Religion in the Public Schools after Santa Fe Independent School District v. Doe: Time for a New Strategy

In this Essay, Steven Fitschen, President of the National Legal Foundation, argues against the Supreme Court\u27s ruling in Santa Fe Independent School District v. Doe, and calls for a new strategy in litigating similar cases. Fitschen proposes a thirty-year plan because he believes that the current Court composition, which he sees as driven by personal predilections rather than by precedent, was partly responsible for the outcome of Santa Fe. Fitschen argues that the current Court has largely ignored Establishment Clause precedent, and that any new, effective strategy will be slowly implemented The thirty-year plan calls for less perfunctory reliance on free-exercise-as-free-speech strategy, and asserts that the Establishment and Free Exercise Clauses are really two sides of the same coin, rather than in tension with each other. Fitschen also draws upon historical arguments that although establishment of religion is prohibited by the First Amendment, acknowledgment, accommodation, and even encouragement of religion is not. The thirty-year plan will be successful when everything short of establishment passes constitutional muster, and when mere acknowledgment, accommodation,and encouragement are not falsely characterized as establishment by opponents. Fitschen is hopeful that a reminder of historical reality, as articulated by Justice Story, will make the thirty-year plan a feasible new strategy for the futur

From Civil Rights to Blackmail: How the Civil Rights Attorney\u27s Fees Awards Act of 1976 (42 U.S.C. § 1988) Has Perverted One of America\u27s Most Historic Civil Rights Statutes

For fourteen years, members of Congress repeatedly introduced legislation directed at a single subject. A key underpinning for the necessity of the legislation was provided by the opinions of two Supreme Court justices. Yet, for the past nine years, Congress has gone silent on the same topic. This Article argues that it is past time for Congress to reconsider this topic, and that if it will not do so, the Supreme Court can rectify the situation without engaging in judicial legislation. Perhaps the best view of Congress\u27s efforts can be seen by examining the high-water mark of those efforts, which occurred in 2006. In that year, it was the belief of 247 United States representatives that the Establishment Clause [of the United States Constitution] does not secure an individual right. Therefore, they believed attorney\u27s fees should not be available in Establishment Clause cases under 42 U.S.C. §§ 1983 and 1988, the federal civil rights and fee shifting statutes that make such awards possible. Similarly, by 2006, two Supreme Court Justices had indicated that the Establishment Clause did not protect individual rights. Indeed, the 247 Congressmen explicitly relied on the words of one of those justices, Anthony Kennedy, for this proposition; and Justice Thomas had by then made the even more emphatic, unequivocal statement that [t]he Establishment Clause does not purport to protect individual rights. And yet, here were are, fourteen years later, and attorney\u27s fees are still being awarded in Establishment Clause cases under 42 U.S.C. § 1988. This Article will argue that this practice should stop, either by amendment of 42 U.S.C. §§ 1983 and 1988 or through a pronouncement by the Supreme Court that Establishment Clause claims can no longer be brought under 42 U.S.C. § 1983

A search for the dimuon decay of the Standard Model Higgs boson with the ATLAS detector

A search for the dimuon decay of the Standard Model (SM) Higgs boson is performed using data corresponding to an integrated luminosity of 139 fb(-1) collected with the ATLAS detector in Run 2 pp collisions at root s = 13 TeV at the Large Hadron Collider. The observed (expected) significance over the background-only hypothesis for a Higgs boson with a mass of 125.09 GeV is 2.0 sigma (1.7 sigma). The observed upper limit on the cross section times branching ratio for pp -> H -> mu mu is 2.2 times the SM prediction at 95% confidence level, while the expected limit on a H -> mu mu signal assuming the absence (presence) of a SM signal is 1.1(2.0). The best-fit value of the signal strength parameter, defined as the ratio of the observed signal yield to the one expected in the SM, is mu = 1.2 +/- 0.6. (C) 2020 The Author(s). Published by Elsevier B.V

Measurement of hadronic event shapes in high-p T multijet final states at √s = 13 TeV with the ATLAS detector

A measurement of event-shape variables in proton-proton collisions at large momentum transfer is presented using data collected at s = 13 TeV with the ATLAS detector at the Large Hadron Collider. Six event-shape variables calculated using hadronic jets are studied in inclusive multijet events using data corresponding to an integrated luminosity of 139 fb−1. Measurements are performed in bins of jet multiplicity and in different ranges of the scalar sum of the transverse momenta of the two leading jets, reaching scales beyond 2 TeV. These measurements are compared with predictions from Monte Carlo event generators containing leading-order or next-to-leading order matrix elements matched to parton showers simulated to leading-logarithm accuracy. At low jet multiplicities, shape discrepancies between the measurements and the Monte Carlo predictions are observed. At high jet multiplicities, the shapes are better described but discrepancies in the normalisation are observed. [Figure not available: see fulltext.

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

Modelling and computational improvements to the simulation of single vector-boson plus jet processes for the ATLAS experiment

This paper presents updated Monte Carlo configurations used to model the production of single electroweak vector bosons (W, Z/γ∗) in association with jets in proton-proton collisions for the ATLAS experiment at the Large Hadron Collider. Improvements pertaining to the electroweak input scheme, parton-shower splitting kernels and scale-setting scheme are shown for multi-jet merged configurations accurate to next-to-leading order in the strong and electroweak couplings. The computational resources required for these set-ups are assessed, and approximations are introduced resulting in a factor three reduction of the per-event CPU time without affecting the physics modelling performance. Continuous statistical enhancement techniques are introduced by ATLAS in order to populate low cross-section regions of phase space and are shown to match or exceed the generated effective luminosity. This, together with the lower per-event CPU time, results in a 50% reduction in the required computing resources compared to a legacy set-up previously used by the ATLAS collaboration. The set-ups described in this paper will be used for future ATLAS analyses and lay the foundation for the next generation of Monte Carlo predictions for single vector-boson plus jets production. [Figure not available: see fulltext.]

Search for neutral long-lived particles in pp collisions at √s = 13 TeV that decay into displaced hadronic jets in the ATLAS calorimeter

A search for decays of pair-produced neutral long-lived particles (LLPs) is presented using 139 fb−1 of proton-proton collision data collected by the ATLAS detector at the LHC in 2015–2018 at a centre-of-mass energy of 13 TeV. Dedicated techniques were developed for the reconstruction of displaced jets produced by LLPs decaying hadronically in the ATLAS hadronic calorimeter. Two search regions are defined for different LLP kinematic regimes. The observed numbers of events are consistent with the expected background, and limits for several benchmark signals are determined. For a SM Higgs boson with a mass of 125 GeV, branching ratios above 10% are excluded at 95% confidence level for values of c times LLP mean proper lifetime in the range between 20 mm and 10 m depending on the model. Upper limits are also set on the cross-section times branching ratio for scalars with a mass of 60 GeV and for masses between 200 GeV and 1 TeV. [Figure not available: see fulltext.

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