Search results for "Camps"
showing 10 items of 75 documents
Limits on neutral Higgs boson production in the forward region in $pp$ collisions at $\sqrt{s} = 7$ TeV
2013
Limits on the cross-section times branching fraction for neutral Higgs bosons, produced in p p collisions at root s = 7 TeV, and decaying to two tau leptons with pseudorapidities between 2.0 and 4.5, are presented. The result is based on a dataset, corresponding to an integrated luminosity of 1.0 fb(-1), collected with the LHCb detector. Candidates are identified by reconstructing final states with two muons, a muon and an electron, a muon and a hadron, or an electron and a hadron. A model independent upper limit at the 95% confidence level is set on a neutral Higgs boson cross-section times branching fraction. It varies from 8.6 pb for a Higgs boson mass of 90 GeV to 0.7 pb for a Higgs bos…
Precision measurement of D meson mass differences
2013
Using three- and four-body decays of D mesons produced in semileptonic b-hadron decays, precision measurements of D meson mass differences are made together with a measurement of the D-0 mass. The measurements are based on a dataset corresponding to an integrated luminosity of 1.0 fb(-1) collected in pp collisions at 7 TeV. Using the decay D-0 -> K+K-K-pi(+), the D-0 mass is measured to be M(D-0) = 1864.75 +/- 0.15 (stat) +/- 0.11 (syst) MeV/c(2). The mass differences M(D+) - M(D-0) = 4.76 +/- 0.12 (stat) +/- 0.07 (syst) MeV/c(2), M(D-s(+)) - M(D+) = 98.68 +/- 0.03 (stat) +/- 0.04 (syst) MeV/c(2) are measured using the D-0 -> K+K-pi(+)pi(-) and D-(s)(+) -> K+K-pi(+) modes.
On the observability of the neutrino charge radius
2002
It is shown that the probe-independent charge radius of the neutrino is a physical observable; as such, it may be extracted from experiment, at least in principle. This is accomplished by expressing a set of experimental neutrino-electron cross-sections in terms of the finite charge radius and two additional gauge- and renormalization-group-invariant quantities, corresponding to the electroweak effective charge and mixing angle.
Probing Planck scale physics with IceCube
2005
Neutrino oscillations can be affected by decoherence induced e.g. by Planck scale suppressed interactions with the space-time foam predicted in some approaches to quantum gravity. We study the prospects for observing such effects at IceCube, using the likely flux of TeV antineutrinos from the Cygnus spiral arm. We formulate the statistical analysis for evaluating the sensitivity to quantum decoherence in the presence of the background from atmospheric neutrinos, as well as from plausible cosmic neutrino sources. We demonstrate that IceCube will improve the sensitivity to decoherence effects of ${\cal O}(E^2/M_{\rm Pl})$ by 17 orders of magnitude over present limits and, moreover, that it ca…
EINSTEIN–PLANCK FORMULA, EQUIVALENCE PRINCIPLE, AND BLACK HOLE RADIANCE
2005
The presence of gravity implies corrections to the Einstein-Planck formula $E=h \nu$. This gives hope that the divergent blueshift in frequency, associated to the presence of a black hole horizon, could be smoothed out for the energy. Using simple arguments based on Einstein's equivalence principle we show that this is only possible if a black hole emits, in first approximation, not just a single particle, but thermal radiation.
A note on Einstein gravity on AdS(3) and boundary conformal field theory
1998
We find a simple relation between the first subleading terms in the asymptotic expansion of the metric field in AdS$_3$, obeying the Brown-Henneaux boundary conditions, and the stress tensor of the underlying Liouville theory on the boundary. We can also provide an more explicit relation between the bulk metric and the boundary conformal field theory when it is described in terms of a free field with a background charge.
The Nuremberg Trial in the Finnish Press Discourse
2011
The opening of the Nuremberg Trial was widely reported in Finland, as in other countries examined here. Like the reportage from the liberated concentration camps, the Finnish press was not represented on the spot although it had a quota for one journalist. However, the trial was a much-awaited event in Finland. The Belsen Trial (the trial of Josef Kramer and 44 others), which had ended on 17 November 1945, was duly reported in Finland, and in part indicated that the interest in Nazi criminality was running high.1
The Finnish Press and the Liberation of the Concentration Camps
2011
Finland’s response to the liberation of the concentration camps was considerably different from the British and Swedish responses; the Finnish press wrote far less about the liberations than their British and Swedish counterparts; the event hardly sparked any public discussions in Finland; and there was almost no pictorial record of the atrocities to accompany the news. The purpose of this chapter is twofold: first, to establish what the Finnish press wrote about the liberation of the camps — to investigate what type of discourses the Finnish press subscribed to; and second, to analyse why they wrote in the way they did — to understand why the news was framed in certain ways.
“I feel, I know, I am immortal”: literary works in the newspapers of Soviet prisons and camps in the 1920s
2021
Abstract The present article sheds new light on the newspapers and other publications of the Soviet prison camps in the 1920s and early 1930s. The first part reconstructs the institutional dynamics that brought about the publication of newspapers, wall newspapers and other periodicals produced inside the camps. The article then focuses on a selection of literary works published by inmates and on the importance of Soviet newspapers published in places of detention as a source for the study not only of the history of the Gulag, but also of its culture and literature.
Religious thought and experience in the prison camps
2020
The development of religious thought has often been marked by discord and conflicts be tween religions (and/or individual religious thinkers) and the State, which at times led to the repression of individuals and or groups of people united by the same confession. The Russian case is fully in line with this unfortunate tradition: from Nikon’s schism to the re pression against all religions under the Soviet regime, Russian religious thought has of ten developed in repressive conditions. However, the Russian case has one distinguishing feature, that is, the extensive use of prison camps by Russian and Soviet authorities from the nineteenth century onwards, which has had a direct effect on some…