نتایج جستجو برای: پروتونهای mev 69 45
تعداد نتایج: 231471 فیلتر نتایج به سال:
در این کار، با استفاده از کد محاسباتی mcnpx 2.6.0، هفت چشمه نوترونی مختلف -چشمه نقطه ای همسانگرد که نوترون های تک انرژی (mev) 1/14 ساطع می نماید، یک چشمه کروی با شعاع 30 میکرومتر که نوترون های تک انرژی (mev) 1/14 ساطع می نماید و نیز، چشمه های کروی با شعاع 30 میکرومتر و طیف همجوشی گاوسی با پهناهای 1، 10، 50، 100 و 1000 کیلو الکترون ولت- را در مورد پنج فاکتور جریان نوترونی صفحه ای، شار نوترونی ص...
S OF PAPERS PUBLISHED April 1, 2001 – March 31, 2002 Isoscalar Giant Resonances in Si and the Mass Dependence of Nuclear Compressibility D. H. Youngblood, Y. -W. Lui, and H. L. Clark Phys. Rev. C 65, 034302 (2002) The giant resonance region from 8 MeV<Ex<55 MeV in Si has been studied with inelastic scattering of 240 MeV α particles at small angles including 0°. Strength corresponding to 81±10%,...
These lecture notes describe how to write generating extensions, i.e., dedicated program specializers. The focus is on compositional programs and their associated fold functions. Each generating extension is expressed as an instance of this fold function. A number of examples are considered and pointers to related work are provided. ∗Lecture notes for Marktoberdorf’99, extended version. †Basic ...
Department of Computer Science, The University of Liverpool, Chadwick Building, Peach Street, Liverpool, L69 7ZF, UK, tel: +44-151-794 3706, fax: +44-151-794 3715, email: [email protected] SAP AG Entw. HR HRMS Netherlands, PO Box 1461, D-69190 Walldorf, Germany, tel: +49-622776 47 45, fax: +49-6227-77 47 45, email: [email protected] Dipartimento di Informatica, Universita' degli Studi di ...
Temperature-dependent reflectivity studies on the nonmagnetic kagome metal ${\mathrm{RbV}}_{3}{\mathrm{Sb}}_{5}$ in a broad energy range ($50--20000{\mathrm{cm}}^{\ensuremath{-}1}$, equivalent to 6 meV--2.5 eV) down 10 K are reported. Below ${T}_{\mathrm{CDW}}=102$ K, optical spectra demonstrate prominent spectral-weight transfer from low higher energies as fingerprint of charge-density-wave (C...
We propose a versatile THz source named FLUTE (Ferninfrarot LinacUnd Test-Experiment) based on a 30 50 MeV S-band linac with bunch compressor, that aims at not only producing high field THz pulses but also at serving as a test facility to study accelerator physics issues. This source is an important step towards the planned ultra-broadband THz to mid infrared user facility TBONE. Special emphas...
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