95 research outputs found

    Introducing a Local Product of Indonesia (Sofa From Used Drum) to European Market

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    International Marketing is a kind of activity business which can improve relationship between each country. Besides, International marketing also useful to fulfill of needed in each country by exporting or importing typical goods from each country and expand the market for Indonesia. CV Cahaya Mustika is a company which is trying to export a local product from Indonesia which is a Sofa made from used drum. According to company condition right now, CV Cahaya Mustika isn't readiness to enter the International marketing because of the financial burden. So, with Nusantara Project that give a solution and idea for joining the International marketing, CV Cahaya Mustika have a potential to joining the International Marketing. Nusantara Project also selection a country that which country have a high demand of goods sold from Company based on the data and Nusantara project gave an information of which fright forwarder that have a low prices and high trust for exporting goods. So, with the condition of company, as Nusantara Project should gave a solution to joining the company into International Marketing for improving quality of the company also expand the market of Indonesia

    A Test of the Eikonal Approximation in High-Energy (e,e'p) Scattering

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    The Glauber method is extensively used to describe the motion of a hadronic projectile in interaction with the surrounding nuclear medium. One of the main approximations consists in the linearization of the wave equation for the interacting particle. We have studied the consequences of such an assumption in the case of the 12C(e,ep)11B^{12}\mathrm{C(e,e}'\mathrm{p)}^{11}\hbox{\rm B}^* reaction at high proton momenta by comparing the results with the predictions obtained when all the ingredients of the calculation are unchanged but the second-order differential equation for the scattered wave, which is solved exactly for each partial wave up to a maximum of 120 spherical harmonics. We find that the Glauber cross section is always larger by a factor 10÷20%10 \div 20 \%, even at vanishing missing momenta. We give a quantum-mechanical explanation of this discrepancy. Nevertheless, a good correlation is found between the two predictions as functions of the missing momentum, especially in parallel kinematics.Comment: LaTeX, 8 pages, 4 figures uuencoded, accepted for publication on Phys. Lett.

    Relativistic analysis of the 208Pb(e,e'p)207Tl reaction at high momentum

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    The recent 208Pb(e,e'p)207Tl data from NIKHEF-K at high missing momentum (p_m>300 MeV/c) are compared to theoretical results obtained with a fully relativistic formalism previously applied to analyze data on the low missing momentum (p_m < 300 MeV/c) region. The same relativistic optical potential and mean field wave functions are used in the two p_m-regions. The spectroscopic factors of the various shells are extracted from the analysis of the low-p_m data and then used in the high-p_m region. In contrast to previous analyses using a nonrelativistic mean field formalism, we do not find a substantial deviation from the mean field predictions other than that of the spectroscopic factors, which appear to be consistent with both low- and high-p_m data. We find that the difference between results of relativistic and nonrelativistic formalisms is enhanced in the p_m<0 region that will be interesting to explore experimentally.Comment: 12 pages, LaTeX+Revtex, included 3 postscript figures. To appear in the Physical Review C (Rapid Communications

    Annual Report 2011 Operation and Utilisation of the High Flux Reactor

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    The High Flux Reactor (HFR) at Petten is managed by the Institute for Energy and Transport (IET) of the EC - DG JRC and operated by NRG who are also licence holder and responsible for commercial activities. The HFR operates at 45 MW and is of the tank-in-pool type, light water cooled and moderated. It is one of the most powerful multi-purpose materials testing reactors in the world and one of the world leaders in target irradiation for the production of medical radioisotopes.JRC.F-Institute for Energy and Transport (Petten

    Short-range correlations in low-lying nuclear excited states

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    The electromagnetic transitions to various low-lying excited states of 16O, 48Ca and 208Pb are calculated within a model which considers the short-range correlations. In general the effects of the correlations are small and do not explain the required quenching to describe the data.Comment: 6 pages, 2 postscript figures, 1 tabl

    Quaiselastic scattering from relativistic bound nucleons: Transverse-Longitudinal response

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    Predictions for electron induced proton knockout from the p1/2p_{1/2} and p3/2p_{3/2} shells in 16^{16}O are presented using various approximations for the relativistic nucleonic current. Results for the differential cross section, transverse-longitudinal response (RTLR_{TL}) and left-right asymmetry ATLA_{TL} are compared at Q2=0.8|Q^2|=0.8 (GeV/c)2^2 corresponding to TJNAF experiment 89-003. We show that there are important dynamical and kinematical relativistic effects which can be tested by experiment.Comment: 10 pages, including 2 figures. Removed preliminary experimental data from the figure

    Correlation effects in single-particle overlap functions and one-nucleon removal reactions

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    Single-particle overlap functions and spectroscopic factors are calculated on the basis of the one-body density matrices (ODM) obtained for the nucleus 16O^{16}O employing different approaches to account for the effects of correlations. The calculations use the relationship between the overlap functions related to bound states of the (A-1)-particle system and the ODM for the ground state of the A-particle system. The resulting bound-state overlap functions are compared and tested in the description of the experimental data from (p,d) reactions for which the shape of the overlap function is important.Comment: 11 pages, 4 figures include

    Momentum Distribution in Nuclear Matter and Finite Nuclei

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    A simple method is presented to evaluate the effects of short-range correlations on the momentum distribution of nucleons in nuclear matter within the framework of the Green's function approach. The method provides a very efficient representation of the single-particle Green's function for a correlated system. The reliability of this method is established by comparing its results to those obtained in more elaborate calculations. The sensitivity of the momentum distribution on the nucleon-nucleon interaction and the nuclear density is studied. The momentum distributions of nucleons in finite nuclei are derived from those in nuclear matter using a local-density approximation. These results are compared to those obtained directly for light nuclei like 16O^{16}O.Comment: 17 pages REVTeX, 10 figures ps files adde

    Restoration of Overlap Functions and Spectroscopic Factors in Nuclei

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    An asymptotic restoration procedure is applied for analyzing bound--state overlap functions, separation energies and single--nucleon spectroscopic factors by means of a model one--body density matrix emerging from the Jastrow correlation method in its lowest order approximation for 16O^{16}O and 40Ca^{40}Ca nuclei . Comparison is made with available experimental data and mean--field and natural orbital representation results.Comment: 5 pages, RevTeX style, to be published in Physical Review
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