Results 161 to 170 of about 1,070 (198)

Subleading power corrections for event shape variables in e+e- annihilation. [PDF]

Eur Phys J C Part Fields
Buonocore L, Grazzini M, Guadagni F, Rottoli L.   +3 more
europepmc   +1 more source

Excited-state intramolecular charge transfer dynamics in 4-methoxy-4'-nitrostilbene: excitation wavelength and solvent dependence. [PDF]

RSC Adv
Mitra PK, R S, Lakshmanna YA.
europepmc   +1 more source

The enhancement of nonlinear optical properties of azulene-based nanographene by N atoms: a finishing touch. [PDF]

Chem Sci
Zhang YQ, Yang CC, Ma JY, Tian WQ.
europepmc   +1 more source

Radiative corrections: from medium to high energy experiments. [PDF]

Eur Phys J A Hadron Nucl
Afanasev A, Bernauer JC, Blunden P, Blümlein J, Cline EW, Friedrich JM, Hagelstein F, Husek T, Kohl M, Myhrer F, Paz G, Schadmand S, Schmidt A, Sharkovska V, Signer A, Tomalak O, Tomasi-Gustafsson E, Ulrich Y, Vanderhaeghen M.   +18 more
europepmc   +1 more source

Comparison between quantum mechanical computations of NLO properties and experimental data in selected functionalized azo-dyes

2012 14th International Conference on Transparent Optical Networks (ICTON), 2012
Nonlinear optical (NLO) materials have been extensively studied for many years. The search of new materials with NLO properties is an important research field. Significant interest still exists in the design and development of materials exhibiting large second and third-order NLO response because of the potential application in optoelectronics devices.
B Sahraoui, A Karakas, A Hajjaji
exaly   +6 more sources

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NLO Computations and Automation Philosophy

Springer Theses, 2016
In this chapter, we will give a brief introduction to the relevant background of the second part. It consists of three aspects. After we present some general remarks in Sect. 7.1, we will introduce the basic concepts of NLO computations, including IR and ultraviolet (UV) divergences cancellations. Finally, we will emphasize the automation philosophy.
Hua-Sheng Shao, Shao Hua-Sheng
exaly   +2 more sources

Automation of NLO Computations

Springer Theses, 2016
In this chapter, we present a brief introduction to the MadGraph5_aMC@NLO [1] framework, which is the first public code to perform NLO level computation and match to parton shower automatically. For the users who are interested in the details, we suggest them to read our recent publication Ref. [1].
Hua-Sheng Shao, Shao Hua-Sheng
exaly   +2 more sources

Implementation of NLO QCD corrections into the framework of computer system SANC

Physics of Particles and Nuclei Letters, 2007
The QCD sector of the system SANC is presented. The QCD theoretical predictions for several processes of high-energy interactions of fundamental particles at the one-loop precision level for up to some 3- and 4-particle processes are implemented. ·¥¤¸E ¢²¥´μ ¸μ¸EμO´¨¥ S•„-¸¥±Eμ· ¢ ¸¨¸E¥³¥ SANC.
A. Andonov, A. Arbuzov, S. Bondarenko, P. Christova, V. Kolesnikov, R. Sadykov   +5 more
openaire   +1 more source

Static- and frequency-dependent NLO properties of dithienothiophene and thienothiophene bridges — A computational investigation

Journal of Theoretical and Computational Chemistry, 2020
We have explored detailed linear and nonlinear optical properties of push-pull systems bearing thienothiophene and dithienothiophene spacers. By using density functional theory (DFT), frequency-dependent strategies were applied to examine the polarizability ([Formula: see text] and hyperpolarizability ([Formula: see text] and [Formula: see text].
Sagar B. Yadav, Nagaiyan Sekar
openaire   +1 more source

First Principle Study of Electronic and Non-Linear Optical (NLO) Properties of Triphenylamine Dyes: Interactive Design Computation of New NLO Compounds

Australian Journal of Chemistry, 2015
In this study, density functional theory and time-dependent density functional theory are used to determine how the size of p-conjugated system influences the absorption spectra and non-linear optical (NLO) properties of dyes. Double and triple bonds, as well the benzene rings, are used in conjugated systems.
Muhammad Ramzan Saeed Ashraf Janjua, Zain Hassan Yamani, Saba Jamil, Asif Mahmood, Imran Ahmad, Muhammad Haroon, Mudassir Hussain Tahir, Zhihua Yang, Shilie Pan   +8 more
openaire   +1 more source