University of Zurich

output

19922026

most citedGW170817: Observation of Gravitational Waves from a Binary Neutron Star Inspiral

9.8k citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions

Showing 2003Show all

85 papers · 1 filter

math.SG2003★ 21 cited

Formal symplectic groupoid

Alberto S. Cattaneo, Benoit Dherin, Giovanni Felder

The multiplicative structure of the trivial symplectic groupoid over $R^{d}$ associated to the zero Poisson structure can be expressed in terms of a generating function. We a…

math.OC2003★ 2 cited

Geometrical and Numerical Design of Structured Unitary Space Time Constellations

Guangyue Han, Joachim Rosenthal

In this paper we propose constellations with suitable structure which allow one to construct codes with excellent diversity using geometrical symmetry and numerical methods. We als…

physics.ins-det2003★ 13 cited

Position Dependence of Charge Collection in Prototype Sensors for the CMS Pixel Detector

T. Rohe, D. Bortoletto, V. Chiochia +10

This paper reports on the sensor R&D activity for the CMS pixel detector. Devices featuring several design and technology options have been irradiated up to a proton fluencec of 1E…

hep-ph2003★ 119 cited

Untagged B -> X_(s+d) gamma CP asymmetry as a probe for new physics

T. Hurth, E. Lunghi, W. Porod

The direct CP asymmetry in the untagged inclusive channel B -> X_(s+d) gamma provides a strict test of the standard model. It has been shown beyond the partonic level that this asy…

astro-ph2003★ 271 cited

Density Profiles of Cold Dark Matter Substructure: Implications for the Missing Satellites Problem

Stelios Kazantzidis, Lucio Mayer, Chiara Mastropietro +3

The structural evolution of substructure in cold dark matter (CDM) models is investigated combining ``low-resolution'' satellites from cosmological N-body simulations of parent hal…

hep-ph2003★ 163 cited

Four-Particle Phase Space Integrals in Massless QCD

A. Gehrmann-De Ridder, T. Gehrmann, G. Heinrich

The inclusive four-particle phase space integral of any $1 \to 4$ matrix element in massless QCD contains divergences due to the soft and collinear emission of up to two particles i…

hep-ph2003★ 4 cited

Updated NLL Results for B -> (Xs,Xd) gamma in and beyond the SM

T. Hurth, E. Lunghi, W. Porod

We present general model-independent formulae for the branching ratios and the direct tagged CP asymmetries for the inclusive B -> Xd gamma and B -> Xs gamma modes. We also update…

physics.ins-det2003★ 21 cited

Tests of silicon sensors for the CMS pixel detector

A. Dorokhov, C. Amsler, D. Bortoletto +11

The tracking system of the CMS experiment, currently under construction at the Large Hadron Collider (LHC) at CERN (Geneva, Switzerland), will include a silicon pixel detector prov…

hep-ph2003★ 12 cited

Non-diagonal flavour observables in B and Collider Physics

T. Hurth, W. Porod

Until now the focus within the direct search for supersymmetry has mainly been on flavour diagonal observables. Recently lepton flavour violating signals at future electron positro…

hep-ex2003★ 23 cited

Muon Pair Production in ep Collisions at HERA

H1 Collaboration

Cross sections for the production of two isolated muons up to high di-muon masses are measured in ep collisions at HERA with the H1 detector in a data sample corresponding to an in…

astro-ph2003★ 15 cited

Faint galaxy population in clusters: X-ray emission, cD halos and projection effects

Carlos A. Valotto, Hernan Muriel, Ben Moore +1

We analyze samples of nearby clusters taken from the Abell catalog and the X-ray Sample of Bright Clusters(De Grandi et al 1999) including a wide range of X-ray luminosities.Using…

astro-ph2003★ 1 cited

Giant planet formation from disk instability; cooling and heating

Lucio Mayer, James Wadsley, Thomas Quinn +1

We present the results of high resolution SPH simulations of the evolution of gravitationally unstable protoplanetary disks. We report on calculations in which the disk is evolved…

hep-ph2003★ 39 cited

Top Squarks and Bottom Squarks in the MSSM with Complex Parameters

A. Bartl, S. Hesselbach, K. Hidaka +2

We present a phenomenological study of top squarks (~t_1,2) and bottom squarks (~b_1,2) in the Minimal Supersymmetric Standard Model (MSSM) with complex parameters A_t, A_b, μand M…

hep-ph2003★ 617 cited

SUSY Les Houches Accord: Interfacing SUSY Spectrum Calculators, Decay Packages, and Event Generators

P. Skands, B. C. Allanach, H. Baer +20

An accord specifying a unique set of conventions for supersymmetric extensions of the Standard Model together with generic file structures for 1) supersymmetric model specification…

astro-ph2003★ 1.1k cited

The Inner Structure of LambdaCDM Halos III: Universality and Asymptotic Slopes

Julio F. Navarro, Eric Hayashi, Chris Power +6

We investigate the mass profile of LambdaCDM halos using a suite of numerical simulations spanning five decades in halo mass, from dwarf galaxies to rich galaxy clusters. Our analy…

astro-ph2003★ 209 cited

The evolution of gravitationally unstable protoplanetary disks: fragmentation and possible giant planet formation

Lucio Mayer, Thomas Quinn, James Wadsley +1

We carry out a large set of very high resolution, three dimensional smoothed particle hydrodynamics (SPH) simulations describing the evolution of gravitationally unstable gaseous p…

hep-ph2003★ 3 cited

QCD: Theoretical Developments

T. Gehrmann

I review recent theoretical advances in quantum chromodynamics. Particular emphasis is put on developments related to the precise prediction and interpretation of experimental data…

astro-ph2003★ 143 cited

The Inner Structure of LCDM Halos II: Halo Mass Profiles and LSB Rotation Curves

E. Hayashi, J. F. Navarro, C. Power +6

We use a set of high-resolution cosmological N-body simulations to investigate the inner mass profile of galaxy-sized cold dark matter (CDM) halos. These simulations extend the tho…

astro-ph2003★ 64 cited

The Anomaly in the Candidate Microlensing Event PA-99-N2

AGAPE Collaboration, J. H. An, N. W. Evans +14

The lightcurve of PA-99-N2, one of the recently announced microlensing candidates towards M31, shows small deviations from the standard Paczynski form. We explore a number of possi…

astro-ph2003

Galactic hydraulic drop?

Steen H. Hansen

Galaxies and galaxy clusters are observed to have a rather non-trivial radial behaviour. The observations show that the radial profiles change from one power-law profile near the c…

cond-mat.supr-con2003★ 41 cited

Direct observation of non-local effects in a superconductor

A. Suter, E. Morenzoni, R. Khasanov +3

We have used the technique of low energy muon spin rotation to measure the local magnetic field profile B(z) beneath the surface of a lead film maintained in the Meissner state (z…

cond-mat.supr-con2003★ 33 cited

A metallic phase in lightly doped La $_{2 - x}$ Sr $_{x}$ CuO $_{4}$ observed by electron paramagnetic resonance

A. Shengelaya, M. Bruun, B. I. Kochelaev +3

In the low doping range of $x$ from 0.01 to 0.06 in La $_{2 - x}$ Sr $_{x}$ CuO $_{4}$ , a narrow electron paramagnetic resonance (EPR) line has been investigated. This line is distinct fr…