Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Centre National de la Recherche ScientifiqueFR1.2k papers
- The University of TokyoJP948 papers
- Excellence Cluster UniverseDE902 papers
- University of BonnDE857 papers
- Max Planck Institute for PhysicsDE848 papers
- Ludwig-Maximilians-Universität MünchenDE836 papers
- Lawrence Berkeley National LaboratoryUS774 papers
- University of CopenhagenDK774 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR757 papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR745 papers
- European Organization for Nuclear ResearchCH705 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di TorinoIT682 papers
36 papers · 2 filters
From parameter space constraints to the precision determination of the leptonic Dirac CP phase
Patrick Huber, Manfred Lindner, Walter Winter
We discuss the precision determination of the leptonic Dirac CP phase in neutrino oscillation experiments, where we apply the concept of ``CP coverage''. We demonstrate th…
Combined potential of future long-baseline and reactor experiments
P. Huber, M. Lindner, M. Rolinec +2
We investigate the determination of neutrino oscillation parameters by experiments within the next ten years. The potential of conventional beam experiments (MINOS, ICARUS, OPERA),…
Wilson Lines in Warped Space: Dynamical Symmetry Breaking and Restoration
Kin-ya Oda, Andreas Weiler
The dynamics of Wilson lines integrated along a warped extra dimension has been unknown. We study a five dimensional SU(N) pure gauge theory with Randall-Sundrum warped compactific…
Extraction of m_s and |V_us| from Hadronic Tau Decays
Elvira Gamiz, Matthias Jamin, Antonio Pich +2
We review recent work to determine the strange quark mass m_s as well as the proposal to determine |V_{us}| using hadronic tau decay data. The recent update of the strange spectral…
Dynamically Generated Resonances in the Chiral Unitary Approach to Meson Baryon Interaction
E. Oset, S. Sarkar, M. J. Vicente Vacas
In this talk we report on the use of a chiral unitary approach for the interaction of the octets of meson and baryon and the octet of mesons with the decuplet of baryons. Two octet…
Earth Matter Effects at Very Long Baselines and the Neutrino Mass Hierarchy
Raj Gandhi, Pomita Ghoshal, Srubabati Goswami +2
We study matter effects which arise in the muon neutrino oscillation and survival probabilities relevant to atmospheric neutrino and very long baseline beam experiments. The inter-…
A Flavor Symmetry for quasi-degenerate Neutrinos: L_mu-L_tau
Sandhya Choubey, Werner Rodejohann
We consider the flavor symmetry L_mu - L_tau for the neutrino mass matrix. The most general neutrino mass matrix conserving L_mu - L_tau predicts quasi-degenerate neutrino masses w…
R2D2 - a symmetric measurement of reactor neutrinos free of systematical errors
P. Huber, M. Lindner, T. Schwetz
We discuss a symmetric setup for a reactor neutrino oscillation experiment consisting of two reactors separated by about 1 km, and two symmetrically placed detectors, one close to…
Kaonic hydrogen and K^- p scattering
B. Borasoy, R. Nissler, W. Weise
Chiral SU(3) effective field theory in combination with a relativistic coupled channels approach is used to perform a novel analysis of the strong interaction shift and width in ka…
CKM matrix from non-leptonic B-decays
A. Salim Safir
We analyze the impact of the forthcoming CP-violating observables in the system, combined with the precise measurement of , in the extraction of the CKM m…
Can one see the number of colors in eta, eta-prime --> pi^+ pi^- gamma?
B. Borasoy, E. Lipartia
We investigate the decays eta, eta-prime --> pi^+ pi^- gamma up to next-to-leading order in the framework of the combined 1/N_c and chiral expansions. Counter terms of unnatural pa…
Lepton Flavor Violation in a Long Baseline Experiment
Toshihiko Ota, Joe Sato
We evaluate the size of a coupling for a lepton flavor violating interaction with neutrinos (nLFV) in the minimal supersymmetric standard model with right-handed neutrinos (MSSMRN)…
Particle-Antiparticle Mixing, ε_K and the Unitarity Triangle in the Littlest Higgs Model
Andrzej J. Buras, Anton Poschenrieder, Selma Uhlig
We calculate the K^{0}-\bar{K}^{0}, B_{d,s}^{0}-\bar{B}_{d,s}^{0} mixing mass differences ΔM_K, ΔM_{d,s} and the CP-violating parameter ε_{K} in the Littlest Higgs (LH) model. For…
B->X_s l^+l^- in the MSSM at NNLO
Christoph Bobeth, Andrzej J. Buras, Thorsten Ewerth
We present the results of the calculation of QCD corrections to the matching conditions for the Wilson coefficients of operators mediating the transition b->s l^+l^- in the context…
K^+ -> pi^+ nu nu-bar and K_L -> pi^0 nu nu-bar Decays in the General MSSM
Andrzej J. Buras, Thorsten Ewerth, Sebastian Jager +1
We reanalyze the rare decays K^+ -> pi^+ nu nu-bar and K_L -> pi^0 nu nu-bar in a general MSSM with conserved R-parity. Working in the mass eigenstate basis and performing adaptive…
V_us and m_s from hadronic tau decays
E. Gamiz, M. Jamin, A. Pich +2
Recent experimental results on hadronic tau decays into strange particles by the OPAL collaboration are employed to determine V_us and m_s from moments of the invariant mass distri…
Waiting for the Discovery of B^0_d -> K^0 \bar K^0
Robert Fleischer, Stefan Recksiegel
The CP asymmetries of the decay B_d^0 -> K^0 \bar K^0, which originates from \bar b -> \bar d s \bar s flavour-changing neutral-current processes, and its CP-averaged branching rat…
Simulation of long-baseline neutrino oscillation experiments with GLoBES
P. Huber, M. Lindner, W. Winter
We present the GLoBES (``General Long Baseline Experiment Simulator'') software package, which allows the simulation of long-baseline and reactor neutrino oscillation experiments.…
Stability of Texture Zeros under Radiative Corrections in See-Saw Models
Claudia Hagedorn, Joern Kersten, Manfred Lindner
It has been shown that only certain neutrino mass matrices with texture zeros are compatible with existing data. We discuss the stability of phenomenological consequences of textur…
Precision spectroscopy with reactor anti-neutrinos
Patrick Huber, Thomas Schwetz
In this work we present an accurate parameterization of the anti-neutrino flux produced by the isotopes 235U, 239Pu and 241Pu in nuclear reactors. We determine the coefficients of…
New experimental limits on violations of the Pauli exclusion principle obtained with the Borexino Counting Test Facility
Borexino collaboration, H. O. Back
The Pauli exclusion principle (PEP) has been tested for nucleons () in and nuclei, using the results of background measurements with the prototype of the Bor…
Thermodynamics of two-colour QCD and the Nambu Jona-Lasinio model
C. Ratti, W. Weise
We investigate two-flavour and two-colour QCD at finite temperature and chemical potential in comparison with a corresponding Nambu and Jona-Lasinio model. By minimizing the thermo…
Early SU(4)_PS x SU(2)_L x SU(2)_R x SU(2)_H Unification of Quarks and Leptons
Andrzej J. Buras, P. Q. Hung, Ngoc-Khanh Tran +2
We discuss various aspects of the early petite unification (PUT) of quarks and leptons based on the gauge group G_PUT=SU(4)_PS x SU(2)_L x SU(2)_R x SU(2)_H. This unification takes…
eta, eta-prime -> pi^+ pi^- gamma with coupled channels
B. Borasoy, R. Nissler
The decays eta, eta-prime -> pi^+ pi^- gamma are investigated within an approach that combines one-loop chiral perturbation theory with a coupled channel Bethe-Salpeter equation wh…