No, this is not possible. There are multiple reasons one could give for this.
For example electric charge is not conserved; the neutron has no charge, the beta particle has a charge of -1 (times the positive elementary charge) and the alpha particle has a charge of +2. Therefore you go from 0 charge to (-1 + 2 = 1) +1 charge. You could fix this by making two beta particles (but it would still not work for the reasons below).
Every such reaction must conserve baryon number. A baryon is an object consisting of three quarks. The neutron is a baryon and therefore has baryon number +1. The alpha particle consists of two neutrons and two protons (the proton is also a baryon) so it has baryon number +4. The beta particle has baryon number 0. So the reaction n -> alpha + beta would increase the total baryon number by (+4 - 1 = 3) 3 which is not allowed. To fix this one would need, for example, to add three baryons to the initial state.
The lepton number is also not conserved by this reaction. Protons and neutrons both have lepton number 0, but the beta particle has lepton number +1. Therefore this reaction would go from lepton number 0 to +1, which is also not allowed. This could be easily fixed by adding an antielectron-neutrino to the final state.
A possible reaction that would fix everything would be something like:
4n -> alpha + 2 beta + 2 antielectron-neutrinos
a proton and an electron
All of them - alpha - beta - neutron - visible light - are examples of nuclear radiation.
Gamma Ray
The emission of beta particle increases the atomic number by one unit because one neutron is converted in to proton and beta particle.
The gamma ray is not a particle but is just an EM wave that transmits energy.
a proton and an electron
All of them - alpha - beta - neutron - visible light - are examples of nuclear radiation.
Gamma Ray
The emission of beta particle increases the atomic number by one unit because one neutron is converted in to proton and beta particle.
The gamma ray is not a particle but is just an EM wave that transmits energy.
Alpha and Beta Radiation are types of ionizing radiation. They are both charged particles though Alpha is heavier than the particle Beta.
The alpha particle is much more massive than a beta particle. A beta particle is an electron, which has very little mass. An alpha particle is a helium nucleus, and consists of two protons and two neutrons.
From Physics Forums The alpha particle has a 2+ charge, beta has 1- charge, and the gamma is neutral (no charge). The beta particle could also have a 1+ charge if it undergoes positron emission [a proton turns into a neutron and a positron (the "anti-electron")]
The mass and size of an alpha particle compare with the masa and size of beta particle in the sense that the alpha particle is significantly larger in both size and mass that the beta and gamma particles. This is why it is called the alpha particle.
a free neutron can trigger the split of a particle like uranium 238. It will produce a smaller atom (eg. proctantium), a beta particle and energy.
A beta particle is produced in a process called beta decay, in which a neutron becomes a proton or vise versa. There are two forms of beta decay:normal beta decay - a neutron becomes a proton, a beta particle (i.e. electron) and an antineutrinoantibeta decay - a proton becomes a neutron, an antibeta particle (i.e. positron) and a neutrino
Alpha Particle