Search results for "Inclusive"
showing 10 items of 5972 documents
"Table 2" of "Measurement of the transverse polarization of $\Lambda$ and $\bar{\Lambda}$ hyperons produced in proton-proton collisions at $\sqrt{s}=…
2015
Transverse polarization POL of LAMBDA and LAMBDABAR hyperons as a function of XF.
Precision Measurement of the Mass and Lifetime of the Ξ[0 over b] Baryon
2014
Using a proton-proton collision data sample corresponding to an integrated luminosity of 3 fb$^{-1}$ collected by LHCb at center-of-mass energies of 7 and 8 TeV, about 3800 $\Xi_b^0\to\Xi_c^+\pi^-$, $\Xi_c^+\to pK^-\pi^+$ signal decays are reconstructed. From this sample, the first measurement of the $\Xi_b^0$ baryon lifetime is made, relative to that of the $\Lambda_b^0$ baryon. The mass differences $M(\Xi_b^0)-M(\Lambda_b^0)$ and $M(\Xi_c^+)-M(\Lambda_c^+)$ are also measured with precision more than four times better than the current world averages. The resulting values are $\frac{\tau_{\Xi_b^0}}{\tau_{\Lambda_b^0}} = 1.006\pm0.018\pm0.010$, $M(\Xi_b^0) - M(\Lambda_b^0) = 172.44\pm0.39\pm…
"Table 18" of "Searches for supersymmetry with the ATLAS detector using final states with two leptons and missing transverse momentum in sqrt{s} = 7 …
2011
The PT distribution of the second highest PT lepton in opposite-sign dilepton events.
"Table 1" of "Electromagnetic fission of U-238 at 600-MeV and 1000-MeV per nucleon"
1997
Electromagnetic fission.
Updated precision measurement of the average lifetime of B hadrons
1996
The measurement of the average lifetime of B hadrons using inclusively reconstructed secondary vertices has been updated using both an improved processing of previous data and additional statistics from new data. This has reduced the statistical and systematic uncertainties and gives \tau_{\mathrm{B}} = 1.582 \pm 0.011\ \mathrm{(stat.)} \pm 0.027\ \mathrm{(syst.)}\ \mathrm{ps.} Combining this result with the previous result based on charged particle impact parameter distributions yields \tau_{\mathrm{B}} = 1.575 \pm 0.010\ \mathrm{(stat.)} \pm 0.026\ \mathrm{(syst.)}\ \mathrm{ps.}
Observation of charmonium pairs produced exclusively in $pp$ collisions
2014
A search is performed for the central exclusive production of pairs of charmonia produced in proton-proton collisions. Using data corresponding to an integrated luminosity of $3{\rm\ fb}^{-1}$ collected at centre-of-mass energies of 7 and 8 TeV, $J/\psi J/\psi$ and $J/\psi\psi(2S)$ pairs are observed, which have been produced in the absence of any other activity inside the LHCb acceptance that is sensitive to charged particles in the pseudorapidity ranges $(-3.5,-1.5)$ and $(1.5,5.0)$. Searches are also performed for pairs of P-wave charmonia and limits are set on their production. The cross-sections for these processes, where the dimeson system has a rapidity between 2.0 and 4.5, are measu…
Search for right-handed W bosons in top quark decay
2005
We present a measurement of the fraction f+ of right-handed W bosons produced in top quark decays, based on a candidate sample of $t\bar{t}$ events in the lepton+jets decay mode. These data correspond to an integrated luminosity of 230pb^-1, collected by the DO detector at the Fermilab Tevatron $p\bar{p}$ Collider at sqrt(s)=1.96 TeV. We use a constrained fit to reconstruct the kinematics of the $t\bar{t}$ and decay products, which allows for the measurement of the leptonic decay angle $\theta^*$ for each event. By comparing the $\cos\theta^*$ distribution from the data with those for the expected background and signal for various values of f+, we find f+=0.00+-0.13(stat)+-0.07(syst). This …
"Table 1" of "Phi, rho, and omega production in p U, O U and S U reactions at 200-GeV per nucleon"
1996
The cross sections are parametrized as A**POWER.
Creativity, Comparison and Sharing in the Co-Creation of the Communication Campaign
2022
In the fourth chapter the evolution of Oltre's online campaign will be transversally analysed, focusing on the path of awareness acquisition by the second-generation youth involved in the co-creation process of the campaign. Afterwards, we will be analysing in detail the backstage of the creation of content. Through the participatory method, we will be highlighting how the content creators of our campaign selected the themes and the perspective from which to deal with them. We will be underlying how the content creators dismantled the circulating representation and built a counter-narrative or an alternative narrative and converted the idea, through a process of creative co-construction, in…
Comparative study of the determinants of the effectiveness of educational policies of inclusion in France and Cameroon from the point of view of teac…
2014
Considering the fact that inclusive education is an international recommendation (UNESCO, 2008; 2006; 2000; 1994); Framework for Action on Education for All, (2000); Millennium Development Goals (2000), Convention on the Rights of Persons with Disabilities (2006)) , educational policies, both in the countries of the North and those in the South , more or less clearly take into account the educational needs of certain groups including children with disabilities. Considering also that teachers appear as key role players in the success of inclusive education related to children with disabilities (Asrat Dagnew, 2013), (Ngo Mélha, 2013; 2011), ( Kabano , 2001); Bothma M. & al.,2000) , it is judi…