Beta particles can have a wide range of energies, depending on the speed (and therefore the momentum) of the beta particle.
The energy of beta particles in beta decay is not fixed because it depends on the specific isotope and decay process involved. Beta decay can produce high-energy electrons and positrons through beta minus and beta plus decay, respectively. The energy of the beta particles is determined by the energy released during the decay process.
beta particle In beta decay a neutron is converted into a proton, electron (also called a beta particle) and an electron antineutrino.
The mean energy of a beta particle is typically lower than the maximum energy. This is because beta decay produces a spectrum of energies, with some particles having lower energy levels and some reaching the maximum energy allowed by the decay process. The mean energy is a measure of the average energy of all emitted beta particles.
Because there is more energy available, and beta+ decay requires an energy contribution, as opposed to beta-.
The maximum energy beta radiation emitted by strontium-90 is 0.546 MeV. Beta particles are high-energy electrons or positrons emitted during the process of radioactive decay.
Low energy beta particles, say, from tritium, are called soft beta particles.
The endpoint energy of a beta particle is the maximum kinetic energy it can have after being emitted in a beta decay process. This energy depends on the specific isotope undergoing decay, with different isotopes having different endpoint energies.
A beta particle is an electron (or positron) with high energy and speed.
The end point energy of a beta decay is the kinetic energy of all particles emitted through B-decay. This is often ignoring the energy of the recoiling daughter nucleus.
Gamma rays have more energy than beta rays. Gamma rays are a form of electromagnetic radiation with the highest energy in the electromagnetic spectrum, while beta rays are high-energy, high-speed electrons or positrons.
Beta particles can travel up to a few meters in air before they lose energy and are absorbed. The distance they can travel depends on the energy of the particle, with higher energy beta particles able to travel further.
The strength of a beta particle is its ability to cross the absorber to reach the detector.Now the strength of a beta particle depends upon the energy of the beta particle and thickness of the absorber.