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Higgs boson mass bounds in the presence of a very heavy fourth quark generation
Higgs boson mass bounds quark generation
2011/1/6
We study the effect of a potential fourth quark generation on the upper and lower Higgs boson mass bounds. This investigation is based on the numerical evaluation of a chirally invariant lattice Higgs...
Higgs boson mass bounds in the presence of a very heavy fourth quark generation
Higgs boson mass bounds quark generation
2011/1/6
We study the effect of a potential fourth quark generation on the upper and lower Higgs boson mass bounds. This investigation is based on the numerical evaluation of a chirally invariant lattice Higgs...
Charmonium-nucleon interaction from lattice QCD with a relativistic heavy quark action
Charmonium-nucleon lattice QCD relativistic heavy quark action
2011/1/6
Detailed information of the low-energy interaction between the charmonia ({\eta}c and J/{\psi}) and the nucleon is indispensable for exploring the formation of charmonium bound to nuclei. In order to ...
Charmonium-nucleon interaction from lattice QCD with a relativistic heavy quark action
Charmonium-nucleon lattice QCD relativistic heavy quark action
2011/1/6
Detailed information of the low-energy interaction between the charmonia ({\eta}c and J/{\psi}) and the nucleon is indispensable for exploring the formation of charmonium bound to nuclei. In order to ...
Heavy-Quark Mass and Heavy-Meson Decay Constants from QCD Sum Rules
Heavy-Quark Mass Heavy-Meson Decay Constants
2011/1/7
We present a sum-rule extraction of heavy-meson decay constants from the two-point correlator of heavy-light pseudoscalar currents. Our main concern is to control the uncertainties of the decay consta...
On the critical condition in gravitational shock wave collision and heavy ion collisions
critical condition gravitational shock wave collision heavy ion collisions
2010/12/23
The paper derived a critical condition for matter equilibration in heavy ion collisions using a holographic approach. A gravitational shock waves with infinite transverse extension is used to model in...
Heavy quarks, gluons and the confinement potential in Coulomb gauge
Heavy quarks gluons the confinement potential Coulomb gauge
2010/12/27
We consider the heavy quark limit of Coulomb gauge QCD, with the truncation of the Yang-Mills sector to include only (dressed) two-point functions. We find that the rainbow-ladder approximation to th...
Identifying hadronic molecular states and/or hadrons with multi-quark components either with
or without exotic quantum numbers is a long standing challenge in hadronic physics. We suggest
that study...
The order of the deconfinement phase transition in a heavy quark mass region
order of the deconfinement phase transition quark mass region
2011/1/14
We study the quarkmass dependence of the QCD phase transition by an effective potential defined
through the distribution function of observables. As a test of the method, we study the first
order de...
Heavy flavor baryon spectra via QCD sum rules
singly heavy baryon doubly heavy baryon triply heavy baryon QCD sum rules
2009/11/24
In this talk, we give a short review of our recent works on studying the singly heavy baryon, doubly heavy baryon, and triply heavy baryon spectra from QCD sum rules.
Charmed baryon resonances with heavy-quark symmetry
charmed baryon resonances heavy-quark symmetry SU(8) and SU(4) spin-flavor symmetry
2009/11/24
We study charmed baryon resonances that are generated dynamically from a coupled-channel unitary approach that implements heavy-quark symmetry. Some states can already be identified with experimental ...
Two-pion interferometry in heavy ion collisions at HIRFL-CSR energy
two-pion interferometry HIRFL-CSR energy particle decay multiple scattering
2009/8/13
We examine the two-pion Hanbury-Brown-Twiss (HBT) interferometry for the particle-emitting source produced in heavy ion collisions at HIRFL-CSR energy. The source evolution is described by relativist...
“Silver” Mode for Heavy Higgs Search in the Presence of a Fourth SM Family
heavy Higgs LHC fourth family
2010/4/9
We investigate the possible enhancement to the discovery of the heavy Higgs boson through the possible fourth standard model family heavy neutrino. Using the channel h\ton4\bar{n}4 \to m Wm W \to m j ...
期刊信息
篇名
Magnetic normalization of particle-size effect in a heavy metal pollution study on intertidal sediments of the Yangtze Estuary
语种
英文
撰写或编译
撰写
作者
Zhang Weiguo Lizhong Yu,S.M.Hutchinson
第一作者单位
刊...