'Heavy quark' diaporamas de présentation

B Physics and CP Violation

1.09k views • 94 slides

Future Heavy Flavor Program at STAR

Future Heavy Flavor Program at STAR. Xin Dong for the STAR Collaboration Lawrence Berkeley National Lab. LHC. Heavy Ion Frontiers. 1 Quantify the medium properties. Outline. Physics Motivations STAR Approach and Detector Upgrade Plans Physics Capabilities of Future HF Measurements

888 views • 71 slides

Heavy Quark and Quarkonia Production at RHIC

Title. 1/43. ATHIC Meeting 2008 10/13/2008: T. Gunji. Heavy Quark and Quarkonia Production at RHIC. Taku Gunji Center for Nuclear Study University of Tokyo. Major discovery at RHIC. 2. ATHIC Meeting 2008 10/13/2008: T. Gunji. Major discovery at RHIC. Evidence of strong coupled QGP

696 views • 57 slides

M. Iliescu Laboratori Nazionali di Frascati , Rome, Italy

Progress and perspectives in the low-energy kaon-nucleon/nuclei interaction studies at the DA ? NE collider. M. Iliescu Laboratori Nazionali di Frascati , Rome, Italy on behalf of the SIDDHARTA, SIDDHARTA-2 and AMADEUS collaborations.

672 views • 55 slides

???? ? ? ? ??? ? Personal View ?

753 views • 41 slides

PHENIX: Current and Future

519 views • 40 slides

HERAPDF 1.0 to 1.5 A M Cooper-Sarkar Les Houches Feb 2011

HERAPDF 1.0 to 1.5 A M Cooper-Sarkar Les Houches Feb 2011. Combination of ZEUS and H1 data and PDF fits to these data: Inclusive cross-sections HERA-1 (1992-2000):arxiv:0911.0884 - improved constraints at low-x F2(charm) data (preliminary)- constraints on the charm mass parameter, m c (model)

476 views • 37 slides

479 views • 37 slides

Tetsuo Nishikawa (Ryotokuji U) Kazuhiro Tanaka (Juntendo U)

Quark-gluon correlation inside the B-meson from QCD sum rules based on heavy quark effective theory. Tetsuo Nishikawa (Ryotokuji U) Kazuhiro Tanaka (Juntendo U). Motivation. Exclusive decay of B meson provides important information for understanding CP violation.

513 views • 37 slides

Measurement of Single Electron from Semileptonic Decay of Charm/Bottom Quarks in RHIC-PHENIX

Measurement of Single Electron from Semileptonic Decay of Charm/Bottom Quarks in RHIC-PHENIX. Fukutaro Kajihara (CNS, Univ. of Tokyo). Introduction. RHIC ?????????????? ?????? ??????????? Next Step ?? ???????? Soft probe ( p , K, p ? ) ????? ??????????? probe ????????

445 views • 34 slides

Lecture I: pQCD and spectra

Lecture I: pQCD and spectra. What is QCD?. From: T. Schaefer, QM08 student talk. QCD and hadrons. Quarks and gluons are the fundamental particles of QCD (feature in the Lagrangian). However, in nature, we observe hadrons: Color-neutral combinations of quarks, anti-quarks. Baryon multiplet.

462 views • 32 slides

Heavy flavour production at HERA

Heavy flavour production at HERA. Erik Maddox (NIKHEF/UvA) On behalf of the H1 & ZEUS collaborations. Outline: Introduction Charm production Beauty production Conclusions. p 920 GeV . e + /e - 27.5 GeV. M aximum center of mass energy : s = 318 GeV. 820 GeV (before 1998).

446 views • 32 slides

Experimental constraints on fragmentation functions for strange hadrons at RHIC

Experimental constraints on fragmentation functions for strange hadrons at RHIC. Mark Heinz Yale University. Workshop on Parton Fragmentation ECT Trento, Feb 25-29, 2008. Outline. Introduction Current RHIC results on strange particle and baryon production Gluon vs Quark FF (Color Factors)

439 views • 29 slides

Introduction on J/ y suppression in heavy ion collision

Heavy quark system at finite temperature. Su Houng Lee Yonsei Univ., Korea. Introduction on J/ y suppression in heavy ion collision Progress in QCD calculations: LO and NLO Dissociation due to thermal gluons and quarks. Thank you to : Prof. D. P. Min,

435 views • 28 slides

Probing QGP by Heavy Flavors

390 views • 28 slides

STAR Physics @ RNC

STAR Physics @ RNC. Xin Dong Nuclear Science Division / LBNL. 1) QCD in cold nuclear matter 2) QCD in hot nuclear matter sQGP properties QCD phase structure 3) QCD in nucleon spin structure. STAR Physics Program. Relativistic Heavy Ion Collider. STAR.

485 views • 28 slides

Heavy Quark Energy Loss with Twist Expansion Approach

Heavy Quark Energy Loss with Twist Expansion Approach. Ben-Wei Zhang Institute of Particle Physics Central China Normal Univeristy CCAST, Beijing --- Augest 10, 2004. Thanks to my collaborators: Xin-Nian Wang and Enke Wang. Outline. Motivation Twist expansion approach

341 views • 26 slides

Heavy-quark potential from AdS/CFT

Heavy-quark potential from AdS/CFT. ? ? ?. ?????????????. ?????????????? ??? 2012 ? 5 ?. Introduction Holographic potential and melting T Subleading order potential from AdS/CFT Summary. OUTLINES. Zhang, Hou, Ren,Yin JHEP07:035 ? 2011 ?

412 views • 23 slides

Consequences of a ? c /D enhancement effect on the non-photonic electron nuclear modification

Consequences of a ? c /D enhancement effect on the non-photonic electron nuclear modification factor in central heavy-ion collisions at RHIC G. Martinez-Garcia, S. Gadrat and P. Crochet, Phys. Lett. B 663 (2008) 55 also P. Sorensen and X. Dong, Phys. Rev. C 74 (2006) 024902 Outline

311 views • 20 slides

Small-x effects in heavy quark production (coord: A.Dainese, H.Jung and R.Vogt)

Small-x effects in heavy quark production (coord: A.Dainese, H.Jung and R.Vogt). GLR-MQ and BK GLR-MQ (J. Qiu, G. Levin. M. Ryskin): small x and DGLAP, non-linear terms and factorization BK (G. Levin, J. Bartels, M. Lublinsky, K. Kutak, L. Motyka, K. Peters): non-linear terms and factorization

142 views • 8 slides