"Positron scattering from atoms and molecules using a magnetized beam" Phys. Rev. A 66 (2002), 042708. J.P. Sullivan, S.J. Gilbert, J.P. Marler, R.G. Greaves, S.J. Buckman and C.M. Surko (PDF)
... significantly improved energy resolution (⌬E⭐0.025 eV) compared to those available previously. Analysis techniques have been developed to take advantage of the fact that the beam is in a magnetic field of ⬃0.1 T. This has enabled scattering experiments at lower energies and with significantly improv ...
... significantly improved energy resolution (⌬E⭐0.025 eV) compared to those available previously. Analysis techniques have been developed to take advantage of the fact that the beam is in a magnetic field of ⬃0.1 T. This has enabled scattering experiments at lower energies and with significantly improv ...
High-Voltage Systems and Dielectric Materials
... The widespread use of dielectric liquids for high voltage insulation and power apparatus cooling is due to their greater electrical breakdown strength and thermal conductivity than gaseous insulators, while their ability to conform to complex geometries and self-heal means that they are often of mor ...
... The widespread use of dielectric liquids for high voltage insulation and power apparatus cooling is due to their greater electrical breakdown strength and thermal conductivity than gaseous insulators, while their ability to conform to complex geometries and self-heal means that they are often of mor ...
mechanics of material forces
... The independent variable i and not t is used in order for all independent variables to have the same dimensions, where CQ is some velocity. In the special theory of relativity, CQ = c = velocity of light is used, to obtain a Lorentz-ivariant formulation in Minkowski space. In the non-relativistic th ...
... The independent variable i and not t is used in order for all independent variables to have the same dimensions, where CQ is some velocity. In the special theory of relativity, CQ = c = velocity of light is used, to obtain a Lorentz-ivariant formulation in Minkowski space. In the non-relativistic th ...
E app
... A capacitor is an electrical device consisting of two conductors separated by free space or another conducting medium. To evaluate the capacitance of a two conductor system, we must find either the charge on each conductor in terms of an assumed potential difference between the conductors, or the po ...
... A capacitor is an electrical device consisting of two conductors separated by free space or another conducting medium. To evaluate the capacitance of a two conductor system, we must find either the charge on each conductor in terms of an assumed potential difference between the conductors, or the po ...
Whispering-gallery mode resonators for nonlinear and quantum
... Squeezed states can be generated through a variety of processes including polarization self-rotation in a ...
... Squeezed states can be generated through a variety of processes including polarization self-rotation in a ...
Electric-dipole moments of elementary particles
... magnets together and thereby changing the magnetic field. However, this effect and many others go as E’ and consequently cancel out on subtracting results with reversed electric fields. A check on the existence of such an E 2 effect can also be obtained from observations at zero electric field. Like ...
... magnets together and thereby changing the magnetic field. However, this effect and many others go as E’ and consequently cancel out on subtracting results with reversed electric fields. A check on the existence of such an E 2 effect can also be obtained from observations at zero electric field. Like ...
4 Measurements
... In the far-field region, an electromagnetic field is predominantly plane wave in character. This means that the electric and magnetic fields are in phase, and that their amplitudes have a constant ratio. Furthermore, the electric fields and magnetic fields are situated at right angles to one another ...
... In the far-field region, an electromagnetic field is predominantly plane wave in character. This means that the electric and magnetic fields are in phase, and that their amplitudes have a constant ratio. Furthermore, the electric fields and magnetic fields are situated at right angles to one another ...
Stark Spectroscopy, Lifetimes and Coherence Effects in Diatomic Molecular Systems Annie Hansson
... Mixtures of newly formed molecules (and also unwanted clusters) now expand freely into the first vacuum chamber (pressure about 10 −4 torr) under substantial cooling. Through a 3 mm skimmer, see Fig. 2.1 b), the central part of the diverging molecules is selected, and a well-collimated beam is trans ...
... Mixtures of newly formed molecules (and also unwanted clusters) now expand freely into the first vacuum chamber (pressure about 10 −4 torr) under substantial cooling. Through a 3 mm skimmer, see Fig. 2.1 b), the central part of the diverging molecules is selected, and a well-collimated beam is trans ...
QUANTUM COMPUTING
... = x3 × 23 + x2 × 22 + x1 × 21 + x0 × 20 , where xk ∈ {0, 1}, k = 0, . . . , 3. For instance, 1001 → 1 × 23 + 0 × 22 + 0 × 21 + 1 × 20 = 9. The amount of information carried by the binary variable is called bit. Each binary variable can take only two values, thus a sequence of n binary variables can ...
... = x3 × 23 + x2 × 22 + x1 × 21 + x0 × 20 , where xk ∈ {0, 1}, k = 0, . . . , 3. For instance, 1001 → 1 × 23 + 0 × 22 + 0 × 21 + 1 × 20 = 9. The amount of information carried by the binary variable is called bit. Each binary variable can take only two values, thus a sequence of n binary variables can ...
Superconducting properties of vacuum in strong magnetic field
... meson condensate. Although a first-principle treatment of this problem is impossible due to strong nonperturbative effects, the superconducting phase was shown to exist in various effective models of QCD such that effective bosonic ⇢–meson electrodynamics,35, 36 the effective fermionic Nambu–Jona-La ...
... meson condensate. Although a first-principle treatment of this problem is impossible due to strong nonperturbative effects, the superconducting phase was shown to exist in various effective models of QCD such that effective bosonic ⇢–meson electrodynamics,35, 36 the effective fermionic Nambu–Jona-La ...
RECOMMENDATION ITU-R BS.1698 - Evaluating
... In the far-field region, an electromagnetic field is predominantly plane wave in character. This means that the electric and magnetic fields are in phase, and that their amplitudes have a constant ratio. Furthermore, the electric fields and magnetic fields are situated at right angles to one another ...
... In the far-field region, an electromagnetic field is predominantly plane wave in character. This means that the electric and magnetic fields are in phase, and that their amplitudes have a constant ratio. Furthermore, the electric fields and magnetic fields are situated at right angles to one another ...
3. Beyond the Natori-Lundstrom model
... source, which is unfortunately often the case in real devices, the injection velocity tends to further increase. In addition to DIBL, the virtual source itself can also be heated by field. These phenomena have been observed in several Monte Carlo simulations38 - 45, and are not completely understood ...
... source, which is unfortunately often the case in real devices, the injection velocity tends to further increase. In addition to DIBL, the virtual source itself can also be heated by field. These phenomena have been observed in several Monte Carlo simulations38 - 45, and are not completely understood ...
Search for anomalous production of prompt same-sign
... centre of the detector and the z-axis along the beam line. The x-axis points from the interaction point to the centre of the LHC ring, and the y-axis points upwards. Cylindrical coordinates (r, φ) are used in the transverse plane, φ being the azimuthal angle around the beam line. The pseudorapidity ...
... centre of the detector and the z-axis along the beam line. The x-axis points from the interaction point to the centre of the LHC ring, and the y-axis points upwards. Cylindrical coordinates (r, φ) are used in the transverse plane, φ being the azimuthal angle around the beam line. The pseudorapidity ...
Time in physics
Time in physics is defined by its measurement: time is what a clock reads. In classical, non-relativistic physics it is a scalar quantity and, like length, mass, and charge, is usually described as a fundamental quantity. Time can be combined mathematically with other physical quantities to derive other concepts such as motion, kinetic energy and time-dependent fields. Timekeeping is a complex of technological and scientific issues, and part of the foundation of recordkeeping.