Alpha Centauri is approximately 1.34 parsecs away from Earth. This distance makes it the closest star system to our Solar System. In light-years, this translates to about 4.37 light-years.
Alpha Centauri (Rigil Kentaurus, Rigil Kent, or Toliman) is a binary star systemAlpha Centauri A is a G2 star or yellow dwarf - very similar to our own SunAlpha Centauri B is a K1 star or orange dwarf.and possibly a triple star system.Alpha Centauri C (Proxima Centauri) is a M5 star or red dwarfAlpha Centauri (Rigil Kentaurus) is the brightest star in the southern constellation of Centaurus. Although it appears to us as a single object, Alpha Centauri is actually a binary star system.Alpha Centauri A has a spectral type of G2V - so it is a yellow dwarf.Alpha Centauri B has a spectral type of G2V - so it is an orange dwarf.
The closest star system to our Sun is Alpha Centauri, which consists of three stars: Alpha Centauri A, Alpha Centauri B, and Proxima Centauri. Proxima Centauri is the closest to the Sun at a distance of about 4.24 light-years.
The factors that will affect the extent of scattering of alpha particles include the charge and mass of the nucleus they interact with, the impact parameter (closest approach distance), and the energy of the alpha particles. Additionally, the angle of deflection will be influenced by the velocity and direction of the alpha particles as they approach the nucleus.
The force of repulsion between the alpha particle and the gold nucleus can be calculated using Coulomb's law, given by F = k * (q1 * q2) / r^2, where k is the Coulomb constant, q1 and q2 are the charges of the particles, and r is the distance between them. Given the charges of an alpha particle and a gold nucleus, and the distance of 1pm, the force of repulsion can be calculated to be extremely large due to the proximity of the particles and the high charges involved.
Alpha decay cannot be blocked by typical materials due to the high energy of alpha particles. However, dense materials such as lead, uranium, or concrete can reduce the distance alpha particles travel, providing some shielding. Advanced protective measures, such as specialized containment systems or remote handling equipment, are needed to effectively block alpha decay in nuclear facilities.
There is no star called "Alpha Proxima". "Alpha" is part of the name of the "main" star (usually the brightest star) in each constellation.Perhaps you refer to Proxima Centauri. That's about 4.3 light-years away.
Alpha Centauri (Rigil Kentaurus, Rigil Kent, or Toliman) is a binary star systemAlpha Centauri A is a G2 star or yellow dwarf - very similar to our own SunAlpha Centauri B is a K1 star or orange dwarf.and possibly a triple star system.Alpha Centauri C (Proxima Centauri) is a M5 star or red dwarfAlpha Centauri (Rigil Kentaurus) is the brightest star in the southern constellation of Centaurus. Although it appears to us as a single object, Alpha Centauri is actually a binary star system.Alpha Centauri A has a spectral type of G2V - so it is a yellow dwarf.Alpha Centauri B has a spectral type of G2V - so it is an orange dwarf.
That would be "Alpha Centauri". The distance is about 4.4 light-years.
The distance to Alpha Centauri is about 4.3 light-years.
The distance has been generally presented in Light-years, which is the distance light travels in one-year. The distance to Alpha Centari is 4.7 light-years (alpha Centari is 4.3 light-years distance).
60.5 minutes by alpha or beta
4.2 light years is the distance to the Alpha Centauri Star System.
From Sun to Alpha Centauri
No. Alpha centaurii or Proxima centaurii (Proxima=Closest in Latin) is the closest star to earth except the sun, with an approx. distance of 4.28 lightyears (the distance that light can travel in 4.28 years). so alpha centaurii is a star not a planet. if it has planets orbiting around it is unknown.
Alpha Particles
alpha centauri
Toliman (a.k.a. Rigil Kentaurus, or Alpha Centauri), at a distance of 4.3 light-years. Actually this is a multiple star; one of its components, Proxima Centauri, is at a distance of 4.2 light-years.Toliman (a.k.a. Rigil Kentaurus, or Alpha Centauri), at a distance of 4.3 light-years. Actually this is a multiple star; one of its components, Proxima Centauri, is at a distance of 4.2 light-years.Toliman (a.k.a. Rigil Kentaurus, or Alpha Centauri), at a distance of 4.3 light-years. Actually this is a multiple star; one of its components, Proxima Centauri, is at a distance of 4.2 light-years.Toliman (a.k.a. Rigil Kentaurus, or Alpha Centauri), at a distance of 4.3 light-years. Actually this is a multiple star; one of its components, Proxima Centauri, is at a distance of 4.2 light-years.