Quark-antiquark charge distributions and confinement A simulation method for the direct analysis of the distribution of quarks inside a hadron is proposed. As an illustrative example, this method is applied t... K Barad,M Ogilvie,C Rebbi - 《Physics Letters B》 被引量: 40发表: 1984年 An ...
Il est composé de quark up, down, étrange et leur antiquarks. WikiMatrix Tout quark étant porteur d'une de ces trois charges de couleur (il n'existe pas de quark « blanc »), il doit nécessairement entrer en interaction avec ou bien un antiquark...
Annals of PhysicsK. Barad, M. Ogilvie and C. Rebbi, Quark-anti-quark charge distributions, Annals Phys. 168 (1986) 284 [INSPIRE].K. Barad, M. Ogilvie and C. Rebbi, Quark-anti-quark charge distributions, Annals Phys. 168 (1986) 284....
Antineutron, antiparticle of the neutron. The neutron and the antineutron both have no electric charge. However, the neutron is made up of one up quark and two down quarks, and the antineutron is made up one anti-up quark and two anti-down quarks. Learn
Sign up with one click: Facebook Twitter Google Share on Facebook antired (ˌæntɪˈrɛd) adj 1.nuclear physicsthe opposite of red as applied to an antiquark 2.(Government, Politics & Diplomacy) opposed to communism Collins English Dictionary – Complete and Unabridged, 12th Edition...
The negatively charged π−, antiparticle of π+, is made up of antiquark u and quark d, so its charge is −e. Baryons are made up of three quarks. The proton, for instance, is made up of three quarks u, u, and d, so its charge is qp=23+23−13e=eThe antiproton is ...
(Atomic Physics) the antiparticle of the proton; a particle having the same mass as the proton but an equal and opposite charge Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014 ...
Quark •20世纪60年代，美国物理学家默里·盖尔曼和G.茨威格各自独立提出了中子、质子这一类强子（baryons）是由更基本的单元——夸克(quark)组成的，很多中国物理学家称其为“层子”。它们具有分数电荷，是电子电量的2/3或-1/3倍，自旋为1/2。“夸克”一词是由默里·盖尔曼改编自詹姆斯·乔伊斯的小说《芬尼根...
Antiproton. The proton is made up of two up quarks and one down quark. The electrical charge of the proton is then: (+2/3) + (+2/3) + (-1/3) = (+1). The antiproton is made up oftwo up antiquarks and one down antiquark. ...
whereZ1is the first KKZboson. The masses of the first KKγandZRbosons are similar to those of the first KKZboson. The parameters are chosen such that the couplings of the SM-likeZboson to fermions (other than the top quark) agree with current measurements within one part in104. The valu...