Results 11 to 20 of about 2,375,747 (287)

Decays Z' -> \gamma\gamma\gamma{} and Z -> \gamma\gamma\gamma{} in the minimal 331 model

open access: yes, 2011
Comment: 20 pages and 20 ...
Montano, J.   +3 more
openaire   +3 more sources

Little Higgs model effects in $\gamma \gamma \to \gamma \gamma$ [PDF]

open access: yes, 2006
Comment: Talk given at LCWS06, Bangalore, 4 pages (style files included)
Choudhury, S. Rai   +3 more
openaire   +4 more sources

Focusing on facilitation: Issues and challenges of capacity development in Indonesia’s social forestry reforms [PDF]

open access: yesForest and Society, 2019
As the Indonesian government sets a target to allocate 12.7 million ha of state forest land for social forestry in 2019, one of the most crucial [and overlooked] issues is the extent of capacity, knowledge, skills, and engagement of social forestry ...
Gamma Galudra
doaj   +1 more source

Interpolation of families $\{L^{p(\gamma)}_{\mu(\gamma)}, \gamma\in\Gamma\}$ [PDF]

open access: yesPublicacions Matemàtiques, 1992
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Carro Rossell, María Jesús, Cerdà, J.
openaire   +3 more sources

Early magnetic resonance image volumetric changes of vestibular schwannoma after Gamma Knife radiosurgery: a prospective study of 18 cases

open access: yesEgyptian Journal of Neurosurgery, 2018
Background Gamma Knife radiosurgery is the principal alternative to microsurgical resection for acoustic neuromas (vestibular schwannomas). However; its increasing use worldwide and evolution of Gamma Knife device precision and safety had led to its ...
Moneer K. Faraj   +2 more
doaj   +1 more source

Gamma-Gamma Colliders [PDF]

open access: yes, 1996
Gamma-gamma colliders make intense beams of gamma rays and have them collide so as to make elementary particles. The authors show, in this article, that constructing a gamma-gamma collider as an add-on to an electron-positron linear collider is possible with present technology and that it does not require much additional cost.
Kim, K.-J, Sessler, A
openaire   +5 more sources

EKHARA — new gamma gamma generator [PDF]

open access: yesNuclear Physics B - Proceedings Supplements, 2012
The Monte Carlo generator EKHARA allows to simulate the process (e+e- to e+e-pi0) at energies of meson factories. We review the motivation, describe the current status of the generator, and discuss features, which will appear in the forthcoming releases: the two-photon production of eta and eta-prime mesons.
Czyz, Henryk, Ivashyn, Sergiy
openaire   +2 more sources

Status of gamma-gamma and gamma-electron colliders [PDF]

open access: yesNuclear Physics B - Proceedings Supplements, 2000
This report on Photon Colliders briefly reviews three main issues: physics motivation, possible parameters and technical feasibility, plans of works and international cooperation. New scheme of laser optics at the interaction region is described which can drastically (at least by one order) reduce the cost of the laser system.
openaire   +2 more sources

A randomised trial to compare cognitive outcome after gamma knife radiosurgery versus whole brain radiation therapy in patients with multiple brain metastases: research protocol CAR-study B

open access: yesBMC Cancer, 2018
Background Gamma Knife radiosurgery (GKRS) is increasingly applied in patients with multiple brain metastases and is expected to have less adverse effects in cognitive functioning than whole brain radiation therapy (WBRT).
Wietske C. M. Schimmel   +4 more
doaj   +1 more source

$\gamma \gamma$ cross-sections and $\gamma \gamma$ colliders

open access: yes, 2001
Comment: 11 pages, 8 figures, LaTeX, uses elsart.cls. Talk to appear in the proceedings of the the International Workshop on High Energy Photon Colliders, DESY, Hamburg, June ...
Godbole, Rohini M, Pancheri, G
openaire   +3 more sources

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