Results 91 to 100 of about 176,667 (282)

Sum rule for a difference of proton and neutron total photoproduction cross-sections

, 2005
Starting from very high energy inelastic electron-nucleon scattering with a production of a hadronic state $X$ to be moved closely to the direction of the initial nucleon, then utilizing analytic properties of parts of forward virtual Compton scattering ...
A. Baldini, E. A. Kuraev, E. Bartoš, S. Dubnička, V. V. Sudakov   +4 more
core   +1 more source

Effect of Halide Variations on Cation Dynamics in MAPbX3 (X = Cl, Br, and I)

Small, EarlyView.
This study uncovers the pivotal role of halide composition in dictating MA cation dynamics in MAPbX3 (X = Cl, Br, and I). MAPbCl3 exhibits the earliest and broadest onset of threefold MA rotation with the lowest activation energy, driven by pronounced octahedral distortions and reduced steric hindrance from the smaller Cl⁻ ion.
Veerendra K. Sharma, Ashutosh Mohanty, Victoria García Sakai, Madhusudan Tyagi, D. D. Sarma   +4 more
wiley   +1 more source

The scattering cross sections for 6,7Li + n reactions

EPJ Web of Conferences, 2016
We investigate the continuum-discretized coupled-channel analysis to the integrated elastic and inelastic scattering cross sections for 6,7Li + n reactions.
Ichinkhorloo D., Aikawa M., Chiba S., Hirabayashi Y., Katō K.   +4 more
doaj   +1 more source

Crystal-field and Kondo-scale investigations of CeMIn5 (M = Co, Ir, and Rh): A combined x-ray absorption and inelastic neutron scattering study [PDF]

, 2010
Linear-polarized soft-x-ray absorption (XAS) and inelastic neutron scattering (INS) experiments have been performed on $\text{Ce}M{\text{In}}_{5}$ with $M=\text{Rh}$, Ir, and Co to determine the crystal-field scheme and characteristic Kondo temperatures $
T. Willers, Z. Hu, N. Hollmann, P. Korner, J. Gegner, T. Burnus, H. Fujiwara, A. Tanaka, D. Schmitz, H. Hsieh, H.J. Lin, C. Chen, E. Bauer, J.L.Sarrao, E. Goremychkin, M. Koza, L. Tjeng, A. Severing   +17 more
semanticscholar   +1 more source

In Situ and Operando Analytical Techniques of Single‐Atom Catalysts for Electrocatalytic CO2 Reduction

Small Methods, EarlyView.
Single‐atom catalysts (SACs) exhibit significant potential in CO2 reduction reactions (CO2RR) due to their unique geometric and electronic configurations. In situ and operando analytical techniques are essential for understanding CO2RR mechanisms and designing effective catalysts.
Rongbo Sun, Xingyun Liu, Jingyao Huang, Yuchao Wang, Hongwen Huang, Yongpeng Lei, Jingjie Ge   +6 more
wiley   +1 more source

Tagged spectator DIS on a polarized spin-1 target [PDF]

, 2016
We discuss the process of deep-inelastic electron scattering (DIS) on the polarized deuteron with detection of a nucleon in the nuclear fragmentation region ("spectator tagging"). We cover (a) the general structure of the semi-inclusive DIS cross section
Cosyn, W., Sargsian, M., Weiss, C.
core   +2 more sources

Understanding Paramagnetic Spin Correlations in the Spin-Liquid Pyrochlore Tb2Ti2O7

, 2003
Recent elastic and inelastic neutron scattering studies of the highly frustrated pyrochlore antiferromagnet Tb2Ti2O7 have shown some very intriguing features that cannot be modeled by the local classical Ising model, naively expected to describe this ...
A. Keren, A.P. Ramirez, A.P. Ramirez, Adrian Del Maestro, B.C. den Hertog, Hamid R. Molavian, I. Mirebeau, J. Villain, J.D.M. Champion, J.N. Reimers, J.S. Gardner, J.S. Gardner, M. Kanada, M.J. Harris, M.J.P. Gingras, M.J.P. Gingras, Matthew Enjalran, Michel J. P. Gingras, R. Moessner, R. Siddharthan, S. Rosenkranz, S.T. Bramwell, S.T. Bramwell, S.T. Bramwell, Y. Yasui, Ying-Jer Kao   +25 more
core   +1 more source

Towards a new vision of PaNET: enhancing reasoning capabilities for better photon and neutron data discovery

Journal of Synchrotron Radiation, EarlyView.
This evolution of PaNET builds on the initial foundational work, which established the infrastructure and incorporated domain expert knowledge, by introducing logical frameworks that provide enhanced reasoning capabilities, and is proposed to address the limitations of the current version of the ontology. This under‐the‐hood development has resulted in
Terence Tan, Balázs Bagó, Sebastian Busch, Renaud Duyme, Guillaume Gaisné, Alejandra Noemí González Beltrán, Heike Görzig, Giannis Koumoutsos, Rolf Krahl, Paul Millar, Carlo Minotti, Melanie Nentwich, Lajos Schrettner, Kirsty Syder, Philippe Rocca-Serra, Susanna-Assunta Sansone, Stephen P. Collins   +16 more
wiley   +1 more source

Energy dependence of fast neutron scattering cross-section for 54Fe nuclei

Ядерна фізика та енергетика, 2017
omparison and analysis of experimental data on neutron interaction cross-sections for 54Fe nuclei were made in the energy range 0.3 - 26 MeV. The applicability of the optical-statistical approach and coupled-channels method for the description of ...
I. O. Korzh, O. V. Kovalenko, S. P. Labunska   +2 more
doaj  

Supernova Neutrino Opacity from Nucleon-Nucleon Bremsstrahlung and Related Processes

, 1998
Elastic scattering on nucleons, \nu N -> N \nu, is the dominant supernova (SN) opacity source for \mu and \tau neutrinos. The dominant energy- and number-changing processes were thought to be \nu e^- -> e^- \nu and \nu\bar \nu e^+ e^- until Suzuki (1993)
Burrows A., Georg Raffelt, Keil W., Sigl G., Steen Hannestad, Suzuki H.   +5 more
core   +1 more source