1.3k 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 ScientifiqueFR1.9k papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR1.8k papers
- European Organization for Nuclear ResearchCH1.8k papers
- Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali di FrascatiIT1.7k papers
- Institute of Nuclear Physics, Polish Academy of SciencesPL1.6k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di BolognaIT1.6k papers
- University of LiverpoolGB1.6k papers
- National Institute for Subatomic PhysicsNL1.6k papers
- University of BirminghamGB1.6k papers
- Heidelberg UniversityDE1.6k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di Roma IIT1.5k papers
- AGH University of KrakowPL1.5k papers
66 papers · 1 filter
Measurement of mixing and CP violation parameters in two-body charm decays
LHCb Collaboration, R. Aaij, C. Abellan Beteta +585
A study of mixing and indirect CP violation in D0 mesons through the determination of the parameters y_CP and A_Γ is presented. The parameter y_CP is the deviation from unity of th…
Measurement of charged particle multiplicities in collisions at TeV in the forward region
LHCb Collaboration, R. Aaij, C. Abellan Beteta +589
The charged particle production in proton-proton collisions is studied with the LHCb detector at a centre-of-mass energy of TeV in different intervals of pseudorapid…
Numerical simulations of radiative magnetized Herbig-Haro jets: the influence of pre-ionization from X-rays on emission lines
Ovidiu Tesileanu, Andrea Mignone, Silvano Massaglia +1
We investigate supersonic, axisymmetric magnetohydrodynamic (MHD) jets with a time-dependent injection velocity by numerical simulations with the PLUTO code. Using a comprehensive…
F-theory compactifications on manifolds with SU(3) structure
Andrei Micu
In this paper we derive part of the low energy action corresponding to F-theory compactifications on specific eight manifolds with SU(3) structure. The setup we use can actually be…
Does deuteron-induced fission on actinide nuclei prevails over the breakup at low incident energies?
M. Avrigeanu, V. Avrigeanu, A. J. Koning
An analysis of the PaU reaction excitation function at energies around the Coulomb barrier has taken into account the pre-equilibrium and compound-nucleus c…
Observation of X(3872) production in pp collisions at sqrt(s)= 7 TeV
LHCb Collaboration, R. Aaij, C. Abellan Beteta +585
Using 34.7 pb-1 of data collected with the LHCb detector, the inclusive production of the X(3872) meson in pp collisions at sqrt(s) = 7 TeV is observed for the first time. Candidat…
Observation of Bs -> J/ψf'2(1525) in J/ψK+K- final states
LHCb Collaboration, R. Aaij, C. Abellan Beteta +583
The decay Bs -> J/ψK+ K- is investigated using 0.16/fb of data collected with the LHCb detector using 7 TeV pp collisions. Although the J/ψϕ channel is well known, final states at…
The Friedmann-Lemaitre-Robertson-Walker Big Bang singularities are well behaved
Ovidiu-Cristinel Stoica
We show that the Big Bang singularity of the Friedmann-Lemaitre-Robertson-Walker model does not raise major problems to General Relativity. We prove a theorem showing that the Eins…
Measurement of the B^0_s - \bar{B}^0_s oscillation frequency Delta m_s in B^0_s -> D_s^-(3) pi decays
LHCb Collaboration, R. Aaij, C. Abellan Beteta +579
The B^0_s-\bar{B}^0_s oscillation frequency Delta m_s is measured with 36 pb^{-1} of data collected in pp collisions at \sqrt{s} = 7 TeV by the LHCb experiment at the Large Hadron…
Differential branching fraction and angular analysis of the decay
LHCb Collaboration, R. Aaij, C. Abellan Beteta +585
The angular distributions and the partial branching fraction of the decay are studied using an integrated luminosity of of data c…
Measurement of the CP-violating phase phi_s in the decay Bs->J/psi phi
LHCb Collaboration, R. Aaij, C. Abellan Beteta +585
We present a measurement of the time-dependent CP-violating asymmetry in B_s -> J/psi phi decays, using data collected with the LHCb detector at the LHC. The decay time distributio…
Investigation of octupole vibrational states in 150Nd via inelastic proton scattering (p,p'g)
M. Elvers, S. Pascu, T. Ahmed +15
Octupole vibrational states were studied in the nucleus via inelastic proton scattering with $\unit[10.9]{MeV}$ protons which are an excellent probe to excite n…
Isomeric cross sections of fast-neutron induced reactions on Au
M. Avrigeanu, V. Avrigeanu, M. Diakaki +1
Recent accurate data obtained for the isomeric cross section of the Au reaction provide a valuable opportunity to consider the question of the effective moment of i…
Measurement of the Azimuthal Correlation between the most Forward Jet and the Scattered Positron in Deep-Inelastic Scattering at HERA
H1 Collaboration
Deep-inelastic positron-proton scattering events at low photon virtuality Q^2 with a forward jet, produced at small angles with respect to the proton beam, are measured with the H1…
Bianchi type-I string cosmological model in the presence of a magnetic field: classical versus loop quantum cosmology approaches
Victor Rikhvitsky, Bijan Saha, Mihai Visinescu
A Bianchi type-I cosmological model in the presence of a magnetic flux along a cosmological string is considered. The first objective of this study is to investigate Einstein equat…
First observation of the decay and a measurement of the ratio of branching fractions
LHCb Collaboration, R. Aaij, C. Abellan Beteta +578
The first observation of the decay using data collected by the LHCb detector at a centre-of-mass energy of 7 TeV, corresponding to an integrated l…
Measurement of Dijet Production in Diffractive Deep-Inelastic Scattering with a Leading Proton at HERA
H1 Collaboration
The cross section of diffractive deep-inelastic scattering ep \rightarrow eXp is measured, where the system X contains at least two jets and the leading final state proton is detec…
Regge analysis of the pi pi scattering amplitude
Irinel Caprini, Gilberto Colangelo, Heinrich Leutwyler
The theoretical predictions for the subtraction constants lead to a very accurate dispersive representation of the pi pi scattering amplitude below 0.8 GeV. The extension of this r…
Measurement of b hadron production fractions in 7 TeV pp collisions
The LHCb Collaboration, R. Aaij, C. Abellan Beteta +587
Measurements of hadron production ratios in proton-proton collisions at a centre-of-mass energy of 7 TeV with an integrated luminosity of 3 pb are presented. We study th…
Goldstino and sgoldstino in microscopic models and the constrained superfields formalism
I. Antoniadis, E. Dudas, D. M. Ghilencea
We examine the exact relation between the superconformal symmetry breaking chiral superfield (X) and the goldstino superfield in microscopic models of an arbitrary Kahler potential…
Search for CP violation in decays
LHCb Collaboration, R. Aaij, B. Adeva +573
A model-independent search for direct CP violation in the Cabibbo suppressed decay in a sample of approximately 370,000 decays is carried out. The data were co…
Ensemble in-equivalence in supernova matter within a simple model
F. Gulminelli, Ad. R. Raduta
A simple, exactly solvable statistical model is presented for the description of baryonic matter in the thermodynamic conditions associated to the evolution of core-collapsing supe…
Spectroscopy of Na: Bridging the two-proton radioactivity of Mg
M. Assié, F. de Oliveira Santos, T. Davinson +31
The unbound nucleus Na, the intermediate nucleus in the two-proton radioactivity of Mg, was studied by the measurement of the resonant elastic scattering reaction $^{…
Determination of scattering lengths from measurement of atom lifetime
B. Adeva, L. Afanasyev, M. Benayoun +92
The DIRAC experiment at CERN has achieved a sizeable production of atoms and has significantly improved the precision on its lifetime determination. From a sample of 21227…