Search results for "PSI"
showing 10 items of 10516 documents
SICILIAN NATURALISTIC NEWS: 11 Aclista alticollis; 12 Mycomya (Mycomya) prominens; 13 Empis (Leptempis) confusa; 14 Sciapus platypterus; 15 Myopa pic…
2023
SICILIAN NATURALISTIC NEWS: 11 Aclista alticollis; 12 Mycomya (Mycomya) prominens; 13 Empis (Leptempis) confusa; 14 Sciapus platypterus; 15 Myopa picta; 16 Diaea dorsata; 17 Franklinothrips megalops; 18 Dasyhelea bilineata; 19 Forcipomyia (Synthridomyia) murina; 20 Forcipomyia (Euprojoannisia) psilonota; 21 Incertana drepanensis
Study of J/ψ Production in Jets
2017
The production of $J/\psi$ mesons in jets is studied in the forward region of proton-proton collisions using data collected with the LHCb detector at a center-of-mass energy of 13 TeV. The fraction of the jet transverse momentum carried by the $J/\psi$ meson, $z \equiv p_{\rm T}(J/\psi)/p_{\rm T}({\rm jet})$, is measured using jets with $p_{\rm T}({\rm jet}) > 20$ GeV in the pseudorapidity range $2.5 < \eta({\rm jet}) < 4.0$. The observed $z$ distribution for $J/\psi$ mesons produced in $b$-hadron decays is consistent with expectations. However, the results for prompt $J/\psi$ production do not agree with predictions based on fixed-order non-relativistic QCD. This is the first measurement o…
"dataFig5_V0_pThigh" of "Multiplicity dependence of J/$\psi$ production at midrapidity in pp collisions at $\sqrt{s}$ = 13 TeV"
2020
$N_{J/psi}/ / N_{ch}/$, $|y^{J/\psi}|<0.9$, $p_{T}^{J/\psi}$ 8-15 and 15-40 GeV/c, event selection V0
"dataFig5_SPD_pThigh" of "Multiplicity dependence of J/$\psi$ production at midrapidity in pp collisions at $\sqrt{s}$ = 13 TeV"
2020
$N_{J/psi}/ / N_{ch}/$, $|y^{J/\psi}|<0.9$, $p_{T}^{J/\psi}$ 8-15 and 15-40 GeV/c, event selection SPD
"dataFig5_V0_pTlow" of "Multiplicity dependence of J/$\psi$ production at midrapidity in pp collisions at $\sqrt{s}$ = 13 TeV"
2020
$N_{J/psi}/ / N_{ch}/$, $|y^{J/\psi}|<0.9$, $p_{T}^{J/\psi}$ 0-4 and 4-8 GeV/c, event selection V0
"dataFig5_SPD_pTlow" of "Multiplicity dependence of J/$\psi$ production at midrapidity in pp collisions at $\sqrt{s}$ = 13 TeV"
2020
$N_{J/psi}/ / N_{ch}/$, $|y^{J/\psi}|<0.9$, $p_{T}^{J/\psi}$ 0-4 and 4-8 GeV/c, event selection SPD
"Table 4" of "Search for Higgs boson decays into a $Z$ boson and a light hadronically decaying resonance using 13 TeV $pp$ collision data from the AT…
2020
Expected and observed 95% CL upper limits on $\sigma(pp\to H)B(H\to Z(\eta_c~\text{or}~J/\psi))/$pb. The smaller (larger) quoted ranges around the expected limits represent $\pm 1\sigma$ ($\pm 2\sigma$) fluctuations.
Programas Educativos Universitarios Para Mayores: Evaluación de su Impacto en la Autopercepción del Apoyo Social y la Salud Mental
2015
Some studies indicate that university programs for older adults can have a positive impact on the participants perceptions of social support and health. However, those studies fail to evaluate these variables with standardized measurement instruments and control groups, both within and outside the program. This study used an experimental group and two control groups that were evaluated at two different moments, using standardized instruments. The results did not confirm the expected beneficial effects of the programs. Thus, it is necessary to continue in-depth research along these lines and explore the effect of socio-affective variables in longitudinal studies. Alguns estudos indicam que o…
Auto-eficácia percebida e desempenho técnico-táticos de taekwondo universidade
2016
Este trabajo analiza el rendimiento deportivo y la autopercep- ción por medio de metodología observacional y el análisis de autoeficacia, respectivamente, según el género y el éxito de los deportistas en taekwon- do. Se presentan dos estudios: el estudio 1, con dos objetivos, pretendió analizar (i) las propiedades psicométricas del Cuestionario de Autoeficacia Percibida en Acciones de Taekwondo (CAPAT) y (ii) la autoeficacia de los taekwondistas según el género y el éxito en combate. El estudio 2 buscó analizar el rendimiento técnico-táctico de los taekwondistas según el géne- ro y el éxito en combate. Los participantes fueron deportistas universitarios (estudio 1, N = 86; estudio 2, N = 85…
Estudio ex post-facto del estrés a largo plazo en una muestra de personas adoptadas
2016
In this work we study the impact of relinquishment and the adoption process in posttraumatic symptoms in a group of 55 adults that were adopted as children before 1970. The effects of institutionalization, maltreatment, traumatic revelation of the adopted status and stressful life events have also been studied. No significant differences were found between institutionalized and non-institutionalized adoptees in posttraumatic symptomatology. However, adoptees who suffered maltreatment, traumatic revelation and high level of stressful life events scored significantly higher in intrusion and arousal than those adoptees non-maltreated, without traumatic revelation and with low level of stressfu…