 ≈ 4.70103·105 T, is the nuclear-charge-scaled magnetic field strength. We apply this combination of the two methods to reveal the electronic ground state config ...
... capable of computing very accurate energy values of atomic states for all field strengths βZ & 0.1, where βZ = β/Z 2 = B/(B0 Z 2 ), with B0 ≈ 4.70103·105 T, is the nuclear-charge-scaled magnetic field strength. We apply this combination of the two methods to reveal the electronic ground state config ...
Quarks, Gluons, QCD
... are calculated and measured to be independent of Q2 at constant Bjorken x • Inelastic structure functions are independent on Q2 -> constituents are pointlike and quasi-free (inside the proton) • One experimental example • Structure function = Fourier Transform of charge distribution→ Structure Funct ...
... are calculated and measured to be independent of Q2 at constant Bjorken x • Inelastic structure functions are independent on Q2 -> constituents are pointlike and quasi-free (inside the proton) • One experimental example • Structure function = Fourier Transform of charge distribution→ Structure Funct ...
Magnetism
... a volcano has produced many lava flows over a past period, scientists can analyze the magnetizations of the various flows and from them get an idea on how the direction of the local Earth's field varied in the past. Surprisingly, this procedure suggested that times existed when the magnetization had ...
... a volcano has produced many lava flows over a past period, scientists can analyze the magnetizations of the various flows and from them get an idea on how the direction of the local Earth's field varied in the past. Surprisingly, this procedure suggested that times existed when the magnetization had ...
numerical experiments on fine structure within
... configuration. Figure 2 displays some results of our tests for different cases. For the low Rm case, for example, case 1 (Rm = 500), reconnection quickly sets in through almost the whole current sheet even when the sheet is still thick, and formation of an X-point in the sheet becomes apparent after ...
... configuration. Figure 2 displays some results of our tests for different cases. For the low Rm case, for example, case 1 (Rm = 500), reconnection quickly sets in through almost the whole current sheet even when the sheet is still thick, and formation of an X-point in the sheet becomes apparent after ...
AP Physics – Magnetism 2 LP
... Electricity was somehow being induced by the magnetic field of the first coil in the second coil. The current was present in the second coil for only a short time. The current was a sort of transient thing that quickly disappeared. As soon as the current built up in the first coil, the current in th ...
... Electricity was somehow being induced by the magnetic field of the first coil in the second coil. The current was present in the second coil for only a short time. The current was a sort of transient thing that quickly disappeared. As soon as the current built up in the first coil, the current in th ...
Neutron magnetic moment
The neutron magnetic moment is the intrinsic magnetic dipole moment of the neutron, symbol μn. Protons and neutrons, both nucleons, comprise the nucleus of atoms, and both nucleons behave as small magnets whose strengths are measured by their magnetic moments. The neutron interacts with normal matter primarily through the nuclear force and through its magnetic moment. The neutron's magnetic moment is exploited to probe the atomic structure of materials using scattering methods and to manipulate the properties of neutron beams in particle accelerators. The neutron was determined to have a magnetic moment by indirect methods in the mid 1930s. Luis Alvarez and Felix Bloch made the first accurate, direct measurement of the neutron's magnetic moment in 1940. The existence of the neutron's magnetic moment indicates the neutron is not an elementary particle. For an elementary particle to have an intrinsic magnetic moment, it must have both spin and electric charge. The neutron has spin 1/2 ħ, but it has no net charge. The existence of the neutron's magnetic moment was puzzling and defied a correct explanation until the quark model for particles was developed in the 1960s. The neutron is composed of three quarks, and the magnetic moments of these elementary particles combine to give the neutron its magnetic moment.