Search results for "53"
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Measurements of underlying-event properties using neutral and charged particles in pp collisions at root s=900 GeV and root s=7 TeV with the ATLAS de…
2011
We present first measurements of charged and neutral particle-flow correlations in pp collisions using the ATLAS calorimeters. Data were collected in 2009 and 2010 at centre-of-mass energies of 900 GeV and 7 TeV. Events were selected using a minimum-bias trigger which required a charged particle in scintillation counters on either side of the interaction point. Particle flows, sensitive to the underlying event, are measured using clusters of energy in the ATLAS calorimeters, taking advantage of their fine granularity. No Monte Carlo generator used in this analysis can accurately describe the measurements. The results are independent of those based on charged particles measured by the ATLAS …
Luminosity determination in pp collisions at s=7 TeV using the ATLAS detector at the LHC
2011
Measurements of luminosity obtained using the ATLAS detector during early running of the Large Hadron Collider (LHC) at s√=7 TeV are presented. The luminosity is independently determined using several detectors and multiple algorithms, each having different acceptances, systematic uncertainties and sensitivity to background. The ratios of the luminosities obtained from these methods are monitored as a function of time and of μ, the average number of inelastic interactions per bunch crossing. Residual time- and μ-dependence between the methods is less than 2% for 0<μ<2.5. Absolute luminosity calibrations, performed using beam separation scans, have a common systematic uncertainty of ±11%, do…
Limits on the production of the standard model Higgs boson in pp collisions at root s=7 TeV with the ATLAS detector
2011
A search for the Standard Model Higgs boson at the Large Hadron Collider (LHC) running at a centre-of-mass energy of 7 TeV is reported, based on a total integrated luminosity of up to 40 pb−1 collected by the ATLAS detector in 2010. Several Higgs boson decay channels: H→γγ, H→ZZ(∗)→ℓℓℓℓ, H→ZZ→ℓℓνν, H→ZZ→ℓℓqq, H→WW(∗)→ℓνℓν and H→WW→ℓνqq (ℓ is e, μ) are combined in a mass range from 110 GeV to 600 GeV. The highest sensitivity is achieved in the mass range between 160 GeV and 170 GeV, where the expected 95% CL exclusion sensitivity is at Higgs boson production cross sections 2.3 times the Standard Model prediction. Upper limits on the cross section for its production are determined. Models wit…
Identification of isomeric states in the N=73 neutron-deficient nuclei 132Pr and 130La
2012
Decays from isomeric states in the neutron-deficient N=73 nuclei 132Pr and 130La have been observed for the first time. Half-lives of 486(70) ns and 2.46(4) μs were measured for two isomeric states in 132Pr. The decay from the 486ns (8 -) isomer has been interpreted as a hindered E1 transition from the bandhead state of the excited πh 11/2νg 7/2 configuration. The decay from the 2.5 μs (8 +) isomer is consistent with the Weisskopf estimate for a low-energy E2 transition. An analogous 0.74(3) μs decay from an (8 +) isomer in the neighboring isotone 130La has also been observed which similarly can be explained if the transition has E2 character. The Weisskopf interpretation for the isomer hin…
Conferència final
2012
El Projecte ABACO (Observatori de les Activitats basades en el coneixement), una idea de VLC / CAMPUS. València, Internacional Campus of Excellence i l'Ivie, l'objectiu és impulsar la informació, la reflexió i l'anàlisi d'aquestes activitats, amb la finalitat de reconèixer la importància que han assolit a Espanya i avaluar el seu impacte. La jornada organitzada per VLC / CAMPUS té un doble objectiu: analitzar quin està sent l'avanç de l'economia del coneixement a Espanya i, en aquest marc, presentar ABACO
Panell d'experts: Per on avança en les empreses l'economia del coneixement?
2012
El Projecte ABACO (Observatori de les Activitats basades en el coneixement), una idea de VLC / CAMPUS. València, Internacional Campus of Excellence i l'Ivie, l'objectiu és impulsar la informació, la reflexió i l'anàlisi d'aquestes activitats, amb la finalitat de reconèixer la importància que han assolit a Espanya i avaluar el seu impacte. La jornada organitzada per VLC / CAMPUS té un doble objectiu: analitzar quin està sent l'avanç de l'economia del coneixement a Espanya i, en aquest marc, presentar ABACO.
Panell d'experts: Com contribueixen les institucions d'R + D + I a les ABACO?
2012
El Projecte ABACO (Observatori de les Activitats basades en el coneixement), una idea de VLC / CAMPUS. València, Internacional Campus of Excellence i l'Ivie, l'objectiu és impulsar la informació, la reflexió i l'anàlisi d'aquestes activitats, amb la finalitat de reconèixer la importància que han assolit a Espanya i avaluar el seu impacte. La jornada organitzada per VLC / CAMPUS té un doble objectiu: analitzar quin està sent l'avanç de l'economia del coneixement a Espanya i, en aquest marc, presentar ABACO
Apertura del congrés ABACO
2012
El Projecte ABACO (Observatori de les Activitats Basades en el Coneixement), una idea de VLC / CAMPUS. València, Internacional Campus of Excellence i l'Ivie, l'objectiu és impulsar la informació, la reflexió i l'anàlisi d'aquestes activitats, amb la finalitat de reconèixer la importància que han assolit a Espanya i avaluar el seu impacte. La jornada organitzada per VLC / CAMPUS té un doble objectiu: analitzar quin està sent l'avanç de l'economia del coneixement a Espanya i, en aquest marc, presentar ABACO.
Presentació del Projecte ABACO
2012
El Projecte ABACO (Observatori de les Activitats basades en el coneixement), una idea de VLC / CAMPUS. València, Internacional Campus of Excellence i l'Ivie, l'objectiu és impulsar la informació, la reflexió i l'anàlisi d'aquestes activitats, amb la finalitat de reconèixer la importància que han assolit a Espanya i avaluar el seu impacte. La jornada organitzada per VLC / CAMPUS té un doble objectiu: analitzar quin està sent l'avanç de l'economia del coneixement a Espanya i, en aquest marc, presentar ABACO.
Report of the Scientific Committee of the Spanish Agency for Food Safety and Nutrition (AESAN) on the review and update of Dietary Recommendations fo…
2020
*This record is given in both English and Spanish Until now, the established dietary patterns have not demonstrated to achieve the goal of maintaining good health in the general population. In addition to the human health, the current dietary models, called “Sustainable Healthy Diets”, take into account the concept of sustainability in all its aspects. With this goal in mind the World Health Organization (WHO) and the Food and Agriculture Organization of the United Nations (FAO) encourage the development of national food-based dietary recommendations within the specific context of the Sustainable Healthy Diets, taking into account the social, cultural, economic, ecological and environmental…