Results 91 to 100 of about 231,942 (269)

Energy Profile and Hopping Barriers for Small Electron Polarons at Ferroelectric Domain Walls in Bismuth Ferrite from First Principles

physica status solidi (b), Volume 262, Issue 12, December 2025.
An electron polaron in bismuth ferrite needs to overcome an energy barrier to hop from initial iron site Fe1 to final iron site Fe2. Here, this energy barrier was determined ab initio for hops in perfect bismuth ferrite and at neutral ferroelectric domain walls.
Sabine Körbel
wiley   +1 more source

Influence of quark boundary conditions on the pion mass in finite volume

, 2005
We calculate the mass shift for the pion in a finite volume with renormalization group (RG) methods in the framework of the quark-mesons model. In particular, we investigate the importance of the quark effects on the pion mass. As in lattice gauge theory,
B. Klein, H. J. Pirner, J. Braun, J. Zinn-Justin, J. D. Walecka   +4 more
core   +1 more source

Radiation Transport Through the Martian Atmosphere as a Function of the Zenith Angle

Journal of Geophysical Research: Planets, Volume 130, Issue 12, December 2025.
Abstract The topographic influence of the radiation environment on the Martian surface radiation is crucial for future human exploration. Topographic maps help assess radiation flux variations, aiding in hazard evaluation. Creating a global radiation map requires accounting for seasonally varying atmospheric density, heliospheric modulation, and ...
Salman Khaksari, Phillip H. Phipps, Robert F. Wimmer‐Schweingruber, Timothy J. Stubbs, Mark D. Looper, Jingnan Guo, Gabin Charpentier, Bent Ehresmann, Jan Leo Löwe, Daniel Matthiä, Donald M. Hassler, Cary Zeitlin, Sven Löffler   +12 more
wiley   +1 more source

Dalitz plot studies of D0 → KS0π+π− decays

EPJ Web of Conferences, 2012
The availaible data on the D0 → KS0π+π− decays are analysed in the framework of the quasi two-body QCD factorization approximation. The annihilation, via Wexchange, amplitudes are added to the weak-decay tree amplitudes.
Loiseau B., Dedonder J.-P., Furman A., Kamiński R., Leśniak L.   +4 more
doaj   +1 more source

Chiral Corrections to Nucleon Two- and Three-Point Correlation Functions

, 2015
We consider multi-particle contributions to nucleon two- and three-point functions from the perspective of chiral dynamics. Lattice nucleon interpolating operators, which have definite chiral transformation properties, can be mapped into chiral ...
Tiburzi, Brian C.
core   +1 more source

Impact of unidentified light charged hadron data on the determination of pion fragmentation functions [PDF]

, 2019
In this paper a new comprehensive analysis of parton-to-pion fragmentation functions (FFs) is performed for the first time by including all experimental data sets on single inclusive pion as well as unidentified light charged hadron production in ...
Goharipour, Muhammad, Khanpour, Hamzeh, Soleymaninia, Maryam   +2 more
core   +2 more sources

In silico, in vitro and ex vivo characterization of cystic fibrosis transmembrane conductance regulator pathogenic variants localized in the fourth intracellular loop and their rescue by modulators

British Journal of Pharmacology, Volume 182, Issue 24, Page 6063-6080, December 2025.
Background and Purpose Cystic fibrosis (CF) is due to loss‐of‐function variants of the CF transmembrane conductance regulator (CFTR) channel. The most effective treatment for people with CF carrying the F508del mutation is the triple combination of elexacaftor–tezacaftor–ivacaftor (ETI).
Emanuela Pesce, Valeria Tomati, Valeria Capurro, Mariateresa Lena, Cristina Pastorino, Miro Astore, Serdar Kuyucak, Benoit Chevalier, Elvira Sondo, Federico Cresta, Alice Dighero, Vito Terlizzi, Cristina Fevola, Stefano Costa, Maria Cristina Lucanto, Valeria Daccò, Laura Claut, Francesca Ficili, Benedetta Fabrizzi, Renata Bocciardi, Federico Zara, Carlo Castellani, Luis J. V. Galietta, Shafagh A. Waters, Alexandre Hinzpeter, Nicoletta Pedemonte   +25 more
wiley   +1 more source

The charged and neutral pion masses revisited

Physics Letters B, 2019
Results from neutrino mass and oscillation experiments now set the mass of the muon neutrino to less than 2 eV/c2. This fact, together with our former measurement of the muon momentum in pion decay at rest, pμ+=(29.79200±0.00011) MeV/c, allows us to ...
M. Daum, R. Frosch, P.-R. Kettle
doaj   +1 more source

Nonequilibrium Pion Distribution within the Zubarev Approach

Particles, 2020
We discuss how the non-equilibrium process of pion production within the Zubarev approach of the non-equilibrium statistical operator leads to a theoretical foundation for the appearance of a non-equilibrium pion chemical potential for the pion ...
David Blaschke, Gerd Röpke, Dmitry N. Voskresensky, Vladimir G. Morozov   +3 more
doaj   +1 more source

Bioactivity and physicochemical characterization of Centella asiatica and Marigold extract serums: Antioxidant, anti‐inflammatory, anti‐tyrosinase and skin barrier function insights

International Journal of Cosmetic Science, Volume 47, Issue 6, Page 1070-1084, December 2025.
Evaluation of Centella asiatica extract and Marigold extract serums, optimizing their concentrations for antioxidant, anti‐inflammatory, antibacterial, and skin barrier‐enhancing effects. It uniquely combines bioactivity, stability, and permeability assessments, revealing Centella asiatica extract's superior regenerative potential and Marigold extract ...
Rizos Evangelos Bikiaris, Magdalena Paczkowska‐Walendowska, Ioanna Koumentakou, Argyri Niti, Judyta Cielecka‐Piontek, George Z. Kyzas   +5 more
wiley   +1 more source