10.6k 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 ScientifiqueFR2.4k papers
- Institute for Theoretical and Experimental PhysicsRU2.3k papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR2.2k papers
- Joint Institute for Nuclear ResearchRU2.2k papers
- Institute for High Energy PhysicsES2.1k papers
- European Organization for Nuclear ResearchCH2.1k papers
- Rutherford Appleton LaboratoryGB2.1k papers
- Charles UniversityCZ2k papers
- Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali di FrascatiIT2k papers
- Petersburg Nuclear Physics InstituteRU2k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di Roma IIT2k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di NapoliIT2k papers
16 papers · 2 filters
Insights into and from dipion transitions from
V. Baru, E. Epelbaum, A. A. Filin +4
The dipion transitions () are studied in the framework of a unitary and analytic coupled-channel formalism previously developed for analysing expe…
Pion gravitational form factors in a relativistic theory of composite particles
A. F. Krutov, V. E. Troitsky
We extend our relativistic theory of electroweak properties of composite systems to describe simultaneously the gravitational form factors of hadrons. The approach is based on a ve…
Theoretical Analysis of Antineutron-Nucleus Data needed for Antineutron Mirrors in Neutron-Antineutron Oscillation Experiments
K. V. Protasov, V. Gudkov, E. A. Kupriyanova +3
The values of the antineutron-nucleus scattering lengths, and in particular their imaginary parts, are needed to evaluate the feasibility of using neutron mirrors in laboratory exp…
Deciphering the mechanism of near-threshold photoproduction
Meng-Lin Du, Vadim Baru, Feng-Kun Guo +4
The photoproduction of the off the proton is believed to deepen our understanding of various physics issues. On the one hand, it is proposed to provide access to the origin o…
Coupled-channel interpretation of the LHCb double- spectrum and hints of a new state near the threshold
Xiang-Kun Dong, Vadim Baru, Feng-Kun Guo +2
Recently, the LHCb Collaboration reported pronounced structures in the invariant mass spectrum of -pairs produced in proton-proton collisions at the Large Hadron Collider. In…
Enhancement of low-mass dileptons in ultraperipheral collisions
I. M. Dremin, S. R. Gevorkyan, D. T. Madigozhin
It is shown that production of low-mass -pairs in ultraperipheral nuclear collisions is enhanced due to the Sommerfeld-Gamow-Sakharov (SGS) factor. This effect is especiall…
Revisiting the production of pairs at the LHC
A. A. Prokhorov, A. V. Lipatov, M. A. Malyshev +1
We consider the prompt double production in collisions at the LHC in the framework of -factorization QCD approach. Using the fragmentation mechanism, we evaluate th…
On the nature of near-threshold bound and virtual states
Inka Matuschek, Vadim Baru, Feng-Kun Guo +1
Physical states are characterised uniquely by their pole positions and the corresponding residues. Accordingly, in those parameters also the nature of the states should be encoded.…
Triangle Singularity as the Origin of the
G. D. Alexeev, M. G. Alexeev, A. Amoroso +194
The COMPASS experiment recently discovered a new isovector resonance-like signal with axial-vector quantum numbers, the , decaying to . With a mass too close…
The anomalous magnetic moment of the muon in the Standard Model
T. Aoyama, N. Asmussen, M. Benayoun +129
We review the present status of the Standard Model calculation of the anomalous magnetic moment of the muon. This is performed in a perturbative expansion in the fine-structure con…
Three-boson bound states in Minkowski space with contact interactions
E. Ydrefors, J. H. Alvarenga Nogueira, V. A. Karmanov +1
The structure of the three-boson bound state in Minkowski space is studied for a model with contact interaction. The Faddeev-Bethe-Salpeter equation is solved both in Minkowski and…
and polarization as a probe of color octet channel
S. P. Baranov, A. V. Lipatov
We analyze the first LHC data on and polarization obtained very recently by the CMS Collaboration at ~TeV. We describe the perturbative production of…
Semiclassical Approximation meets Keldysh-Schwinger diagrammatic technique: Scalar
A. A. Radovskaya, A. G. Semenov
We study the evolution of the non-equilibrium quantum fields from a highly excited initial state in two approaches: the standard Keldysh-Schwinger diagram technique and the semicla…
Quark masses: N3LO bridge from to scheme
Alexander Bednyakov, Andrey Pikelner
We analytically compute the three-loop corrections to the relation between the renormalized quark masses defined in the minimal-subtraction () and the regulari…
Four-loop QCD MOM beta functions from the three-loop vertices at the symmetric point
Alexander Bednyakov, Andrey Pikelner
For the first time, we compute three-loop contributions to all triple vertices in QCD at the symmetric point. The analytic results are obtained in massless QCD with an arbitrary co…
Pre-critical soft photons emission from quark matter
B. O. Kerbikov
We compute the soft real photon emission rate from the QCD matter in the vicinity of the critical line at moderate density and the temperature approaching the critical one from abo…