No, B+ is not a beta particle. B+ refers to the process of positron emission, which occurs when a proton in the nucleus transforms into a neutron. During positron emission, a positron (a positively charged particle, also known as a beta plus particle) is emitted from the nucleus. So, B+ refers to the particle emitted during positron emission, not the beta particle itself.
No, "b+" is not a beta particle. In particle physics, a beta particle refers to either an electron (β-) or a positron (β+). When an atomic nucleus undergoes beta decay, it emits either one of these particles. The beta+ particle, or positron, has the same mass as an electron but carries a positive charge.
