911 citations
- Istituto Nazionale di Fisica Nucleare, Sezione di PerugiaIT125 papers
- University of PaduaIT112 papers
- University of Maryland, College ParkUS109 papers
- University of TriesteIT105 papers
- The Ohio State UniversityUS104 papers
- Centre National de la Recherche ScientifiqueFR96 papers
- University of PisaIT90 papers
- École PolytechniqueFR86 papers
- California Institute of TechnologyUS84 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR84 papers
- Sapienza University of RomeIT84 papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR83 papers
74 papers · 1 filter
Multiwavelength observations of GRB 110731A: GeV emission from onset to afterglow
LAT Collaboration, GBM Collaboration, Swift Collaboration +2
We report on the multiwavelength observations of the bright, long gamma-ray burst \GRB, by the \Fermi and \Swift observatories, and by the MOA and GROND optical telescopes. The ana…
Joint Assessment of the Differential Item Functioning and Latent Trait Dimensionality of Students' National Tests
Michela Gnaldi, Francesco Bartolucci, Silvia Bacci
Within the educational context, students' assessment tests are routinely validated through Item Response Theory (IRT) models which assume unidimensionality and absence of Different…
A causal analysis of mother's education on birth inequalities
Silvia Bacci, Francesco Bartolucci, Luca Pieroni
We propose a causal analysis of the mother's educational level on the health status of the newborn, in terms of gestational weeks and weight. The analysis is based on a finite mixt…
A comparison of some criteria for states selection in the latent Markov model for longitudinal data
Silvia Bacci, Silvia Pandolfi, Fulvia Pennoni
We compare different selection criteria to choose the number of latent states of a multivariate latent Markov model for longitudinal data. This model is based on an underlying Mark…
Measurement of the t t-bar production cross section in pp collisions at sqrt(s) = 7 TeV with lepton + jets final states
CMS Collaboration
A measurement of the t t-bar production cross section in pp collisions at sqrt(s) = 7 TeV is presented. The results are based on data corresponding to an integrated luminosity of 2…
Study of the mass and spin-parity of the Higgs boson candidate via its decays to Z boson pairs
CMS Collaboration
A study is presented of the mass and spin-parity of the new boson recently observed at the LHC at a mass near 125 GeV. An integrated luminosity of 17.3 inverse femtobarns, collecte…