Search Results - "Weidemann, A W"

Positron Production in Multiphoton Light-by-Light Scattering by Burke, D. L., Field, R. C., Horton-Smith, G., Spencer, J. E., Walz, D., Berridge, S. C., Bugg, W. M., Shmakov, K., Weidemann, A. W., Bula, C., McDonald, K. T., Prebys, E. J., Bamber, C., Boege, S. J., Koffas, T., Kotseroglou, T., Melissinos, A. C., Meyerhofer, D. D., Reis, D. A., Ragg, W.

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Observation of nonlinear effects in Compton scattering by Bula, C, McDonald, KT, Prebys, EJ, Bamber, C, Boege, S, Kotseroglou, T, Melissinos, AC, Meyerhofer, DD, Ragg, W, Burke, DL, Field, RC, Horton-Smith, G, Odian, AC, Spencer, JE, Walz, D, Berridge, SC, Bugg, WM, Shmakov, K, Weidemann, AW

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Observation of plasma focusing of a 28.5 GeV positron beam by Ng, J S, Chen, P, Baldis, H, Bolton, P, Cline, D, Craddock, W, Crawford, C, Decker, F J, Field, C, Fukui, Y, Kumar, V, Iverson, R, King, F, Kirby, R E, Nakajima, K, Noble, R, Ogata, A, Raimondi, P, Walz, D, Weidemann, A W

“…The observation of plasma focusing of a 28.5 GeV positron beam is reported. The plasma was formed by ionizing a nitrogen jet only 3 mm thick. Simultaneous…”
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CAIN: Conglomérat d'ABEL et d'Interactions Non-linéaires by Chen, P., Horton-Smith, G., Ohgaki, T., Weidemann, A.W., Yokoya, K.

“…We present our plans for a Monte-Carlo code simulating all possible combinations of (electromagnetic) interactions between colliding electron, positron, and…”
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First results from the SLD silicon calorimeters by Berridge, S.C., Brau, J.E., Bugg, W.M., Frey, R., Furuno, K., Gioumousis, A., Haller, G., Huber, J., Hwang, H., Kroeger, R.S., Park, H., Pitts, K.T., Seward, P., Weidemann, A.W., White, S.L., Zeitlin, C.J.

“…The small-angle calorimeters of the SLAC large detector (SLD) were successfully operated during the recent SLAC linear collider (SLC) engineering run. The…”
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Observation of polarized positrons from an undulator-based source by Alexander, G, Barley, J, Batygin, Y, Berridge, S, Bharadwaj, V, Bower, G, Bugg, W, Decker, F-J, Dollan, R, Efremenko, Y, Gharibyan, V, Hast, C, Iverson, R, Kolanoski, H, Kovermann, J, Laihem, K, Lohse, T, McDonald, K T, Mikhailichenko, A A, Moortgat-Pick, G A, Pahl, P, Pitthan, R, Pöschl, R, Reinherz-Aronis, E, Riemann, S, Schälicke, A, Schüler, K P, Schweizer, T, Scott, D, Sheppard, J C, Stahl, A, Szalata, Z M, Walz, D, Weidemann, A W

“…An experiment (E166) at the Stanford Linear Accelerator Center has demonstrated a scheme in which a multi-GeV electron beam passed through a helical undulator…”
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Studies of nonlinear QED in collisions of 46.6 GeV electrons with intense laser pulses by Bamber, C., Boege, S. J., Koffas, T., Kotseroglou, T., Melissinos, A. C., Meyerhofer, D. D., Reis, D. A., Ragg, W., Bula, C., McDonald, K. T., Prebys, E. J., Burke, D. L., Field, R. C., Horton-Smith, G., Spencer, J. E., Walz, D., Berridge, S. C., Bugg, W. M., Shmakov, K., Weidemann, A. W.

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Picosecond timing of terawatt laser pulses with the SLAC 46 GeV electron beam by Kotseroglou, T., Bamber, C., Boege, S., Melissinos, A.C., Meyerhofer, D.D., Ragg, W., Bula, C., McDonald, K.T., Prebys, E.J., Bernstein, D., Burke, D., Cisneros, E., Field, R.C., Horton-Smith, G., Jobe, K., Judkins, J., Odian, A.C., Ross, M., Waltz, D., Berridge, S.C., Bugg, W.M., Shmakov, K., Weidemann, A.W.

“…We report on the collision of 1.5 ps (FWHM) laser pulses traversing at 17° a short ∼7 ps (FWHM) 46.6 GeV electron bunch. The phase-locked system used to…”
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Quantum fields in a «Lorentz basis by Weidemann, A. W.

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Improved direct measurement of leptonic coupling asymmetries with polarized Z bosons by Abe, K, Abe, K, Abe, T, Adam, I, Akimoto, H, Aston, D, Baird, K G, Baltay, C, Band, H R, Barklow, T L, Bauer, J M, Bellodi, G, Berger, R, Blaylock, G, Bogart, J R, Bower, G R, Brau, J E, Breidenbach, M, Bugg, W M, Burke, D, Burnett, T H, Burrows, P N, Calcaterra, A, Cassell, R, Chou, A, Cohn, H O, Coller, J A, Convery, M R, Cook, V, Cowan, R F, Crawford, G, Damerell, C J, Daoudi, M, de Groot, N, de Sangro, R, Dong, D N, Doser, M, Dubois, R, Erofeeva, I, Eschenburg, V, Etzion, E, Fahey, S, Falciai, D, Fernandez, J P, Flood, K, Frey, R, Hart, E L, Hasuko, K, Hertzbach, S S, Huffer, M E, Huynh, X, Iwasaki, M, Jackson, D J, Jacques, P, Jaros, J A, Jiang, Z Y, Johnson, A S, Johnson, J R, Kajikawa, R, Kalelkar, M, Kang, H J, Kofler, R R, Kroeger, R S, Langston, M, Leith, D W, Lia, V, Lin, C, Mancinelli, G, Manly, S, Mantovani, G, Markiewicz, T W, Maruyama, T, McKemey, A K, Messner, R, Moffeit, K C, Moore, T B, Morii, M, Muller, D, Murzin, V, Narita, S, Nauenberg, U, Neal, H, Nesom, G, Oishi, N, Onoprienko, D, Osborne, L S, Panvini, R S, Park, C H, Peruzzi, I, Piccolo, M, Piemontese, L, Plano, R J, Prepost, R, Prescott, C Y, Ratcliff, B N, Reidy, J, Reinertsen, P L, Rochester, L S, Rowson, P C, Russell, J J

“…We present final measurements of the Z boson-lepton coupling asymmetry parameters A(e), A(mu), and A(tau) with the complete sample of polarized Z bosons…”
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Direct measurements of Ab and Ac using vertex and kaon charge tags at the SLAC detector by Abe, Koya, Abe, Kenji, Abe, T, Adam, I, Akimoto, H, Aston, D, Baird, K G, Baltay, C, Band, H R, Barklow, T L, Bauer, J M, Bellodi, G, Berger, R, Blaylock, G, Bogart, J R, Bower, G R, Brau, J E, Breidenbach, M, Bugg, W M, Burke, D, Burnett, T H, Burrows, P N, Calcaterra, A, Cassell, R, Chou, A, Cohn, H O, Coller, J A, Convery, M R, Cook, V, Cowan, R F, Crawford, G, Damerell, C J S, Daoudi, M, Dasu, S, de Groot, N, de Sangro, R, Dong, D N, Doser, M, Dubois, R, Erofeeva, I, Eschenburg, V, Etzion, E, Fahey, S, Falciai, D, Fernandez, J P, Flood, K, Frey, R, Hart, E L, Hasuko, K, Hertzbach, S S, Huffer, M E, Huynh, X, Iwasaki, M, Jackson, D J, Jacques, P, Jaros, J A, Jiang, Z Y, Johnson, A S, Johnson, J R, Kajikawa, R, Kalelkar, M, Kang, H J, Kofler, R R, Kroeger, R S, Langston, M, Leith, D W G, Lia, V, Lin, C, Mancinelli, G, Manly, S, Mantovani, G, Markiewicz, T W, Maruyama, T, McKemey, A K, Messner, R, Moffeit, K C, Moore, T B, Morii, M, Muller, D, Murzin, V, Narita, S, Nauenberg, U, Neal, H, Nesom, G, Oishi, N, Onoprienko, D, Osborne, L S, Panvini, R S, Park, C H, Peruzzi, I, Piccolo, M, Piemontese, L, Plano, R J, Prepost, R, Prescott, C Y, Ratcliff, B N, Reidy, J, Reinertsen, P L, Rochester, L S, Rowson, P C

“…Exploiting the manipulation of the SLAC Linear Collider electron-beam polarization, we present precise direct measurements of the parity-violation parameters…”
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Improved direct measurement of A(b) and A(c) at the Z(0) pole using a lepton tag by Abe, Kenji, Abe, Koya, Abe, T, Adam, I, Akimoto, H, Aston, D, Baird, K G, Baltay, C, Band, H R, Barklow, T L, Bauer, J M, Bellodi, G, Berger, R, Blaylock, G, Bogart, J R, Bower, G R, Brau, J E, Breidenbach, M, Bugg, W M, Burke, D, Burnett, T H, Burrows, P N, Calcaterra, A, Cassell, R, Chou, A, Cohn, H O, Coller, J A, Convery, M R, Cook, V, Cowan, R F, Crawford, G, Damerell, C J S, Daoudi, M, de Groot, N, de Sangro, R, Dong, D N, Doser, M, Dubois, R, Erofeeva, I, Eschenburg, V, Fahey, S, Falciai, D, Fernandez, J P, Flood, K, Frey, R, Hart, E L, Hasuko, K, Hertzbach, S S, Huffer, M E, Huynh, X, Iwasaki, M, Jackson, D J, Jacques, P, Jaros, J A, Jiang, Z Y, Johnson, A S, Johnson, J R, Kajikawa, R, Kalelkar, M, Kang, H J, Kofler, R R, Kroeger, R S, Langston, M, Leith, D W G, Lia, V, Lin, C, Mancinelli, G, Manly, S, Mantovani, G, Markiewicz, T W, Maruyama, T, McKemey, A K, Messner, R, Moffeit, K C, Moore, T B, Morii, M, Muller, D, Murzin, V, Narita, S, Nauenberg, U, Neal, H, Nesom, G, Oishi, N, Onoprienko, D, Osborne, L S, Panvini, R S, Park, C H, Peruzzi, I, Piccolo, M, Piemontese, L, Plano, R J, Prepost, R, Prescott, C Y, Ratcliff, B N, Reidy, J, Reinertsen, P L, Rochester, L S, Rowson, P C, Russell, J J, Saxton, O H

“…The parity violation parameters A(b) and A(c) of the Zb(b) and Zc(c) couplings have been measured directly, using the polar angle dependence of the polarized…”
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Improved direct measurement of the parity-violation parameter Ab using a mass tag and momentum-weighted track charge by Abe, Kenji, Abe, Koya, Abe, T, Adam, I, Akimoto, H, Aston, D, Baird, K G, Baltay, C, Band, H R, Barklow, T L, Bauer, J M, Bellodi, G, Berger, R, Blaylock, G, Bogart, J R, Bower, G R, Brau, J E, Breidenbach, M, Bugg, W M, Burke, D, Burnett, T H, Burrows, P N, Calcaterra, A, Cassell, R, Chou, A, Cohn, H O, Coller, J A, Convery, M R, Cook, V, Cowan, R F, Crawford, G, Damerell, C J S, Daoudi, M, de Groot, N, de Sangro, R, Dong, D N, Doser, M, Dubois, R, Erofeeva, I, Eschenburg, V, Fahey, S, Falciai, D, Fernandez, J P, Flood, K, Frey, R, Hart, E L, Hasuko, K, Hertzbach, S S, Huffer, M E, Huynh, X, Iwasaki, M, Jackson, D J, Jacques, P, Jaros, J A, Jiang, Z Y, Johnson, A S, Johnson, J R, Kajikawa, R, Kalelkar, M, Kang, H J, Kofler, R R, Kroeger, R S, Langston, M, Leith, D W G, Lia, V, Lin, C, Mancinelli, G, Manly, S, Mantovani, G, Markiewicz, T W, Maruyama, T, McKemey, A K, Messner, R, Moffeit, K C, Moore, T B, Morii, M, Muller, D, Murzin, V, Narita, S, Nauenberg, U, Neal, H, Nesom, G, Oishi, N, Onoprienko, D, Osborne, L S, Panvini, R S, Park, C H, Peruzzi, I, Piccolo, M, Piemontese, L, Plano, R J, Prepost, R, Prescott, C Y, Ratcliff, B N, Reidy, J, Reinertsen, P L, Rochester, L S, Rowson, P C, Russell, J J, Saxton, O H

“…We present an improved direct measurement of the parity-violation parameter A(b) in the Z boson-b-quark coupling using a self-calibrating track-charge…”
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High-Precision Resonant Cavity Beam Position, Emittance and Third-Moment Monitors by Barov, N., Kim, J.S., Weidemann, A.W., Miller, R.H., Nantista, C.D.

“…Linear colliders and FEL facilities need fast, nondestructive beam position and profile monitors to facilitate machine tune-up, and for use with feedback…”
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First symmetry tests in polarized Z0 decays to bbg by Abe, K, Abe, K, Abe, T, Adam, I, Akimoto, H, Aston, D, Baird, K G, Baltay, C, Band, H R, Barklow, T L, Bauer, J M, Bellodi, G, Berger, R, Blaylock, G, Bogart, J R, Bower, G R, Brau, J E, Breidenbach, M, Bugg, W M, Burke, D, Burnett, T H, Burrows, P N, Calcaterra, A, Cassell, R, Chou, A, Cohn, H O, Coller, J A, Convery, M R, Cook, V, Cowan, R F, Crawford, G, Damerell, C J, Daoudi, M, de Groot, N, de Sangro, R, Dong, D N, Doser, M, Dubois, R, Erofeeva, I, Eschenburg, V, Etzion, E, Fahey, S, Falciai, D, Fernandez, J P, Flood, K, Frey, R, Hart, E L, Hasuko, K, Hertzbach, S S, Huffer, M E, Huynh, X, Iwasaki, M, Jackson, D J, Jacques, P, Jaros, J A, Jiang, Z Y, Johnson, A S, Johnson, J R, Kajikawa, R, Kalelkar, M, Kang, H J, Kofler, R R, Kroeger, R S, Langston, M, Leith, D W, Lia, V, Lin, C, Mancinelli, G, Manly, S, Mantovani, G, Markiewicz, T W, Maruyama, T, McKemey, A K, Messner, R, Moffeit, K C, Moore, T B, Morii, M, Muller, D, Murzin, V, Narita, S, Nauenberg, U, Neal, H, Nesom, G, Oishi, N, Onoprienko, D, Osborne, L S, Panvini, R S, Park, C H, Peruzzi, I, Piccolo, M, Piemontese, L, Plano, R J, Prepost, R, Prescott, C Y, Ratcliff, B N, Reidy, J, Reinertsen, P L, Rochester, L S, Rowson, P C, Russell, J J

“…We have made the first direct symmetry tests in the decays of polarized Z0 bosons into fully identified bbg states, collected in the SLD experiment at SLAC. We…”
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A Resonant Cavity for Single-Shot Emittance Measurement by Kim, J. S, Nantista, C. D, Whittum, D. H, Miller, R. H, Tantawi, S. G, Weidemann, A. W

“…Conf.Proc.C0106181:1345-1347,2001 We present a non-invasive, resonant cavity based approach to beam emittance measurement of a shot-to-shot non-circular beam…”
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The small angle electromagnetic calorimeter at SLD: a 2 < e1 > m < /e1 > (2) application of silicon detector diodes by Berridge, S C, Berridge, P K, Brau, J E, Bugg, W M, Chen, Y, Du, Y C, Kroeger, R S, Pitts, K T, Weidemann, A W, White, S L

“…The SLD (Stanford Linear Collider Large Detector) collaboration is preparing a solenoidal detector at SLAC (Stanford Linear Accelerator Center) to measure the…”
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Using Geant4 in the BaBar Simulation by BaBar Collaboration, Wright, D. H, Aston, D, Kocian, M. L, Marsiske, H, Lockman, W. S, Williams, D. C, Weidemann, A. W, Wilson, J. R, Moore, T. B, Lyon, A. J

“…Babar was the first large experiment to incorporate Geant4 into its detector simulation. Since July 2001, 1.5 billion Babar events have been produced using…”
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Observation of Plasma Focusing of a 28.5 GeV Positron Beam by Ng, J. S. T, Chen, P, Baldis, H, Bolton, P, Cline, D, Craddock, W, Crawford, C, Decker, F. J, Field, C, Fukui, Y, Kumar, V, Iverson, R, King, F, Kirby, R. E, Nakajima, K, Noble, R, Ogata, A, Raimondi, P, Walz, D, Weidemann, A. W

“…Phys.Rev.Lett. 87 (2001) 244801 The observation of plasma focusing of a 28.5 GeV positron beam is reported. The plasma was formed by ionizing a nitrogen jet…”
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Results on Plasma Focusing of High Energy Density Electron and Positron Beams by Ng, J. S. T, Chen, P, Craddock, W, Decker, F. J, Field, R. C, Hogan, M. J, Iverson, R, King, F, Kirby, R. E, Kotseroglou, T, Raimondi, P, Walz, D, Baldis, H. A, Bolton, P, Cline, D, Fukui, Y, Kumar, V, Crawford, C, Noble, R, Nakajima, K, Ogata, A, Weidemann, A. W

“…eConf C000821 (2000) THc13 We present results from the SLAC E-150 experiment on plasma focusing of high energy density electron and, for the first time,…”
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