Momenta in a sentence

Receive News & Ratings for Momenta Pharmaceuticals Daily - Enter your email address below to receive a concise daily summary of the latest news and analysts' ratings for Momenta Pharmaceuticals and related companies with MarketBeat.

By measuring the scattered photons' energy and reversing the magnetisation of the sample, two different Compton profiles are generated (one for spin up momenta and one for spin down momenta).

On Friday, June 12th, Ian Fier sold 6,756 shares of Momenta Pharmaceuticals stock.

Under the terms of the transaction, Vigor Sub, Inc, a newly formed wholly-owned subsidiary of Johnson & Johnson will purchase all outstanding shares of Momenta for $52.50 per share.

Finally, Rhumbline Advisers increased its stake in Momenta Pharmaceuticals by 9.9% during the 4th quarter.

Adding together all of these plane waves comes at a cost, namely the momentum has become less precise, having become a mixture of waves of many different momenta.

Albert Einstein in 1905, attributed "particle-like" and discrete exchanges of momenta and energy, characteristic of "field quanta", to the electromagnetic field.

All protons in a complete proton shell have total angular momentum zero, since their angular momenta cancel each other; The same is true for neutrons.

As a result, the electron and ion momenta must be treated separately.

A vertex diagram represents the annihilation of one electron and the creation of another together with the absorption or creation of a photon, each having specified energies and momenta.

Classical mechanics Mass and inertia Derived kinematic quantities Kinematic quantities of a classical particle: mass m, position r, velocity v, acceleration a. Derived dynamic quantities Angular momenta of a classical object.

Even if the generalized coordinates are just the ordinary spatial coordinates, the conjugate momenta are not necessarily the ordinary momentum coordinates.

For a small number of particles the instantaneous momenta at a given time are not statistically sufficient to determine the temperature of the system.

In classical dynamics, a snapshot of the instantaneous momenta of a large number of particles at equilibrium is sufficient to find the average kinetic energy per degree of freedom which is proportional to the temperature.

In each of the above cases, for a system of particles, the total angular momentum is just the sum of the individual particle angular momenta, and the centre of mass is for the system.

In quantum mechanics, as a particle is localized to a smaller region in space, the associated compressed wave packet requires a larger and larger range of momenta, and thus larger kinetic energy.

In scattering theory, particles' momenta rather than their positions are considered, and it is convenient to think of particles as being created or annihilated when they interact.

In three Euclidean dimensions, for instance, spinors can be constructed by making a choice of Pauli spin matrices corresponding to ( angular momenta about) the three coordinate axes.

Its mechanism is as follows: The negative pion has spin zero, therefore the lepton and antineutrino must be emitted with opposite spins (and opposite linear momenta) to preserve net zero spin (and conserve linear momentum).

Single-particle states are usually enumerated in terms of their momenta (as in the particle in a box problem.) We can construct field operators by applying the Fourier transform to the creation and annihilation operators for these states.