
tatasth kann

bhautiki mein, ack tatasth kann ack aisaa kann haye jisamen koee vidyut avesh naheen hotaa haye, jaise kii neutron. 
tatasth kann" shabd koo "vaastav mein tatasth kanon" key saath bhramit naheen kiya jaanaa chaahiye, tatasth kanon kaa upavarg joe apane swayam key antiparticals key samaan bhee hain.
sthir yaa lambe samay taka rahane vaale tatasth kann.
lambe samay taka rahane vaale tatasth kann kann detectors key nirmaan mein ack chunauti pradaan karate hain, kyonki way sambhavatah apane chumbakiya kshanon key madhyam seey chhodkar vidyut chumbakiya roop seey baatchit naheen karate hain. iska matlab haye kii way aayanikrit kanon yaa vakr koo chumbakiya kshetron mein naheen chhodate hain. aise kanon key udaharanon mein photon, neutron aur nutrino shamil hain.
anya tatasth kann.
anya tatasth kann bahut cumm samay key hotey hain aur isase pahale kii way charge kiye jaane parr bhee unakaa pataa lagaaya jaa sakey, kshay hoe jaate hain. way kewal apratyaksh roop seey dekhe gaye hain. inmein shamil hainh

