Results 131 to 140 of about 7,531,222 (289)

The spectrum of massive excitations of 3d 3-state Potts model and universality [PDF]

open access: yes, 2006
We consider the mass spectrum of the 3$d$ 3-state Potts model in the broken phase (a) near the second order Ising critical point in the temperature - magnetic field plane and (b) near the weakly first order transition point at zero magnetic field. In the
A. Papa   +27 more
core   +3 more sources

Mass spectrum and strong decays of isoscalar tensor mesons [PDF]

open access: yes, 2012
In this work, we present a systematic study of the observed isoscalar tensor f(2) states. With the detailed analysis of the mass spectrum and calculation of the f(2) two-body strong decays, we extract information from their underlying structures and try ...
Zaochen Ye   +3 more
semanticscholar   +1 more source

T-duality in M-theory and supermembranes [PDF]

open access: yes, 1997
The (q_1,q_2) SL(2,Z) string bound states of type IIB superstring theory admit two inequivalent (T-dual) representations in eleven dimensions in terms of a fundamental 2-brane.
Aharony   +24 more
core   +2 more sources

New sialic acid-containing sulfolipid: “ungulic acid”

open access: yesJournal of Lipid Research, 1969
Human epidermis, hair, nails, and kidney as well as bovine and horses' hooves were found to contain a lipid fraction, which on thin-layer chromatography migrated slightly ahead of the cerebroside sulfate esters and gave the color reaction specific for ...
E. Leikola   +2 more
doaj  

Critical collapse and the primordial black hole initial mass function [PDF]

open access: yes, 1999
It has normally been assumed that primordial black holes (PBHs) always form with mass approximately equal to the mass contained within the horizon at that time.
A. M. Green   +26 more
core   +2 more sources

Asymmetrical braneworlds and the charged lepton mass spectrum

open access: yesPhysics Letters B, 2023
A braneworld mechanism for explaining the mass spectrum of the charged leptons is proposed. Based on the existence of an asymmetric warp factor for a 5+1-dim braneworld scenario, the proper fractions between the masses of the electron, muon and tauon are
Henrique Matheus Gauy   +1 more
doaj  

Mass Spectrum of Mesons via the WKB Approximation Method

open access: yesAdvances in High Energy Physics, 2020
In this paper, we demonstrated that the multiple turning point problems within the framework of the Wentzel-Kramers-Brillouin (WKB) approximation method can be reduced to two turning point one for a nonsymmetric potential function by using an appropriate
Ekwevugbe Omugbe   +2 more
doaj   +1 more source

Understanding the $p/π$ ratio at LHC due to QCD mass spectrum [PDF]

open access: yes, 2014
Thermal fits have consistently reproduced the experimental particles yields of heavy ion collisions, however, the proton to pion ratio from ALICE Pb+Pb $\sqrt{s_{NN}}=2.76$ TeV is over-predicted by thermal models- known at the $p/\pi$ puzzle. Here we test the relevance of the extended mass spectrum, i.e., include Hagedorn states (resonances that follow
arxiv   +1 more source

Search for narrow resonances using the dijet mass spectrum in pp collisions at √s=8 TeV

open access: yes, 2013
Results are presented of a search for the production of new particles decaying to pairs of partons (quarks, antiquarks, or gluons), in the dijet mass spectrum in proton-proton collisions at sqrt(s) = 8 TeV.
S. Chatrchyan   +499 more
semanticscholar   +1 more source

Weak Lensing Probes of the Galaxy-Mass Cross Power Spectrum [PDF]

open access: yesarXiv, 2002
The angular correlation function of the background shear-foreground galaxy distribution probes the three dimensional cross power spectrum between mass and galaxies. The same cross power spectrum is also probed when foreground galaxy distribution is cross-correlated with a distribution of background sources disjoint in redshift space.
arxiv  

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