Machine learning reveals nature of proton charm quarks.
Physics textbooks describe the proton as a subatomic particle that contains three quarks, bound together by elementary particles known as gluons.
But quantum theory predicts that the proton can contain other quark–antiquark pairs, including some quarks — known as charm quarks — that are more massive than the proton itself. These charm quarks are thought to be ‘intrinsic’, meaning that they are part of the proton over long timescales and not produced by interactions with a particle that is external to the proton
Singapore Latest News, Singapore Headlines
Similar News:You can also read news stories similar to this one that we have collected from other news sources.
Alison Brie Hopes to Play a Marvel VillainActor AlisonBrie says she has a 'fantasy' of getting to play a villain in the MarvelCinematicUniverse.
Read more »
‘Heartless’ Madison LeCroy says she ‘can’t trust’ her ‘Southern Charm’ co-stars“Looking forward to the reunion,” the “Southern Charm” star said, after calling herself “heartless” via her Instagram Story on Sunday.
Read more »
Matching Sets Make Summer Dressing Much Easier - Love for GlamMatching sets are obviously those staples that effortlessly add charm to your looks. No matter the occasion, there is always a matching set
Read more »
Southern Charm's Shep and Taylor Are All Smiles During Post-Split ReunionSouthern Charm's Shep Rose and Taylor Ann Green called it quits after nearly two years of dating — all the details
Read more »
Couple arrested for having sex on amusement park rideThe couple originally denied having sex, saying they were picking up a dropped packet of cigarettes.
Read more »
‘Southern Charm’ star Naomie Olindo admits she kissed Whitney Sudler-SmithThe reality star admitted she had “fun” with the show’s creator while revealing the steamy details to her stunned co-stars Leva Bonaparte and Austen Kroll.
Read more »