Browsing Τμήμα Φυσικής / Department of Physics by Title

Now showing items 958-977 of 1411

    • Article  

      QCD with overlap fermions: Running coupling and the 3-loop β-function 

      Constantinou, Martha G.; Panagopoulos, Haralambos G. (2007)
      We calculate the relation between the bare coupling constant g0 and the MS̄-renormalized coupling gMS̄, g0=Zg(g0,aμ̄)gMS̄, to 2 loops in perturbation theory. We employ the standard Wilson action for gluons and the overlap ...
    • Conference Object  

      Quality assurance of diagnostic monitors 

      Savva, Angelandria; Christofides, Stelios; Kaplanis, Prodromos A.; Menikou, Georgios; Kaolis, Demetris; Tsertos, Haralambos (2009)
      The quality assurance of diagnostic monitors is only a small part of the chain required to accomplish an acceptable standard of diagnostic images in a radiology department. It is most unlikely that a Physician will be able ...
    • Article  

      Quantifying electrical spin injection: Component-resolved electroluminescence from spin-polarized light-emitting diodes 

      Jonker, B. T.; Hanbicki, A. T.; Park, Y. D.; Itskos, Grigorios; Furis, M.; Kioseoglou, G.; Petrou, Athos Chariton; Wei, X. (2001)
      The spin-polarized light-emitting diode (spin-LED) is a very effective tool for accurately quantifying electrical spin injection in a model independent manner. We resolve and identify various components which occur in the ...
    • Article  

      Quantitative Photopyroelectric Out-Of-Phase Spectroscopy of Amorphous-Silicon Thin-Films Deposited on Crystalline Silicon 

      Christofides, Constantinos; Mandelis, Andreas; ENGEL, A.; Bisson, M.; HARLING, G. (1991)
      A photopyroelectric spectrometer with real-time and(or) self-normalization capability was used for both conventional transmission and thermal-wave spectroscopic measurements of amorphous Si thin films, deposited on crystalline ...
    • Article  

      Quantum confinement and interface structure of Si nanocrystals of sizes 3-5 nm embedded in a-SiO2 

      Lioudakis, Emmanouil E.; Othonos, Andreas S.; Hadjisavvas, G. C.; Kelires, P. C.; Nassiopoulou, Androula Galiouna (2007)
      Spectroscopic ellipsometry and Monte Carlo simulations are employed to answer the fundamental question whether the energy gaps of Si nanocrystals with sizes in the range of 3-5 nm, which are embedded in amorphous silica, ...
    • Conference Object  

      The quark contents of the nucleon and their implication for dark matter search 

      Alexandrou, Constantia; Constantinou, Martha; Drach, V.; Hadjiyiannakou, Kyriakos; Jansen, K.; Koutsou, Giannis; Strelchenko, A.; Vaquero, A. (Proceedings of Science (PoS), 2013)
      We present results concerning the light and strange quark contents of the nucleon using Nf = 2+1+1 flavours of maximally twisted mass fermions. The corresponding σ- Terms are casting light on the origin of the nucleon mass ...
    • Article  

      Quark mass hierarchies and natural flavor conservation as stable fixed points 

      Axenides, Minos; Theodorakis, Stavros (1988)
      In the context of two-Higgs models, a hierarchy of heavy quark masses can be generated naturally at the infrared fixed point of the renormalization group equations for the Yukawa couplings, while flavor-changing neutral ...
    • Article  

      Quark transverse charge densities in the Δ (1232) from lattice QCD 

      Alexandrou, Constantia; Korzec, T.; Koutsou, Giannis; Lorcé, C.; Negele, J. W.; Pascalutsa, V.; Tsapalis, Antonios; Vanderhaeghen, M. (2009)
      We extend the formalism relating electromagnetic form factors to transverse quark charge densities in the light-front frame to the case of a spin-3/2 baryon and calculate these transverse densities for the Δ (1232) isobar ...
    • Conference Object  

      A QUDA-branch to compute disconnected diagrams in GPUs 

      Alexandrou, Constantia; Hadjiyiannakou, Kyriakos; Koutsou, Giannis; Strelchenko, A.; Avilés-Casco, A. V. (Proceedings of Science (PoS), 2013)
      Although QUDA allows for an efficient computation of many QCD quantities, it is surprinsingly lacking tools to evaluate disconnected diagrams, for which GPUS are specially well suited. We aim to fill this gap by creating ...
    • Article  

      R2 inflation from scale invariant supergravity and anomaly free superstrings with fluxes 

      Lüst, Dieter; Kounnas, Costas; Toumbas, Nicolaos K. (2015)
      The R2 scale invariant gravity theory coupled to conformally invariant matter is investigated. We show that in the non-supersymmetric case the conformally coupled scalars belong to an SO(1,1+n)/SO(1+n) manifold, while in ...
    • Article  

      Radiometric determination of uranium in natural waters after enrichment and separation by cation-exchange and liquid-liquid extraction 

      Pashalidis, Ioannis; Tsertos, Haralambos (2004)
      Preconcentration of uranium from natural water samples using Chelex-100 cation-exchange resin, its selective extraction by tributylphosphate and electrodeposition on stainless steel discs is reported. The validity of the ...
    • Article  

      Raman spectroscopy and spreading resistance analysis of phosphorus implanted and annealed silicon 

      Othonos, Andreas S.; Christofides, Constantinos; Boussey-Said, J.; Bisson, M. (1994)
      Raman and electrical characterization measurements are performed in order to study the effects of thermal annealing on phosphorus implanted silicon wafers. The silicon layers were implanted for various implantation energies ...
    • Article  

      Raman spectroscopy using a fiber optic probe with subwavelength aperture 

      Tsai, D. P.; Othonos, Andreas S.; Moskovits, M.; Uttamchandani, D. (1994)
      Raman spectroscopy with subwavelength spatial resolution of a diamond sample was recorded using a tapered fiber optical probe in conjunction with a conventional Raman spectrometer. The experiment demonstrates the potential ...
    • Article  

      Raman-Spectroscopy and Spreading Resistance Analysis of Phosphorus Implanted and Annealed Silicon 

      Othonos, Andreas S.; Christofides, Constantinos; Bousseysaid, J.; Bisson, M. (1994)
      Raman and electrical characterization measurements are performed in order to study the effects of thermal annealing on phosphorus implanted silicon wafers. The silicon layers were implanted for various implantation energies ...
    • Article  

      Ratios of bottom meson branching fractions involving J/ψ mesons and determination of b quark fragmentation fractions 

      Frautschi, M.; Abe, F.; Akimoto, H.; Akopian, A.; Albrow, M. G.; Amendolia, S. R.; Amidei, D.; Antos, J.; Anway-Wiese, C.; Aota, S.; Apollinari, G.; Asakawa, T.; Ashmanskas, W.; Atac, M.; Azfar, F.; Azzi-Bacchetta, P.; Bacchetta, N.; Badgett, W.; Bagdasarov, S.; Bailey, M. W.; Bao, J.; De Barbaro, P.; Barbaro-Galtieri, A.; Barnes, V. E.; Barnett, B. A.; Barzi, E.; Bauer, G.; Baumann, T.; Bedeschi, F.; Behrends, S.; Belforte, S.; Bellettini, G.; Bellinger, J.; Benjamin, D.; Benlloch, J.; Bensinger, J.; Benton, D.; Beretvas, Andrew; Berge, J. P.; Berryhill, J.; Bertolucci, S.; Bevensee, B.; Bhatti, A.; Biery, K.; Binkley, M.; Bisello, D.; Blair, R. E.; Blocker, C.; Bodek, A.; Bokhari, W.; Bolla, G.; Bolognesi, V.; Bortoletto, D.; Boudreau, J.; Breccia, L.; Bromberg, C.; Bruner, N.; Buckley-Geer, E.; Budd, H. S.; Burkett, K.; Busetto, G.; Byon-Wagner, A.; Byrum, K. L.; Cammerata, J.; Campagnari, C.; Campbell, M.; Caner, A.; Carithers, W.; Carlsmith, D.; Castro, A.; Cauz, D.; Cen, Y.; Cervelli, F.; Chang, P. S.; Chang, P. T.; Chao, H. Y.; Chapman, J.; Cheng, M. -T; Chiarelli, G.; Chikamatsu, T.; Chiou, C. N.; Christofek, L.; Cihangir, S.; Clark, A. G.; Cobal, M.; Contreras, M.; Conway, J.; Cooper, J. M.; Cordelli, M.; Couyoumtzelis, C.; Crane, D.; Cronin-Hennessy, D.; Culbertson, R.; Cunningham, J. D.; Daniels, T.; DeJongh, F.; Delchamps, S.; Dell'Agnello, Simone; Dell'Orso, M.; Demina, R.; Demortier, L.; Denby, B.; Deninno, M.; Derwent, P. F.; Devlin, T.; Dittmann, J. R.; Donati, S.; Done, J.; Dorigo, T.; Dunn, A.; Eddy, N.; Einsweiler, K.; Elias, John E.; Ely, R.; Engels Jr., E.; Errede, D.; Errede, S.; Fan, Q.; Fiori, I.; Flaugher, B.; Foster, G. W.; Franklin, M.; Freeman, J.; Friedman, J.; Fuess, T. A.; Fukui, Y.; Funaki, S.; Gagliardi, G.; Galeotti, S.; Gallinaro, M.; Garcia-Sciveres, M.; Garfinkel, A. F.; Gay, C.; Geer, S.; Gerdes, D. W.; Giannetti, P.; Giokaris, N.; Giromini, P.; Gladney, L.; Glenzinski, D.; Gold, M.; Gonzalez, J.; Gordon, A.; Goshaw, A. T.; Goulianos, Konstantin; Grassmann, H.; Groer, L.; Grosso-Pilcher, C.; Guillian, G.; Guo, R. S.; Haber, C.; Hafen, E.; Hahn, S. R.; Hamilton, R.; Handler, R.; Hans, R. M.; Hara, K.; Hardman, A. D.; Harral, B.; Harris, R. M.; Hauger, S. A.; Hauser, J.; Hawk, C.; Hayashi, E.; Heinrich, J.; Hoffman, K. D.; Hohlmann, M.; Holck, C.; Hollebeek, R.; Holloway, L.; Hölscher, A.; Hong, S.; Houk, G.; Hu, P.; Huffman, B. T.; Hughes, R.; Huston, J.; Huth, J.; Hylen, J.; Ikeda, H.; Incagli, M.; Incandela, J.; Introzzi, G.; Iwai, J.; Iwata, Y.; Jensen, H.; Joshi, U.; Kadel, R. W.; Kajfasz, Eric; Kambara, H.; Kamon, T.; Kaneko, T.; Karr, K.; Kasha, H.; Kato, Y.; Keaffaber, T. A.; Keeble, L.; Kelley, K.; Kennedy, R. D.; Kephart, R.; Kesten, P.; Kestenbaum, D.; Keup, R. M.; Keutelian, H.; Keyvan, F.; Kharadia, B.; Kim, B. J.; Kim, D. H.; Kim, H. S.; Kim, S. B.; Kim, S. H.; Kim, Y. K.; Kirsch, L.; Koehn, P.; Kondo, K.; Konigsberg, J.; Kopp, S.; Kordas, Kostas; Korytov, A.; Koska, W.; Kovács, Eve V.; Kowald, W.; Krasberg, M.; Kroll, J.; Kruse, M.; Kuwabara, T.; Kuhlmann, S. E.; Kuns, E.; Laasanen, A. T.; Labanca, N.; Lammel, S.; Lamoureux, J. I.; LeCompte, T.; Leone, S.; Lewis, J. D.; Limon, P.; Lindgren, M.; Liss, T. M.; Lockyer, N.; Long, O.; Loomis, C.; Loreti, M.; Lu, J.; Lucchesi, D.; Lukens, P.; Lusin, S.; Lys, J.; Maeshima, K.; Maghakian, A.; Maksimovic, P.; Mangano, M.; Mansour, J.; Mariotti, M.; Marriner, J. P.; Martin, A.; Matthews, J. A. J.; Mattingly, R.; McIntyre, P.; Melese, P.; Menzione, A.; Meschi, E.; Metzler, S.; Miao, C.; Miao, T.; Michail, G.; Miller, R.; Minato, H.; Miscetti, S.; Mishina, M.; Mitsushio, H.; Miyamoto, T.; Miyashita, S.; Moggi, N.; Morita, Y.; Mueller, J.; Mukherjee, A.; Muller, T.; Murat, P.; Nakada, H.; Nakano, I.; Nelson, C.; Neuberger, D.; Newman-Holmes, C.; Ninomiya, M.; Nodulman, L.; Oh, S. H.; Ohl, K. E.; Ohmoto, T.; Ohsugi, T.; Oishi, R.; Okabe, M.; Okusawa, T.; Oliveira, R.; Olsen, J.; Pagliarone, C.; Paoletti, R.; Papadimitriou, Vaia; Pappas, S. P.; Park, S.; Parri, A.; Patrick, J.; Pauletta, G.; Paulini, M.; Perazzo, A.; Pescara, L.; Peters, M. D.; Phillips, T. J.; Piacentino, G.; Pillai, M.; Pitts, K. T.; Plunkett, R.; Pondrom, L.; Proudfoot, J.; Ptohos, Fotios; Punzi, G.; Ragan, K.; Ribon, A.; Rimondi, F.; Ristori, L.; Robertson, W. J.; Rodrigo, T.; Rolli, S.; Romano, J.; Rosenson, L.; Roser, R.; Sakumoto, W. K.; Saltzberg, D.; Sansoni, A.; Santi, L.; Sato, H.; Scarpine, V.; Schlabach, P.; Schmidt, E. E.; Schmidt, M. P.; Scribano, A.; Segler, S.; Seidel, S.; Seiya, Y.; Sganos, G.; Shapiro, M. D.; Shaw, N. M.; Shen, Q.; Shepard, P. F.; Shimojima, M.; Shochet, M.; Siegrist, J.; Sill, A.; Sinervo, P.; Singh, P.; Skarha, J.; Sliwa, K.; Snider, F. D.; Song, T.; Spalding, J.; Speer, T.; Sphicas, Paris A.; Spinella, F.; Spiropulu, Maria; Spiegel, L.; Stanco, L.; Steele, J.; Stefanini, A.; Strahl, K.; Strait, J.; Ströhmer, R.; Stuart, D.; Sullivan, G.; Soumarokov, A.; Sumorok, K.; Suzuki, J.; Takada, T.; Takahashi, T.; Takano, T.; Takikawa, K.; Tamura, N.; Tartarelli, F.; Taylor, W.; Teng, P. K.; Teramoto, Y.; Tether, S.; Theriot, D.; Thomas, T. L.; Thun, R.; Timko, M.; Tipton, P.; Titov, A.; Tkaczyk, S.; Toback, D.; Tollefson, K.; Tollestrup, A.; Tonnison, J.; de Trocóniz, J. F.; Truitt, S.; Tseng, J.; Turini, N.; Uchida, T.; Uemura, N.; Ukegawa, F.; Unal, G.; Valls, J.; Van Den Brink, S. C.; Vejcik III, S.; Velev, G.; Vidal, R.; Vondracek, M.; Vucinic, D.; Wagner, R. G.; Wagner, R. L.; Wahl, J.; Wang, C.; Wang, C. H.; Wang, G.; Wang, J.; Wang, M. J.; Wang, Q. F.; Warburton, A.; Watts, T.; Webb, R.; Wei, C.; Wendt, C.; Wenzel, H.; Wester III, W. C.; Wicklund, A. B.; Wicklund, E.; Wilkinson, R.; Williams, H. H.; Wilson, P.; Winer, B. L.; Wolinski, D.; Wolinski, J.; Wu, X.; Wyss, J.; Yagil, A.; Yao, W.; Yasuoka, K.; Ye, Y.; Yeh, G. P.; Yeh, P.; Yin, M.; Yoh, J.; Yosef, C.; Yoshida, T.; Yovanovitch, D.; Yu, I.; Yu, L.; Yun, J. C.; Zanetti, A.; Zetti, F.; Zhang, L.; Zhang, W.; Zucchelli, S. (1996)
      We report a measurement of the ratios of the decay rates of the B+, B0, and Bs 0 mesons into exclusive final states containing a J/ψ meson. The final states were selected from 19.6 pb-1 of pp̄ collisions recorded by the ...
    • Conference Object  

      Recent results for the proton spin decomposition from lattice QCD 

      Alexandrou, Constantia; Constantinou, Martha; Hadjiyiannakou, Kyriakos; Kallidonis, Christos; Koutsou, Giannis; Jansen, K.; Panagopoulos, Haralambos G.; Steffens, F.; Vaquero, A.; Wiese, C. (Proceedings of Science (PoS), 2016)
      The exact decomposition of the proton spin has been a much debated topic, on the experimental as well as the theoretical side. In this talk we would like to report on recent non-perturbative results and ongoing efforts to ...
    • Article  

      Recognition of ribonuclease A by 3′-5′-pyrophosphate-linked dinucleotide inhibitors: A molecular dynamics/continuum electrostatics analysis 

      Polydoridis, Savvas; Leonidas, Demetres D.; Oikonomakos, Nikos G.; Archontis, Georgios Z. (2007)
      The proteins of the pancreatic ribonuclease A (RNase A) family catalyze the cleavage of the RNA polymer chain. The development of RNase inhibitors is of significant interest, as some of these compounds may have a therapeutic ...
    • Article  

      Reconstruction Mechanisms in Ion Implanted and Annealed Silicon Wafers 

      Christofides, Constantinos; Seas, Antonios; Othonos, Andreas S. (1995)
    • Article  

      Reconstruction of B0 → J/ψ KS 0 and measurement of ratios of branching ratios involving B → J/ψK* and B+ → J/ψK+ 

      Frautschi, M.; Abe, F.; Albrow, M. G.; Amendolia, S. R.; Amidei, D.; Antos, J.; Anway-Wiese, C.; Apollinari, G.; Areti, H.; Atac, M.; Auchincloss, P.; Azfar, F.; Azzi, P.; Bacchetta, N.; Badgett, W.; Bailey, M. W.; Bao, J.; de Barbaro, P.; Barbaro-Galtieri, A.; Barnes, V. E.; Barnett, B. A.; Bartalini, P.; Bauer, G.; Baumann, T.; Bedeschi, F.; Behrends, S.; Belforte, S.; Bellettini, G.; Bellinger, J.; Benjamin, D.; Benlloch, J.; Bensinger, J.; Benton, D.; Beretvas, Andrew; Berge, J. P.; Bertolucci, S.; Bhatti, A.; Biery, K.; Binkley, M.; Bird, F.; Bisello, D.; Blair, R. E.; Blocker, C.; Bodek, A.; Bokhari, W.; Bolognesi, V.; Bortoletto, D.; Boswell, C.; Boulos, T.; Brandenburg, G.; Bromberg, C.; Buckley-Geer, E.; Budd, H. S.; Burkett, K.; Busetto, G.; Byon-Wagner, A.; Byrum, K. L.; Cammerata, J.; Campagnari, C.; Campbell, M.; Caner, A.; Carithers, W.; Carlsmith, D.; Castro, A.; Cen, Y.; Cervelli, F.; Chao, H. Y.; Chapman, J.; Cheng, M. -T; Chiarelli, G.; Chikamatsu, T.; Chiou, C. N.; Christofek, L.; Cihangir, S.; Clark, A. G.; Cobal, M.; Contreras, M.; Conway, J.; Cooper, J. M.; Cordelli, M.; Couyoumtzelis, C.; Crane, D.; Cunningham, J. D.; Daniels, T.; DeJongh, F.; Delchamps, S.; Dell'Agnello, Simone; Dell'Orso, M.; Demortier, L.; Denby, B.; Deninno, M.; Derwent, P. F.; Devlin, T.; Dickson, M.; Dittmann, J. R.; Donati, S.; Drucker, R. B.; Dunn, A.; Einsweiler, K.; Elias, John E.; Ely, R.; Engels Jr., E.; Eno, S.; Errede, D.; Errede, S.; Fan, Q.; Farhat, B.; Fiori, I.; Flaugher, B.; Foster, G. W.; Franklin, M.; Freeman, J.; Friedman, J.; Fry, A.; Fuess, T. A.; Fukui, Y.; Funaki, S.; Gagliardi, G.; Galeotti, S.; Gallinaro, M.; Garfinkel, A. F.; Geer, S.; Gerdes, D. W.; Giannetti, P.; Giokaris, N.; Giromini, P.; Gladney, L.; Glenzinski, D.; Gold, M.; Gonzalez, J.; Gordon, A.; Goshaw, A. T.; Goulianos, Konstantin; Grassmann, H.; Grewal, A.; Groer, L.; Grosso-Pilcher, C.; Haber, C.; Hahn, S. R.; Hamilton, R.; Handler, R.; Hans, R. M.; Hara, K.; Harral, B.; Harris, R. M.; Hauger, S. A.; Hauser, J.; Hawk, C.; Heinrich, J.; Cronin-Hennessy, D.; Hollebeek, R.; Holloway, L.; Hölscher, A.; Hong, S.; Houk, G.; Hu, P.; Huffman, B. T.; Hughes, R.; Hurst, P.; Huston, J.; Huth, J.; Hylen, J.; Incagli, M.; Incandela, J.; Iso, H.; Jensen, H.; Jessop, C. P.; Joshi, U.; Kadel, R. W.; Kajfasz, Eric; Kamon, T.; Kaneko, T.; Kardelis, D. A.; Kasha, H.; Kato, Y.; Keeble, L.; Kennedy, R. D.; Kephart, R.; Kesten, P.; Kestenbaum, D.; Keup, R. M.; Keutelian, H.; Keyvan, F.; Kim, D. H.; Kim, H. S.; Kim, S. B.; Kim, S. H.; Kim, Y. K.; Kirsch, L.; Koehn, P.; Kondo, K.; Konigsberg, J.; Kopp, S.; Kordas, Kostas; Koska, W.; Kovács, Eve V.; Kowald, W.; Krasberg, M.; Kroll, J.; Kruse, M.; Kuhlmann, S. E.; Kuns, E.; Laasanen, A. T.; Labanca, N.; Lammel, S.; Lamoureux, J. I.; LeCompte, T.; Leone, S.; Lewis, J. D.; Limon, P.; Lindgren, M.; Liss, T. M.; Lockyer, N.; Loomis, C.; Long, O.; Loreti, M.; Low, E. H.; Lu, J.; Lucchesi, D.; Luchini, C. B.; Lukens, P.; Lys, J.; Maas, P.; Maeshima, K.; Maghakian, A.; Maksimovic, P.; Mangano, M.; Mansour, J.; Mariotti, M.; Marriner, J. P.; Martin, A.; Matthews, J. A. J.; Mattingly, R.; McIntyre, P.; Melese, P.; Menzione, A.; Meschi, E.; Michail, G.; Mikamo, S.; Miller, M.; Miller, R.; Mimashi, T.; Miscetti, S.; Mishina, M.; Mitsushio, H.; Miyashita, S.; Morita, Y.; Moulding, S.; Mueller, J.; Mukherjee, A.; Muller, T.; Musgrave, P.; Nakae, L. F.; Nakano, I.; Nelson, C.; Neuberger, D.; Newman-Holmes, C.; Nodulman, L.; Ogawa, S.; Oh, S. H.; Ohl, K. E.; Oishi, R.; Okusawa, T.; Pagliarone, C.; Paoletti, R.; Papadimitriou, Vaia; Pappas, S. P.; Park, S.; Patrick, J.; Pauletta, G.; Paulini, M.; Pescara, L.; Peters, M. D.; Phillips, T. J.; Piacentino, G.; Pillai, M.; Plunkett, R.; Pondrom, L.; Produit, N.; Proudfoot, J.; Ptohos, Fotios; Punzi, G.; Ragan, K.; Rimondi, F.; Ristori, L.; Roach-Bellino, M.; Robertson, W. J.; Rodrigo, T.; Romano, J.; Rosenson, L.; Sakumoto, W. K.; Saltzberg, D.; Sansoni, A.; Scarpine, V.; Schindler, A.; Schlabach, P.; Schmidt, E. E.; Schmidt, M. P.; Schneider, O.; Sciacca, G. F.; Scribano, A.; Segler, S.; Seidel, S.; Seiya, Y.; Sganos, G.; Sgolacchia, A.; Shapiro, M.; Shaw, N. M.; Shen, Q.; Shepard, P. F.; Shimojima, M.; Shochet, M.; Siegrist, J.; Sill, A.; Sinervo, P.; Singh, P.; Skarha, J.; Sliwa, K.; Smith, D. A.; Snider, F. D.; Song, L.; Song, T.; Spalding, J.; Spiegel, L.; Sphicas, Paris A.; Stanco, L.; Steele, J.; Stefanini, A.; Strahl, K.; Strait, J.; Stuart, D.; Sullivan, G.; Sumorok, K.; Swartz, R. L.; Takahashi, T.; Takikawa, K.; Tartarelli, F.; Taylor, W.; Teng, P. K.; Teramoto, Y.; Tether, S.; Theriot, D.; Thomas, J.; Thomas, T. L.; Thun, R.; Timko, M.; Tipton, P.; Titov, A.; Tkaczyk, S.; Tollefson, K.; Tollestrup, A.; Tonnison, J.; de Trocóniz, J. F.; Tseng, J.; Turcotte, M.; Turini, N.; Uemura, N.; Ukegawa, F.; Unal, G.; van den Brink, S. C.; Vejcik III, S.; Vidal, R.; Vondracek, M.; Vucunic, D.; Wagner, R. G.; Wagner, R. L.; Wainer, N.; Walker, R. C.; Wang, C.; Wang, C. H.; Wang, G.; Wang, J.; Wang, M. J.; Wang, Q. F.; Warburton, A.; Watts, G.; Watts, T.; Webb, R.; Wei, C.; Wendt, C.; Wenzel, H.; Wester III, W. C.; Westhusing, T.; Wicklund, A. B.; Wicklund, E.; Wilkinson, R.; Williams, H. H.; Wilson, P.; Winer, B. L.; Wolinski, J.; Wu, D. Y.; Wu, X.; Wyss, J.; Yagil, A.; Yao, W.; Yasuoka, K.; Ye, Y.; Yeh, G. P.; Yeh, P.; Yin, M.; Yoh, J.; Yosef, C.; Yoshida, T.; Yovanovitch, D.; Yu, I.; Yun, J. C.; Zanetti, A.; Zetti, F.; Zhang, L.; Zhang, S.; Zhang, W.; Zucchelli, S. (1996)
      We report on the reconstruction of the decay mode B0 → J/ψKS 0 using 19.3 pb-1 of data collected by the Collider Detector at Fermilab in p̄p collisions at s√ = 1.8 TeV. A signal of 41.8 ± 6.9 events, with a signal-to-background ...
    • Article  

      Reduction of spin injection efficiency by interface defect spin scattering in ZnMnSe/AlGaAs-GaAs spin-polarized light-emitting diodes 

      Stroud, R. M.; Hanbicki, A. T.; Park, Y. D.; Kioseoglou, G.; Petukhov, A. G.; Jonker, B. T.; Itskos, Grigorios; Petrou, Athos Chariton (2002)
      The effects of the interface microstructure on spin-injection efficiency in Zn1-xMnxSe/AlyGa1-yAs-GaAs spin-polarized light-emitting diodes (spin-LEDs) were studied. It was shown that the quantum well (QW) spin polarization ...