Flexible Catholicism, Religion and the Church: The Italian Case

What is taking place in the religious field in some Western societies not only seems to reflect a crisis situation or irreversible decline in the church and dominant religious institutions. More than might be imagined, advanced modernity offers opportunities for traditional religions, even within a context fraught with contradictions and ambivalence. An example of this is represented by Italy, which is still today characterized by widespread affiliation to Catholicism, despite the increase in religious pluralism and undisputed secularization in the customs of the population. Comparing surveys carried out in 1994 and 2007 on a sample of the Italian population, the paper presents a version of religious modernity that has emerged both on the individual religious front and in the way religion is considered in the public sphere

Valori, scienza e trascendenza. Volume I - Una ricerca empirica sulla dimensione etica e religiosa fra gli scienziati italiani

Lo scienziato nella società contemporanea si trova di fronte a nuovi problemi legati all'acquisizione di poteri di manipolazione definitiva sulla natura e sull'uomo. In questo volume sono raccolte le interviste ai ricercatori italiani impegnati nei settori più avanzati della scienza: dalla posizione sui temi dell'identità professionale al rapporto fra questioni etiche e conoscitive, alla concezione della scienza e della fede.- Indice #5- Prefazione, Marcello Pacini #13- Introduzione #17- Prima Parte Mentalità scientifica tra secolarizzazione e trascendenza: il caso dei fisici, biologi genetisti e studiosi di intelligenza artificiale, Franco Garelli #21- Cap.I Caratteristiche della ricerca campionaria #23- Cap.II Recenti trasformazioni nella identità e nel ruolo di scienziati in discipline d’avanguardia #35- Cap.III Dalle questioni conoscitive al problema e alle dimensioni della trascendenza #63- Cap.IV Dalle questioni etiche innescate dalla ricerca scientifica al problema della trascendenza #93- Cap.V Il rapporto scienza/fede #121- Cap.VI Scienza e trascendenza: percezioni di un processo #141- Cap.VII Gli scienziati e la presenza sociale delle religioni istituzionali #157- Cap.VIII La religiosità degli scienziati #165- Cap.IX Conclusioni: uno scienziato normale per una scienza normale? #197- Seconda Parte Gli scienziati tra cultura moderna, post moderna e oltre, Achille Ardigò #215- Cap.I Orientamenti positivistici, problemi etici e trascendenza #217- Cap.II Le scienze tra secolarizzazione e riconoscimento della trascendenza: i risultati delle analisi fattoriali #225- Cap.III I modelli culturali degli scienziati: verifica di due ipotesi #237- Cap.IV L’influenza sugli scienziati delle opzioni epistemologico-culturali moderna e post-moderna #249- Cap.V I risultati più significativi di tre misure della differenziazione moderno/post-moderno #255- Cap.VI Oltre la differenziazione moderno/post-moderno: segni e indizi di ricerca ulteriore, fra gli scienziati #281- Cap.VII Mente umana e computer: opzioni di ricerca tra gli studiosi di intelligenza artificiale, Giuseppe Sciortino #299- Parte metodologica #317- Notizie sull’indagine: il campione e il questionario, Franco Garelli #319- Sentieri metodologici di secondo livello, Costantino Cipolla #325- Questionario #35

Studies of new Higgs boson interactions through nonresonant HH production in the b¯bγγ fnal state in pp collisions at √s = 13 TeV with the ATLAS detector

A search for nonresonant Higgs boson pair production in the b ¯bγγ fnal state is performed using 140 fb−1 of proton-proton collisions at a centre-of-mass energy of 13 TeV recorded by the ATLAS detector at the CERN Large Hadron Collider. This analysis supersedes and expands upon the previous nonresonant ATLAS results in this fnal state based on the same data sample. The analysis strategy is optimised to probe anomalous values not only of the Higgs (H) boson self-coupling modifer κλ but also of the quartic HHV V (V = W, Z) coupling modifer κ2V . No signifcant excess above the expected background from Standard Model processes is observed. An observed upper limit µHH < 4.0 is set at 95% confdence level on the Higgs boson pair production cross-section normalised to its Standard Model prediction. The 95% confdence intervals for the coupling modifers are −1.4 < κλ < 6.9 and −0.5 < κ2V < 2.7, assuming all other Higgs boson couplings except the one under study are fxed to the Standard Model predictions. The results are interpreted in the Standard Model efective feld theory and Higgs efective feld theory frameworks in terms of constraints on the couplings of anomalous Higgs boson (self-)interactions

Muon reconstruction and identification efficiency in ATLAS using the full Run 2 pp collision data set at \sqrt{s}=13 TeV

This article documents the muon reconstruction and identification efficiency obtained by the ATLAS experiment for 139 \hbox {fb}^{-1} of pp collision data at \sqrt{s}=13 TeV collected between 2015 and 2018 during Run 2 of the LHC. The increased instantaneous luminosity delivered by the LHC over this period required a reoptimisation of the criteria for the identification of prompt muons. Improved and newly developed algorithms were deployed to preserve high muon identification efficiency with a low misidentification rate and good momentum resolution. The availability of large samples of Z\rightarrow \mu \mu and J/\psi \rightarrow \mu \mu decays, and the minimisation of systematic uncertainties, allows the efficiencies of criteria for muon identification, primary vertex association, and isolation to be measured with an accuracy at the per-mille level in the bulk of the phase space, and up to the percent level in complex kinematic configurations. Excellent performance is achieved over a range of transverse momenta from 3 GeV to several hundred GeV, and across the full muon detector acceptance of |\eta |<2.7

Combination of searches for heavy spin-1 resonances using 139 fb−1 of proton-proton collision data at s = 13 TeV with the ATLAS detector

A combination of searches for new heavy spin-1 resonances decaying into different pairings of W, Z, or Higgs bosons, as well as directly into leptons or quarks, is presented. The data sample used corresponds to 139 fb−1 of proton-proton collisions at = 13 TeV collected during 2015–2018 with the ATLAS detector at the CERN Large Hadron Collider. Analyses selecting quark pairs (qq, bb, , and tb) or third-generation leptons (τν and ττ) are included in this kind of combination for the first time. A simplified model predicting a spin-1 heavy vector-boson triplet is used. Cross-section limits are set at the 95% confidence level and are compared with predictions for the benchmark model. These limits are also expressed in terms of constraints on couplings of the heavy vector-boson triplet to quarks, leptons, and the Higgs boson. The complementarity of the various analyses increases the sensitivity to new physics, and the resulting constraints are stronger than those from any individual analysis considered. The data exclude a heavy vector-boson triplet with mass below 5.8 TeV in a weakly coupled scenario, below 4.4 TeV in a strongly coupled scenario, and up to 1.5 TeV in the case of production via vector-boson fusion

Measurement and interpretation of same-sign W boson pair production in association with two jets in pp collisions at s = 13 TeV with the ATLAS detector

This paper presents the measurement of fducial and diferential cross sections for both the inclusive and electroweak production of a same-sign W-boson pair in association with two jets (W±W±jj) using 139 fb−1 of proton-proton collision data recorded at a centre-of-mass energy of √s = 13 TeV by the ATLAS detector at the Large Hadron Collider. The analysis is performed by selecting two same-charge leptons, electron or muon, and at least two jets with large invariant mass and a large rapidity diference. The measured fducial cross sections for electroweak and inclusive W±W±jj production are 2.92 ± 0.22 (stat.) ± 0.19 (syst.)fb and 3.38±0.22 (stat.)±0.19 (syst.)fb, respectively, in agreement with Standard Model predictions. The measurements are used to constrain anomalous quartic gauge couplings by extracting 95% confdence level intervals on dimension-8 operators. A search for doubly charged Higgs bosons H±± that are produced in vector-boson fusion processes and decay into a same-sign W boson pair is performed. The largest deviation from the Standard Model occurs for an H±± mass near 450 GeV, with a global signifcance of 2.5 standard deviations

Alignment of the ATLAS Inner Detector in Run 2

The performance of the ATLAS Inner Detector alignment has been studied using pp collision data at v s = 13 TeV collected by the ATLAS experiment during Run 2 (2015-2018) of the Large Hadron Collider (LHC). The goal of the detector alignment is to determine the detector geometry as accurately as possible and correct for time-dependent movements. The Inner Detector alignment is based on the minimization of track-hit residuals in a sequence of hierarchical levels, from global mechanical assembly structures to local sensors. Subsequent levels have increasing numbers of degrees of freedom; in total there are almost 750,000. The alignment determines detector geometry on both short and long timescales, where short timescales describe movementswithin anLHCfill. The performance and possible track parameter biases originating from systematic detector deformations are evaluated. Momentum biases are studied using resonances decaying to muons or to electrons. The residual sagitta bias and momentum scale bias after alignment are reduced to less than similar to 0.1 TeV-1 and 0.9 x 10(-3), respectively. Impact parameter biases are also evaluated using tracks within jets