LHC starts making 'mini big bangs'

 作者:丁板源     |      日期:2019-03-07 13:11:02
Read more: Click here to read the original, longer version of this story A PERFECT liquid could teach us a thing or two about the early universe. This form of matter is now being created at the Large Hadron Collider, which, on 7 November, began smashing lead ions head-on, a shift from its usual proton-proton collisions. These ion collisions produce fireballs or “mini big bangs”. At temperatures of up to 10 trillion °C,