Results 81 to 90 of about 84,464 (326)
Journal of High Energy Physics, 2017 In this paper we revisit the idea of measuring the magnetic dipole moments of the charm baryons and, in particular, of Λ c + by studying the spin precession induced by the strong effective magnetic field inside the channels of a bent crystal.
A. S. Fomin +11 more
doaj +1 more source
Advanced Functional Materials, EarlyView.Multifunctional atomic layer deposited coatings and interface treatments enhance direct solar water splitting on GaAs/GaInP tandem cells. Optimized TiO2/Pt nanoparticle bilayers ensure durability and catalytic efficiency with minimal optical losses, while H2 plasma pretreatments maximize photovoltage and interfacial charge extraction.
Tim F. Rieth +8 more
wiley +1 more source
AIP Conference Proceedings, 2009 Recent results on charm physics from the HERA ep collider experiments H1 and ZEUS are described. Cross section measurements are made in photoproduction and deep‐inelastic scattering (DIS) using a variety of techniques. The DIS results are used to extract the charm contribution to the proton structure function.
Andrew Mehta, Marvin L. Marshak
+7 more sources
Equivalent SU(3) f approaches for two-body anti-triplet charmed baryon decays
Journal of High Energy Physics, 2022 For the two-body B c → B M decays, where B c denotes the anti-triplet charm baryon and B(M) the octet baryon (meson), there exist two theoretical studies based on the SU(3) flavor [SU(3) f ] symmetry. One is the irreducible SU(3) f approach (IRA). In the
Y. K. Hsiao, Y. L. Wang, H. J. Zhao
doaj +1 more source
Advanced Functional Materials, EarlyView.This work reports the self‐assembly of a pyrene derivative into two distinct nanostructures and their application in visible‐light photocatalysis. The two nanostructures exhibit completely different yet complementary photocatalytic activities, promoting either H2 or H2O2 evolution.
Marianna Barbieri +6 more
wiley +1 more source
Drag Effects in Charm Photoproduction [PDF]
, 1998 We have refined a model for charm fragmentation at hadron colliders. This model can also be applied to the photoproduction of charm. We investigate the effect of fragmentation on the distribution of produced charm quarks.
Norrbin, E., Sjöstrand, T.
core +3 more sources
Selection of LHCb Physics Results
EPJ Web of Conferences, 2013 LHCb is a dedicated flavour physics experiment at the LHC searching for physics beyond the Standard Model through precision measurements of CP-violating observables and the study of very rare decays of beauty- and charm-flavoured hadrons. In this article
Schmidt Burkhard
doaj +1 more source
CP violation in three-body B decays: a model ansatz
Journal of High Energy Physics, 2020 The mechanism of CP violation remains one of the puzzles in particle physics. Key to understanding this phenomenon are nonleptonic B decays, especially multibody decays which exhibit large CP asymmetries in various regions of phase space.
Thomas Mannel +2 more
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Demonstration of an All‐Optical AND Gate Mediated by Photochromic Molecules
Advanced Functional Materials, EarlyView.A logic AND gate that runs on photons is demonstrated. It relies on two spatially separated photochromic molecules that work in tandem. Abstract The realization of a photonic logic AND gate, i.e. a logic AND gate that runs on photons rather than electrons, and where all steps are controlled by light, is demonstrated. In a proof‐of‐principle experiment,
Heyou Zhang +7 more
wiley +1 more source
Recent b-physics results from OPAL
, 2003 The most recent b-physics results from the OPAL experiment at LEP are reviewed. A measurement of semileptonic B meson decays to narrow orbitally-excited charm mesons is presented first, followed by a study of charm production in b-hadron decays.
Waller, David
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