Dark Matter ka rahasya, kuch toh naya hai ismein
Science mein ek bada rahasya hai dark matter ka, jisko samajhna mushkil hi raha hai. Ab ek nayi study se pata chala hai ki Milky Way galaxy ke beech mein, hydrogen molecules ke bade se area, Central Molecular Zone mein dark matter ke clues chhupe ho sakte hain.
Dark matter kya hai?
Dark matter, universe ka kareeb 85% hissa hai, lekin yeh light ke saath react nahin karta aur sirf gravity ke through regular matter ko affect karta hai. Hum isko gravity ke effects se detect kar sakte hain, lekin iski asliyat ke baare mein bahut kam jaante hain.
Nayi research se kya pata chala?
Reports ke mutaabik, is pehli study mein scientists dark matter ke mystery ko samajhne ke kareeb pahunch gaye hain. Unka manna hai ki Milky Way mein ho rahe unexplained chemical reactions ke peeche dark matter ka ek naya roop ho sakta hai.
Hydrogen kyun positive charge wala hai?
Dr. Shyam Balaji, King’s College London ke researcher aur study ke lead authors mein se ek, batate hain, “Hamari galaxy ke center mein positive charged hydrogen ke bade clouds hain, jo scientists ke liye decades se ek rahasya hai kyunki normally yeh gas neutral hoti hai. Toh aakhir kya cheez itni energy de rahi hai ki negatively charged electrons in clouds se nikal jaate hain?”
Kya dark matter energy ka source hai?
Galaxy ke is hisse se nikalne wali energy signatures se lagta hai ki koi constant energy source hai jo yeh kar raha hai, aur hamara data batata hai ki yeh energy dark matter ke ek halke form se aa sakti hai, jo current models se kaafi alag hai.
WIMPs vs. Lighter Dark Matter
Dark matter ke liye sabse popular theory yeh hai ki yeh ‘Weakly Interacting Massive Particles’ (WIMPs) ka group hai, jo regular matter se bina kisi interaction ke guzar jaate hain – jiske karan inko detect karna bahut mushkil hai.
Lekin, Physical Review Letters mein publish hui is study ne ek aur type ke dark matter ko revive kiya hai, jiska mass WIMP se kaafi kam hai.
Chote dark matter particles ka khel
Researchers ka manna hai ki yeh chhote dark matter particles ek dusre se takrakar ‘annihilation’ process mein naye charged particles create karte hain. Yeh naye charged particles hydrogen gas ko ionise kar sakte hain. Isse hydrogen positive charge wala ho jaata hai.
Aage kya hoga?
Yeh research dark matter ke mystery ko suljhane ki disha mein ek bada kadam hai. Aage ki research se is baare mein aur jaankari mil sakti hai aur hum dark matter ke secrets ko aur khol sakte hain. Yeh latest updates science ki duniya mein ek nayi excitement la rahi hain.
