Results 91 to 100 of about 7,409 (294)

POM‐Based Water Splitting Catalyst Under Acid Conditions Driven by Its Assembly on Carbon Nanotubes

open access: yesAdvanced Materials, EarlyView.
A newly‐engineered POM‐based electrocatalyst incorporating non‐innocent counter cations exhibits fast kinetics for either the OER or HER under strongly acidic conditions (1 m H2SO4), depending on whether it is assembled on carbon nanotubes (1@CNT) or physically mixed with them (1/CNT). In water‐splitting tests using a two‐electrode setup, these systems
Eugenia P. Quirós‐Díez   +8 more
wiley   +1 more source

Study of the semileptonic decay D 0 → K ¯ 0 π − e + ν e $$ {D}^0\to {\overline{K}}^0{\pi}^{-}{e}^{+}{\nu}_e $$

open access: yesJournal of High Energy Physics
We report an improved study of the semileptonic decay D 0 → K ¯ 0 π − e + ν e $$ {D}^0\to {\overline{K}}^0{\pi}^{-}{e}^{+}{\nu}_e $$ based on a sample of 7.9 fb −1 of e + e − annihilation data collected at a center-of-mass energy of 3.773 GeV with the ...
The BESIII collaboration   +674 more
doaj   +1 more source

Open Charm measurements at the NA61 experiment at CERN SPS

open access: yesEPJ Web of Conferences, 2018
The strong interactions programme of the NA61/SHINE experiment at CERN SPS has been extended through the use of new silicon Vertex Detector which provides precise measurements of exotic particles with short lifetime. The detector was designed to meet the
Larsen Dag, Merzlaya Anastasia
doaj   +1 more source

Azaporphyrinoid‐Based Photo‐ and Electroactive Architectures for Advanced Functional Materials

open access: yesAdvanced Materials, EarlyView.
A long‐standing collaboration between the Torres and Guldi groups has yielded diverse azaporphyrinoid‐based donor‐acceptor nanohybrids with promising applications in solar energy conversion. This conspectus highlights key molecular platforms and structure‐function relationships that govern light and charge management, supporting the rational design of ...
Jorge Labella   +3 more
wiley   +1 more source

Performance of Track Reconstruction at STCF Using ACTS [PDF]

open access: yesEPJ Web of Conferences
The STCF physics program will provide an unique platform for studies of hadron physics, strong interactions and searches for new physics beyond the Standard Model in the τ-charm region. To deliver those physics programs, the charged particles at STCF are
Ai Xiaocong   +3 more
doaj   +1 more source

Charm physics at BESIII

open access: yes, 2023
BESIII has taken 2.93, 7.33 and 4.5fb−1 of e+e− collision data at energies of 3.773, 4.128-4.226 and 4.6-4.7 GeV, collecting the world largest dataset of of DD ̄, DsD ̄s∗ and Λ+c Λ ̄−c pairs. On the subject of charmed meson, we report the first experimental measurement of weak decay of charmed vector meson D∗+ → e+ν , the updated measurements of |Vcs ...
openaire   +1 more source

Tau Charm Factory physics [PDF]

open access: yes, 1989
Tau Charm Factories proposed for future machines will provide powerful and unique facilities to study a variety of physics topics: the tau lepton, charm mesons, charmonium and the J/{psi} decays. These topics cover the physics of the members of the first
Toki, W.H.
core  

3D Anodic Alumina Nanoarchitectures: A Decade of Progress from Foundational Science to Functional Metamaterials

open access: yesAdvanced Materials, EarlyView.
Ordered three‐dimensional anodic aluminum oxide (3D‐AAO) nanoarchitectures with longitudinal and transverse pores enable architecture‐driven metamaterials. The review maps fabrication advances, including hybrid pulse anodization, and shows how 3D‐AAO templates tailor properties across magnetism, energy, catalysis, and sensing.
Marisol Martín‐González
wiley   +1 more source

Measurements of K S 0 $$ {K}_S^0 $$ - K L 0 $$ {K}_L^0 $$ asymmetries in the decays Λ c + → p K L , S 0 $$ {\Lambda}_c^{+}\to p{K}_{L,S}^0 $$ , p K L , S 0 π + π − $$ p{K}_{L,S}^0{\pi}^{+}{\pi}^{-} $$ and p K L , S 0 π 0 $$ p{K}_{L,S}^0{\pi}^0 $$

open access: yesJournal of High Energy Physics
Using e + e − annihilation data sets corresponding to an integrated luminosity of 4.5 fb −1, collected with the BESIII detector at center-of-mass energies between 4.600 and 4.699 GeV, we report the first measurements of the absolute branching fractions B
The BESIII collaboration   +667 more
doaj   +1 more source

Flavour-violating decays of mixed top-charm squarks at the LHC

open access: yesEuropean Physical Journal C: Particles and Fields, 2018
We explore signatures related to squark decays in the framework of non-minimally flavour-violating supersymmetry. We consider a simplified model where the lightest squark consists of an admixture of charm and top flavour.
Amit Chakraborty   +6 more
doaj   +1 more source

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