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$1 Ch. 22 â Reflection and Refraction of Light 22.1 The ... - Physics$

Physics 841, January 2001 Michael D. Sokoloff 6
Baryons and Mesons• Quarks are never observed as free particles.– baryons consist of three quarks, each with a differentcolor (strong nuclear) chargeproton = uudneutron = udd– mesons consist of quark-antiquark pairs with cancelingcolor-anticolor chargesπ + = ud ;K − = su ;D 0 = cuB 0 = b dK 0 = s d; J / Ψ = cc0K S = (s d + sd )/ 2• Baryons and mesons (collectively called hadrons) have netcolor charge zero.• A Van der Waals-type of strong interaction creates anattractive force which extends a short distance to bindnucleii together.Physics 841, January 2001 Michael D. Sokoloff 7
Page 1 and 2: The Search for Time-DependentCP-Asy
Page 3 and 4: Special Relativity• Energy and mo
Page 5: Fields and QuantaPhysics 841, Janua
Page 9 and 10: Particle-Antiparticle Mixing0B0BA s
Page 11 and 12: Physics 841, January 2001 Michael D
Page 17 and 18: Producing B-Mesons for CP Violation
Page 19 and 20: The PEP-II Accelerator at SLACDesig
Page 21 and 22: Silicon Vertex Tracker• 5 double
Page 23 and 24: Particle Identification Using Ioniz
Page 25 and 26: Electromagnetic Calorimeter• 7000
Page 27 and 28: A Sample EventB 0 → J/ψ K 0 s wi
Page 29 and 30: Summer 2000 Results & Projectionsfo

B - Physics - University of Cincinnati

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