PPT-From Nucleons to Quarks

Misak Sargsian Florida International University Miami Hadrons in the Nuclear Medium CLAS 12 2 nd European Workshop 711 March 2010 Paris High Energy Electro Nuclear Processes . Hideki Yukawa. - 1935- Theorized that a particle passes back and forth between protons and neutrons to hold the nucleus together.. Predicted the existence of a particle called a . meson. (also known as pions). The meson was observed in 1947.. Results primarily from correlations among valence nucleons. .. Instead of pure “shell model” configurations, the wave functions are mixed – linear combinations of many components. .. Leads to a lowering of the collective states and to enhanced transition rates as characteristic signatures.. Eli Piasetzky. Tel Aviv University, Israel . The EMC effect is 30 years old. Deep Inelastic Scattering (DIS) . . E. E`. (. ,. q. ). nucleon. Final state Hadrons . W. 2. Incident lepton. E, E’ 5-500 GeV. The Standard Model. Chapter 14. Elementary Particle Physics. Fundamental Forces of Nature. Force. Particles acted upon. Relative Strength. Lifetimes. Range. Mediating. particle. Notes. Strong. Hadrons and Quarks. Quarks attract one another with a force that actually becomes stronger the farther the quarks are apart, as if each were joined to its neighbors by means of an unbreakable elastic thread. When quarks Rohit. . Dhir. Department of Physics, . Yonsei. University, Seoul 120-749.. Dated:11. th. June, 2012. Matter & Forces. Matter. Leptons. Charged. Neutrinos. Forces. Weak. EM. Strong. Gravity. Hadrons. Will Witt. Introduction . –. Heavy Ion Physics. Heavy ion physics seeks to understand the behavior of strongly interacting matter (quarks and gluons) at extreme temperatures and densities.. Hadronic Matter. What are the 3 major parts of an atom?. Proton . Neutron . Electron. Parts of an Atom. Another Model. SIMPLIFIED MODEL.. PROTON. Protons are positively charged particles found in the atomic nucleus. . Paul Pryor and Michael Byrd. December 8, 2010. Overview. Definitions. Theory. Signatures . Detection. Results . 2. Quark-Gluon Plasma. Increasing the temperature of the . hadronic. system eventually leads to complete dissociation of quarks and gluons. "Of what is the world made?". and. "What holds all the “stuff” together?". Many things in this world share the same characteristics? . Everything in our world, all things, are actually composed of only two fundamental bits of construction material. . near the ground states of nuclei. = Study by . 16. O(p,pd). 14. N reaction =. Isao Tanihata, H. J. Ong, s. Terashima and E443 collaboration at RCNP. IRCNPC and SPNEE, Beihang University, Beijing, China. Nuclear Reactions , Transmutations , Fission and Fusion Nuclear reactions The first induced nuclear reaction was accomplished by none other than Australian physicist Ernest Rutherford, the same guy rd. . Sem. Prepared by. Dr. . Md. . Rabiul. Islam. Associate Professor, RGU. Theoretical derivation of shell model. :-. Schrodinger wave in presence of potential of the form can be written as . Using spherical polar co-ordinate system and then inserting the form of L. based. on . symmetry. and . geometry. (. with. a discussion of the . microscopic. drivers of . structural . evolution. ) .  . R. F. . Casten. WNSL, Yale. Themes and challenges of Modern Science.