'Isospin' diaporamas de présentation

New Frontiers in QCD (QCD-2011) Yonsei University, Seoul Korea, October 27 ~ 28, 2011

Observation of charged bottomonium -like states -and a few other items-. Stephen Lars Olsen Seoul National University. New Frontiers in QCD (QCD-2011) Yonsei University, Seoul Korea, October 27 ~ 28, 2011. Constituent Quark Model. ? = (uds). Mesons are quark-antiquark pairs.

949 views • 77 slides

?????????????????

1.09k views • 70 slides

Recent progress on the determination of the symmetry Energy

Recent progress on the determination of the symmetry Energy. Collaborators ? Wei-Zhou Jiang (SEU) Che Ming Ko (TAMU) Bao-An Li and Jun Xu (TAMU-Commerce) De-Hua Wen (SCUT) Zhi-Gang Xiao (Tsinghua) Chang Xu (NJU) Gao-Chan Yong (IMP)

778 views • 57 slides

Highlights from RHIC

648 views • 52 slides

Isospin Dependence of ROMP & Nucleon Effective Mass

Isospin Dependence of ROMP & Nucleon Effective Mass. RHIC ???????????? ???? 2004 ? 8 ? 4 ?? 7 ? ??? ?????????? ?????? ??? ??? ???. Contents. ? Introduction ? Isospin dep. of effective int. ? Relativistic optical model potential ? Scattering from exotic nuclei

584 views • 43 slides

Nuclear Level Densities

Edwards Accelerator Laboratory. Nuclear Level Densities. Steven M. Grimes. Ohio University Athens, Ohio. Fermi Gas Assumptions: 1.) Non-interacting fermions 2.) Equi-distant single particle spacing ? (U) ? exp [ 2?au ] / U 3/2 generally successful Most tests at U < 20 MeV

533 views • 42 slides

Mirror Symmetry

565 views • 41 slides

Neutron Number N

Inclusion of surface terms in symmetry. a sym =30-42 MeV for infinite NM. Proton Number Z. Neutron Number N. Can we determine the density dependence of the symmetry energy?. E( ?, d) = E(?, 0)+ S sym ( ?) d 2 Isospin asymmetry : d = (? n - ? p )/ (? n + ? p ).

483 views • 40 slides

The nuclear liquid gas phase transition

NM phase diagram. fm -3. fm -3. C.Ducoin et al 2005. The nuclear liquid gas phase transition. Francesca Gulminelli LPC Caen and Institut Universitaire de France. The status of the art The isospin degree of freedom transition observables new phenomena

533 views • 35 slides

The Nuclear Symmetry Energy and Neutron Star Crusts

The Nuclear Symmetry Energy and Neutron Star Crusts. Collaborators ? Wei-Zhou Jiang (South-East U.) Che Ming Ko and Jun Xu (TAMU) Bao-An Li (TAMU-Commerce)

398 views • 32 slides

The Nuclear Symmetry Energy and Neutron Star Crusts

The Nuclear Symmetry Energy and Neutron Star Crusts. Collaborators ? Wei-Zhou Jiang (South-East U.) Che Ming Ko and Jun Xu (TAMU) Bao-An Li (TAMU-Commerce)

401 views • 32 slides

Nuclear structure symmetries and double beta decay.

Nuclear structure symmetries and double beta decay. Subjects. Basic Notions about symmetries Isospin and gauge symmetries The enlargement of the Hilbert Space Some examples Pairing-isospin problem Double Fermi and Gamow-Teller Decays Coulomb isospin breaking Conclusions. Scheme.

429 views • 28 slides

STAR

STAR. Transverse Spin Physics at STAR. Len K. Eun For Collaboration. 26 th Winter Workshop on Nuclear Dynamics Ochos Rios, Jamaica, January 2010. 2. STAR. Transverse Spin Physics at STAR.

443 views • 26 slides

Probing the Equation of State of Neutron-Rich Matter with Heavy-Ion Reactions

Probing the Equation of State of Neutron-Rich Matter with Heavy-Ion Reactions. Collaborators: L.W. Chen, C.M. Ko, Texas A&M University. P. Danielewicz and W.G. Lynch, Michigan State University Andrew W. Steiner, Los Alamos National Laboratory

348 views • 23 slides

Testing isospin -symmetry breaking and mapping the proton drip-line with Lanzhou facilities

Testing isospin -symmetry breaking and mapping the proton drip-line with Lanzhou facilities. Yang Sun Shanghai Jiao Tong University, China. SIAP, Jan.10, 2013. The concept of isospin. Formalism first applied to nuclei by Heisenberg W. Heisenberg, Z. Phys. 77 (1932) 1

399 views • 21 slides

The role of isospin in Fusion-Evaporation reactions

The role of isospin in Fusion-Evaporation reactions. Antonio Di Nitto INFN Sezione di Napoli, Italy. Outline Level density dependence on isospin

383 views • 20 slides

Isospin Symmetry test on the semimagic 44 Cr

Isospin Symmetry test on the semimagic 44 Cr. Toward the dripline in the f7/2 shell. 44 Cr. N=20, 40Ca +4 protons Mid mass, Tz=-2 36 Ca@RISING. N=Z. T=1 and T=2 mirror nuclei. Shell evolution Gaps Z=14 and N=14 No cross shell excitations. f7/2. f7/2. N,Z=20. N,Z=20. d3/2. d3/2.

287 views • 18 slides

Eightfold Way (old model)

830 views • 15 slides

Transport phenomena in heavy-ion reactions

Transport phenomena in heavy-ion reactions. Catania, Italy, Jan. 23, 2004. Lijun Shi NSCL MSU and Physics Department, McGill University. Transport theory. Transport theory. Boltzmann equation: Single particle energy Optical potential is: EOS: through total energy E

311 views • 14 slides

Abstract

THE INVESTIGATION OF SUPERALLOWED BETA DECAY BY PYATOV METHOD D.I.Salamov (1) , A.E.Calik (2) , M.Gerceklioglu (2) , N.Cakmak (1) (1) Anadolu University, Science Faculty, Physics Department, ESKISEHIR, TURKEY

192 views • 1 slides