bosaun

bosaun (Boson):- ve kan jo Bose-aainsteen saaainkhyiki ka paalan karte hai aur jinki prachakran (0,1,2,---) hoti hai, bosaun kahalaate hai. moolabhoot balo ko sanjokar rakhane vaale sabhi urja vaahak kan (fotaun, gluon, gej bosaun) bosaun hote hai. ve sanyojit kan jinme farmion ki sankhya sam hoti hai, bosaun kahalaate hai, udaaharan - mesaun. kisi bhi parmaanu ka naabhik farmion hai athva bosaun, yeh is baat par nirbhar karta hai ki usamein maujood protaun va nyootraun ka yog sam hai athva visham.

sheet heeliym, jiski shyaanata (viscosity) shoonya hoti hai, ka vichitr vyavahaar hota hai ki yeh apne mein aarapaar aa ja sakta hai. iska yeh vyavahaar bosaunik gun ke kaaran hota hai, choonki iska naabhik bosaun hota hai aur pauli eksaklyusan siddhaant ka paalan karne baadhya naheen hota isaleee yeh apne mein aarapaar gujar sakta hai.

bhautik shaastr mein do prakaar ke anu maane jaate hain - bosaun aur farmiyaan. iname se bosaun satyendr naath Basu ke naam par hi hain.