1.9k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Centre National de la Recherche ScientifiqueFR1.1k papers
- European Organization for Nuclear ResearchCH1.1k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di BolognaIT1k papers
- University of CagliariIT1k papers
- Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali di FrascatiIT1k papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR1k papers
- Heidelberg UniversityDE998 papers
- National Institute for Subatomic PhysicsNL997 papers
- University of BirminghamGB974 papers
- Institute of Nuclear Physics, Polish Academy of SciencesPL967 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di BariIT956 papers
- University of LiverpoolGB935 papers
22 papers · 1 filter
Constraints on Gluon Sivers Distribution from RHIC Results
M. Anselmino, U. D'Alesio, S. Melis +1
We consider the recent RHIC data on the transverse single spin asymmetry (SSA) A_N, measured in p(transv. polarized) p --> pion X processes at mid-rapidity by the PHENIX Collaborat…
Transverse Momentum Dependent Distributions in Hadronic Collisions: p(transv. polarized) p --> D + X and p(transv. polarized) p --> gamma + X
U. D'Alesio, F. Murgia
Our understanding of the transverse spin structure of hadrons might definitely get improved by the information we gather on transverse momentum dependent (TMD) distributions. These…
psi' production in Pb-Pb collisions at 158 GeV/nucleon
NA50 Collaboration
psi' production is studied in Pb-Pb collisions at 158 GeV/c per nucleon incident momentum. Absolute cross-sections are measured and production rates are investigated as a function…
J/psi and psi' production and their normal nuclear absorption in proton-nucleus collisions at 400 GeV
NA50 Collaboration
We report a new measurement of J/psi, psi' and Drell-Yan cross-sections, in the kinematical domain and , performed at the CERN-SP…
Order in the Chaos: Spin-up and Spin-down during the 2002 Outburst of SAX J1808.4-3658
L. Burderi, T. Di Salvo, M. T. Menna +2
We present a timing analysis of the 2002 outburst of the accreting millisecond pulsar SAX J1808.4-3658. A study of the phase delays of the entire pulse profile shows a behavior tha…
Timing of the Accreting Millisecond Pulsar XTE J1814-338
A. Papitto, T. Di Salvo, L. Burderi +3
We present a precise timing analysis of the accreting millisecond pulsar XTE J1814-338 during its 2003 outburst, observed by RXTE. A full orbital solution is given for the first ti…
Measurement of the Ratio Gamma(KL -> pi+ pi-)/Gamma(KL -> pi e nu) and Extraction of the CP Violation Parameter |eta+-|
NA48 Collaboration
We present a measurement of the ratio of the decay rates Gamma(KL -> pi+ pi-)/Gamma(KL -> pi e nu), denoted as Gamma(K2pi)/Gamma(Ke3). The analysis is based on data taken during a…
Black hole solutions of dimensionally reduced Einstein-Gauss-Bonnet gravity with a cosmological constant
M. Melis, S. Mignemi
We study the phase space of the spherically symmetric solutions of the system obtained from the dimensional reduction of the six-dimensional Einstein-Gauss-Bonnet action with a cos…
Timing of millisecond pulsars in NGC 6752 - II. Proper motions of the pulsars in the cluster outskirts
A. Corongiu, A. Possenti, A. G. Lyne +4
Exploiting a five-year span of data, we present improved timing solutions for the five millisecond pulsars known in the globular cluster NGC 6752. They include proper motion determ…
Black hole solutions of dimensionally reduced Einstein-Gauss-Bonnet gravity
S. Mignemi
We study the phase space of the spherically symmetric solutions of the system obtained from the dimensional reduction of the six-dimensional Einstein-Gauss- Bonnet action. We show…
Constraints on the gluon Sivers distribution via transverse single spin asymmetries at midrapidity in p(transv. polarized) p -> pi^0 X processes at BNL RHIC
M. Anselmino, U. D'Alesio, S. Melis +1
We consider the recent RHIC data on the transverse single spin asymmetry (SSA) A_N, measured in p(transv. polarized) p -> pi^0 X processes at mid-rapidity by the PHENIX collaborati…
The Parkes multibeam pulsar survey: VI. Discovery and timing of 142 pulsars and a Galactic population analysis
D. R. Lorimer, A. J. Faulkner, A. G. Lyne +11
[ABRIDGED] We present the discovery and follow-up observations of 142 pulsars found in the Parkes 20-cm multibeam pulsar survey of the Galactic plane. These new discoveries bring t…
Search for radio pulsations in four Anomalous X-ray Pulsars and discovery of two new pulsars
M. Burgay, N. Rea, G. L. Israel +5
We report on observations of four southern Anomalous X-ray Pulsars, (1RXS J170849.0-400910, 1E 1048.1-5937, 1E 1841-045 and AX J1845-0258), obtained at 1.4 GHz using the Parkes rad…
Modelling the closest double degenerate system RXJ0806.3+1527 and its decreasing period
F. D'Antona, P. Ventura, L. Burderi +1
In the hypothesis that the 5.4m binary RXJ0806.3+1527 consists of a low mass helium white dwarf (donor) transferring mass towards its more massive white dwarf companion (primary),…
Conformal symmetry of gravity and the cosmological constant problem
Mariano Cadoni
In absence of matter Einstein gravity with a cosmological constant $\La$ can be formulated as a scale-free theory depending only on the dimensionless coupling constant G Λwhere G i…
Instanton contribution to the Sivers function
I. O. Cherednikov, U. D'Alesio, N. I. Kochelev +1
We study the Sivers function for valence u and d quarks in the proton within the instanton model for QCD vacuum, adopting the MIT bag model wave functions for quarks. Within approa…
Return times for Stochastic processes with power-law scaling
Piero Olla
An analytical study of the return time distribution of extreme events for stochastic processes with power-law correlation has been carried on. The calculation is based on an epsilo…
First Measurement of the rho Spectral Function in High-Energy Nuclear Collisions
NA60 Collaboration, R. Arnaldi
We report on a precision measurement of low-mass muon pairs in 158 AGeV indium-indium collisions at the CERN SPS. A significant excess of pairs is observed above the yield expected…
A composite model for DNA torsion dynamics
M. Cadoni, R. De Leo, G. Gaeta
DNA torsion dynamics is essential in the transcription process; a simple model for it, in reasonable agreement with experimental observations, has been proposed by Yakushevich (Y)…
Solitons in a double pendulums chain model, and DNA roto-torsional dynamics
M. Cadoni, R. De Leo, G. Gaeta
It was first suggested by Englander et al to model the nonlinear dynamics of DNA relevant to the transcription process in terms of a chain of coupled pendulums. In a related paper…
Bottomonium and Drell-Yan production in p-A collisions at 450 GeV
NA50 Collaboration
The NA50 Collaboration has measured heavy-quarkonium production in p-A collisions at 450 GeV incident energy (sqrt(s) = 29.1 GeV). We report here results on the production of the U…
Evidence for T Tauri-like emission in the EXor V1118 Ori from near-IR and X-ray data
D. Lorenzetti, T. Giannini, L. Calzoletti +6
We present a near-IR study of the EXor variable V1118 Ori, performed by following a slightly declining phase after a recent outburst. In particular, the near-IR (0.8 - 2.3 micron)…