Browsing by Title

Now showing items 1427-1446 of 24106

    • Astrophysical S-factor for alpha-Capture of (113)In in the p-Process Energy Range 

      Yalcin, C.; Gueray, R. T.; Oezkan, N.; Kutlu, S.; Gyuerky, Gy.; Farkas, J.; Kiss, G. G.; Fueloep, Zs.; Rauscher, T.; Somorjai, E. (American Institute of Physics, 2009)
      The cross sections of (113)In(alpha, gamma)(117)Sb and (113)In(alpha,n)(116)Sb reactions have been measured using the activation method. The experiments were carried out at the ATOMKI cyclotron accelerator in the center ...

    • The astrophysical S-factor of the reaction Be-7(P,gamma)B-8 in the direct capture model 

      Krauss, H.; Grun, K.; Rauscher, T.; Oberhummer, H. (1993)
      The astrophysical S-factor for the reaction Be-7(p, gamma)B-8 up to an energy of 2 MeV (c.m.) and the capture cross section of Li-7(n, gamma)Li-8 up to 1 MeV (c.m.) are calculated using the Direct Capture model (DC). Both ...

    • Astrophysical S-factors and reaction rates of (p,n)-reactions on (117)Sn, (118)Sn, (122)Sn, and (124)Sn 

      Skakun, Ye; Rauscher, T. (EDP Sciences, 2008)
      Astrophysical S-factors and reaction rates were derived from available cross sections of (p,n)-reactions on (117)Sn, (118)Sn, (122)Sn, and (124)Sn isotopes at incident proton energies up to 9 MeV. The statistical theory ...

    • Astrophysical S-Factors and Reaction Rates of Threshold (p,n)-Reactions on (99-102)Ru 

      Skakun, Ye; Rauscher, T. (American Institute of Physics (AIP), 2010)
      Astrophysical S-factors of (p,n) reactions on (99)Ru, (100)Ru, (101)Ru, and (102)Ru were derived from the sum of experimental isomeric and ground states cross sections measured in the incident proton energy range of 5-9 ...

    • Astrophysics and nuclei far from stabilitys 

      Thielemann, F.K.; Kratz, K.L.; Pfeiffer, B.; Rauscher, T.; van Wormer, L.; Wiescher, M. (1994-03)
      We discuss unstable nuclei on the proton-rich and neutron rich side of stability and their properties of astrophysical relevance. The Coulomb barriers in charged-particle captures lead to a cycle pattern which is not ...

    • Astrophysics at n_TOF Facility at CERN 

      Tagliente, G.; Abbondanno, U.; Aerts, G.; Alvarez, H.; Alvarez-Velarde, F.; Andriamonje, S.; Andrzejewski, J.; Audouin, L.; Badurek, G.; Baumann, P.; Becvar, F.; Belloni, F.; Berthoumieux, E.; Bisterzo, S.; Calvino, F.; Calviani, M.; Cano-Ott, D.; Capote, R.; Carrapico, C.; Cennini, P.; Chepel, V.; Chiaveri, E.; Colonna, N.; Cortes, G.; Couture, A.; Cox, J.; Dahlfors, M.; David, S.; Dillman, I.; Domingo-Pardo, C.; Dridi, W.; Duran, I.; Eleftheriadis, C.; Embid-Segura, M.; Ferrari, A.; Ferreira-Marques, R.; Fujii, K.; Furman, W.; Gallino, R.; Goncalves, I.; Gonzalez-Romero, E.; Gramegna, F.; Guerrero, C.; Gunsing, F.; Haas, B.; Haight, R.; Heil, M.; Herrera-Martinez, A.; Igashira, M.; Jericha, E.; Kaeppeler, F.; Kadi, Y.; Karadimos, D.; Karamanis, D.; Kerveno, M.; Koehler, P.; Kossionides, E.; Krticka, M.; Leeb, H.; Lindote, A.; Lopes, I.; Lozano, M.; Lukic, S.; Marganiec, J.; Marrone, S.; Martinez, T.; Massimi, C.; Mastinu, P.; Mengoni, A.; Milazzo, P. M.; Mosconi, M.; Neves, F.; Oberhummer, H.; Pancin, J.; Papachristodoulou, C.; Papadopoulos, C.; Paradela, C.; Patronis, N.; Pavlik, A.; Pavlopoulos, P.; Perrot, L.; Pigni, T.; Plag, R.; Plompen, A.; Plukis, A.; Poch, A.; Praena, J.; Pretel, C.; Quesada, J.; Rauscher, T.; Reifarth, R.; Rubbia, C.; Rudolf, G.; Rullhusen, P.; Salgado, J.; Santos, C.; Sarchiapone, L.; Savvidis, I.; Stephan, C.; Tain, J. L.; Tassan-Got, L.; Tavora, L.; Terlizzi, R.; Vannini, G.; Vaz, P.; Ventura, A.; Villamarin, D.; Vincente, M. C.; Vlachoudis, V.; Vlastou, R.; Voss, F.; Walter, S.; Wendler, H.; Wiescher, M.; Wisshak, K. (IOP Publishing Ltd., 2011)
      The neutron time of flight (n_TOF) facility at CERN is a spallation neutron source with white neutron energy spectrum (from thermal to several GeV), covering the full energy range of interest for nuclear astrophysics, in ...

    • Astrophysics: : Elemental abundances across cosmic time 

      Kobayashi, Chiaki (2016-12-08)
      The chemical composition of a massive galaxy in the early Universe reveals an extremely short period of star formation. This result could challenge our ideas about the evolution of galaxies and of the Universe itself.

    • Astrophysics: refreshed shocks from a y-ray burst 

      Granot, J.; Nakar, E.; Piran, T. (2003)
      GRB 030329 is unique in many aspects. It has a very low redshift for a GRB, z = 0.1685, and is therefore very bright and easy to monitor, making it the most well studied afterglow to date. It shows a supernova bump in the ...

    • AstroVaDEr: Astronomical Variational Deep Embedder for Unsupervised Morphological Classification of Galaxies and Synthetic Image Generation 

      Spindler, Ashley; Geach, James E.; Smith, Michael J. (2021-03-01)
      We present AstroVaDEr (Astronomical Variational Deep Embedder), a variational autoencoder designed to perform unsupervised clustering and synthetic image generation using astronomical imaging catalogues. The model is a ...

    • Asymmetric effects of interest rate changes: the role of the consumption-wealth channel 

      MacDonald, Garry; Mullineux, Andy; Sensarma, Rudra (2011)
      This article examines the role of the consumption-wealth channel in explaining asymmetric effects of monetary policy changes. Towards this end, we draw upon available literature on the consumption function and behavioural ...

    • Asymmetrical Performance and Abnormal Synergies of the Post-Stroke Patient Wearing SCRIPT Passive Orthosis in Calibration, Exercise and Energy Evaluation 

      Qin, Y; Rahman, N; Amirabdollahian, F (2014-06-17)
      In the context of therapeutic human-robot interaction, it is important to detect human contribution in interaction with robots, thus to auto-tune a robot to compensate or resist based on such input. A passive orthosis is ...

    • Asymmetries in extragalactic double radio sources: clues from 3D simulations of jet-disc interaction 

      Gaibler, V.; Khochfar, S.; Krause, M. (2011-02-11)
      Observational and theoretical studies of extragalactic radio sources have suggested that an inhomogeneous environment may be responsible for observed arm-length asymmetries of jets and the properties of extended emission-line ...

    • Asymptomatic infection of winter and spring barley by Rhynchosporium secalis: effects and implications for epidemiology and host resistance 

      Atkins, Simon D.; Stonard, J. F.; Fraaije, B. A.; Lucas, J. A.; Fitt, Bruce D.L.; Newton, A. C. (ICARDA, 2010)

    • Asymptotic Bethe equations for open boundaries in planar AdS/CFT 

      Young, Charles A. S.; Correa, Diego (2010)
      We solve, by means of a nested coordinate Bethe ansatz, the open-boundaries scattering theory describing the excitations of a free open string propagating in $AdS_5\times S^5$, carrying large angular momentum $J=J_{56}$, ...

    • The asymptotic evolution of the stellar merger V1309 Sco: a Blue Straggler in the making? 

      Ferreira, Thiago; Saito, Roberto K.; Minniti, Dante; Navarro, María Gabriela; Ramos, Rodrigo Contreras; Smith, Leigh; Lucas, Philip W. (2019-06-01)
      Stellar mergers are estimated to be common events in the Galaxy. The best studied stellar merger case to date is V1309 Sco (= Nova Scorpii 2008) which was originally misclassified as a Nova event. Later identified as the ...

    • Asynchronous automata networks can emulate any synchronous automata network 

      Nehaniv, C.L. (2004)

    • Asynchronous packet-switch for SoC 

      Xu, J.; Sotudeh, R. (Institute of Electrical and Electronics Engineers (IEEE), 2004)

    • Asynchronous Packet-Switching for Networks-on-Chip 

      Xu, J.; Sotudeh, R.; Josephs, M.B. (Institute of Electrical and Electronics Engineers (IEEE), 2006)

    • Asynchronous Stream Processing with S-Net 

      Grelck, C.; Scholz, S.; Shafarenko, A. (2010-02)
      We present the rationale and design of S-Net, a coordination language for asynchronous stream processing. The language achieves a near-complete separation between the application code, written in any conventional programming ...

    • Asynchronous vs. Synchronous Interfacing to Time-Triggered Communication Systems 

      Puschner, Peter; Kirner, Raimund (2020-02-01)
      Time-triggered communication facilitates the construction of multi-component real-time systems whose components are in control of their temporal behaviour. However, the interface of a time-triggered communication system ...