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215 results on '"Werlen, M"'

1. Photon - Jet Correlations and Constraints on Fragmentation Functions

Author

Belghobsi, Z., Fontannaz, M., Guillet, J. -Ph., Heinrich, G., Pilon, E., and Werlen, M.

Subjects
High Energy Physics - Phenomenology
Abstract

We study the production of a large-pT photon in association with a jet in proton-proton collisions. We examine the sensitivity of the jet rapidity distribution to the gluon distribution function in the proton. We then assess the sensitivity of various photon + jet correlation observables to the photon fragmentation functions. We argue that RHIC data on photon-jet correlations can be used to constrain the photon fragmentation functions in a region which was barely accessible in LEP experiments., Comment: 23 pages, 9 figures

Published
2009
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2. Parton fragmentation in the vacuum and in the medium

Author

Albino, S., Anulli, F., Arleo, F., Besson, D., Brooks, W., Buschbeck, B., Cacciari, M., Christova, E., Corcella, G., d'Enterria, D., Dolejsi, J., Domdey, S., Estienne, M., Hamacher, K., Heinz, M., Hicks, K., Kettler, D., Kumano, S., Moch, S. -O., Muccifora, V., Pacetti, S., Perez-Ramos, R., Pirner, H. -J., Pronko, A., Radici, M., Rak, J., Roland, C., Rudolph, G., Rurikova, Z., Salgado, C. A., Sapeta, S., Saxon, D. H., Seidl, R., Seuster, R., Stratmann, M., Tannenbaum, M. J., Tasevsky, M., Trainor, T., Traynor, D., Werlen, M., and Zhou, C.

Subjects
High Energy Physics - Phenomenology
Abstract

We present the mini-proceedings of the workshop on ``Parton fragmentation in the vacuum and in the medium'' held at the European Centre for Theoretical Studies in Nuclear Physics and Related Areas (ECT*, Trento) in February 2008. The workshop gathered both theorists and experimentalists to discuss the current status of investigations of quark and gluon fragmentation into hadrons at different accelerator facilities (LEP, B-factories, JLab, HERA, RHIC, and Tevatron) as well as preparations for extension of these studies at the LHC. The main physics topics covered were: (i) light-quark and gluon fragmentation in the vacuum including theoretical (global fits analyses and MLLA) and experimental (data from e+e-, p-p, e-p collisions) aspects, (ii) strange and heavy-quark fragmentation, (iii) parton fragmentation in cold QCD matter (nuclear DIS), and (iv) medium-modified fragmentation in hot and dense QCD matter (high-energy nucleus-nucleus collisions). These mini-proceedings consist of an introduction and short summaries of the talks presented at the meeting., Comment: 43 pages, mini-proceedings Workshop ECT*, Trento, Feb. 25 - 29, 2008

Published
2008

3. Photon Physics in Heavy Ion Collisions at the LHC

Author

Arleo, F., Aurenche, P., Bopp, F., Dadic, I., David, G., Delagrange, H., d'Enterria, D., Eskola, K. J., Gelis, F., Guillet, J. -Ph., Jeon, S., Kharlov, Yu., Kodolova, O., Levai, P., Liu, J. H., Lokhtin, I. P., Moore, G. D., Niemi, H., Nikitenko, A., Peitzmann, T., Petreczky, P., Ranft, J., Rapp, R., Ruuskanen, P. V., Redlich, K., Rasanen, S. S., Sarcevic, I., Serreau, J., Srivastava, D. K., Takai, H., Tapprogge, S., Tokarev, M., Vardanyan, I. N., Werlen, M., and Yepes, P.

Subjects
High Energy Physics - Phenomenology, Nuclear Experiment, Nuclear Theory
Abstract

Various pion and photon production mechanisms in high-energy nuclear collisions at RHIC and LHC are discussed. Comparison with RHIC data is done whenever possible. The prospect of using electromagnetic probes to characterize quark-gluon plasma formation is assessed., Comment: Writeup of the working group "Photon Physics" for the CERN Yellow Report on "Hard Probes in Heavy Ion Collisions at the LHC", 134 pages. One figure added in chapter 5 (comparison with PHENIX data). Some figures and correponding text corrected in chapter 6 (off-chemical equilibrium thermal photon rates). Some figures modified in chapter 7 (off-chemical equilibrium photon rates) and comparison with PHENIX data added

Published
2003

4. A next-to-leading order study of photon-pion and pion pair hadro-production in the light of the Higgs boson search at the LHC

Author

Binoth, T., Guillet, J. P., Pilon, E., and Werlen, M.

Subjects
High Energy Physics - Phenomenology, High Energy Physics - Experiment
Abstract

We discuss the production of photon-pion and pion pairs with a large invariant mass at collider energies. We present a study based on a perturbative QCD calculation at full next-to-leading order accuracy, implemented in the computer programme DIPHOX. We give estimations for various observables, which concern the reducible background to the Higgs boson search in the channel H --> gamma gamma, in the mass range 80-140 GeV at the LHC. We critically discuss the reliability of these estimates due to our imperfect knowledge of fragmentation functions at high z and a subtle interplay between higher order corrections and realistic experimental cuts. We conclude that, whereas the invariant mass spectrum of photon-pion pairs is theoretically better under control, in the dipion case large uncertainties remain., Comment: 26 pages Latex, 14 eps figures, replaced by published version

Published
2002

5. A next-to-leading order study of pion-pair production and comparison with E706 data

Author

Binoth, T., Guillet, J. P., Pilon, E., and Werlen, M.

Subjects
High Energy Physics - Phenomenology
Abstract

We discuss the production of pion pairs with a large invariant mass in hadronic collisions. We present a study based on a perturbative QCD calculation at full next-to-leading order accuracy, implemented in the computer programme DIPHOX. We provide a comparison of various predictions with the corresponding observables measured by the E706 fixed target experiment. Discrepancies between data and next-to-leading order calculation are carefully analysed. We classify the theoretical next-to-leading order distributions with respect to their infra-red sensitivity, and explain which distributions need improvements. Further, we comment on the energy scale dependences of non pertubative effects., Comment: 33 pages LaTex, 18 eps figures

Published
2001
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6. Beyond leading order effects in photon pair production at the Tevatron

Author

Binoth, T., Guillet, J. Ph., Pilon, E., and Werlen, M.

Subjects
High Energy Physics - Phenomenology
Abstract

We discuss effects induced by beyond leading order contributions to photon pair production. We point out that next to leading order contributions to the fragmentation component of the signal lead to a change in the shape of distributions. This is already mildly visible in present Tevatron data though stringent isolation criteria tend to suppress the fragmentation component considerably. We expect the effect to be experimentally confirmed in future data samples with higher statistics which would serve as a precision test for QCD., Comment: 11 pages, 5 eps figures, uses feynmf.sty

Published
2000
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7. Next-To-Leading Order Determination of Fragmentation Functions

Author

Bourhis, L., Fontannaz, M., Guillet, J. Ph., and Werlen, M.

Subjects
High Energy Physics - Phenomenology
Abstract

We analyse LEP and PETRA data on single inclusive charged hadron cross-sections to establish new sets of Next-to-Leading order Fragmentation Functions. Data on hadro-production of large-$p_{\bot}$ hadrons are also used to constrain the gluon Fragmentation Function. We carry out a critical comparison with other NLO parametrizations.

Published
2000
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8. The QCD and Standard Model Working Group: Summary Report from Les Houches

Author

Aurenche, P., Balazs, C., Ball, R. D., Binoth, T., Boos, E., Catani, S., Collins, J., del Duca, V., Dittmar, M., Fontannaz, M., Frixione, S., Guillet, J. P., Heinrich, G., Huston, J., Ilyin, V., Kato, Y., Odagiri, K., Paige, F., Pilon, E., Pukhov, A., Puljak, I., Semenov, A., Skatchkova, A., Soper, D., Tano, V., Tapprogge, S., Tung, W. K., Vogelsang, W., Werlen, M., and Zeppenfeld, D.

Subjects
High Energy Physics - Phenomenology, High Energy Physics - Experiment
Abstract

The Les Houches Workshop on Physics at TeV Colliders took place from June 8-18, 1999. One of the three working groups at Les Houches concentrated on QCD issues, both at the Tevatron Collider and at the LHC. Besides the interest in QCD in its own right, QCD dynamics plays an important role in the production mechanisms for any new physics process that might be observed at either collider, as well as any processes that may form backgrounds to the new physics. This writeup serves both as a pedagogical overview of QCD as well as an update on the current status of the field., Comment: 179 pages, 65 figures

Published
2000

9. QCD

Author

Catani, S., Dittmar, M., Soper, D., Stirling, W. J., Tapprogge, S., Alekhin, S., Aurenche, P., Balazs, C., Ball, R. D., Battistoni, G., Berger, E. L., Binoth, T., Brock, R., Casey, D., Corcella, G., Del Duca, V., Del Fabbro, A., De Roeck, A., Ewerz, C., de Florian, D., Fontannaz, M., Frixione, S., Giele, W. T., Grazzini, M., Guillet, J. P., Heinrich, G., Huston, J., Kalk, J., Kataev, A. L., Kato, K., Keller, S., Klasen, M., Kosower, D. A., Kulesza, A., Kunszt, Z., Ilyin, A. Kupco V. A., Magnea, L., Mangano, M. L., Martin, A. D., Mazumdar, K., Mine, Ph., Moretti, M., van Neerven, W. L., Parente, G., Perret-Gallix, D., Pilon, E., Pukhov, A. E., Puljak, I., Pumplin, J., Richter-Was, E., Roberts, R. G., Salam, G. P., Seymour, M. H., Skachkov, N., Sidorov, A. V., Stenzel, H., Stump, D., Thorne, R. S., Treleani, D., Tung, W. K., Vogt, A., Webber, B. R., Werlen, M., and Zmouchko, S.

Subjects
High Energy Physics - Phenomenology, High Energy Physics - Experiment
Abstract

We discuss issues of QCD at the LHC including parton distributions, Monte Carlo event generators, the available next-to-leading order calculations, resummation, photon production, small x physics, double parton scattering, and backgrounds to Higgs production., Comment: 115 pages, Latex, 47 figures, to appear in the Report of the ``1999 CERN Workshop on SM Physics (and more) at the LHC'', S. Catani, M. Dittmar, D. Soper, W.J. Stirling, S. Tapprogge (convenors)

Published
2000

10. A full Next to Leading Order study of direct photon pair production in hadronic collisions

Author

Binoth, T., Guillet, J. Ph., Pilon, E., and Werlen, M.

Subjects
High Energy Physics - Phenomenology
Abstract

We discuss the production of photon pairs in hadronic collisions, from fixed target to LHC energies. The study which follows is based on a QCD calculation at full next-to-leading order accuracy, including single and double fragmentation contributions, and implemented in the form of a general purpose computer program of "partonic event generator" type. To illustrate the possibilities of this code, we present the comparison with observables measured by the WA70 and D0 collaborations, and some predictions for the irreducible background to the search of Higgs bosons at LHC in the channel $h \to \gamma \gamma$. We also discuss theoretical scale uncertainties for these predictions, and examine several infrared sensitive situations which deserve further study., Comment: 45 pages Latex, 16 eps files plus some metafont files; replaced by the version to appear in Eur. Phys. J. C

Published
1999
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11. Large-p_T Inclusive pi^0 Cross Sections and Next-to-Leading-Order QCD Predictions

Author

Aurenche, P., Fontannaz, M., Guillet, J. -Ph., Kniehl, B. A., and Werlen, M.

Subjects
High Energy Physics - Phenomenology
Abstract

We review the phenomenology of pi^0 production at large transverse momentum in proton-induced collisions. Uncertainties in the next-to-leading-order predictions of Quantum Chromodynamics are discussed. The comparison with data reveals that the disagreement between theory and experiment lies essentially in an overall normalization factor. The situation for pi^0 production is contrasted with that of prompt-photon production in hadronic collisions., Comment: 21 pages (Latex), 13 figures (Postscript)

Published
1999
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12. Inclusive Photon Production in Hadronic Collisions

Author

Werlen, M.

Subjects
High Energy Physics - Phenomenology
Abstract

High statistics fixed target and ISR inclusive photon production data are compared to next-to-leading order (NLO) QCD calculations. The dependence of the theoretical predictions on the structure functions, and on the theoretical scales is investigated. It is shown that the data cannot be simultaneously fitted with a single set of structure functions and scales. However, it is argued that as long as one restricts the data/theory comparison to the xT range where the theory is reliable, i.e. stable with respect to the scale variation, there is no need to introduce an additional primordial kT dependence except for Be data. Finally a precise determination of the strong coupling constant, alpha_s, is performed from the direct photon production cross sections obtained in high statistics pbar p and pp collisions at the CERN SPS (UA6) by a NLO QCD analysis., Comment: 5 pages, 4 figures, Moriond QCD 1999

Published
1999

13. A critical phenomenological study of inclusive photon production in hadronic collisions

Author

Aurenche, P., Fontannaz, M., Guillet, J. Ph., Kniehl, B., Pilon, E., and Werlen, M.

Subjects
High Energy Physics - Phenomenology
Abstract

We discuss fixed target and ISR inclusive photon production and attempt a comparison between theory and experiments. The dependence of the theoretical predictions on the structure functions, and on the renormalization and factorization scales is investigated. The main result of this study is that the data cannot be simultaneously fitted with a single set of scales and structure functions. On the other hand, there is no need for an additional intrinsic $k_{_T}$ to force the agreement between QCD predictions and experiments, with the possible exception of one data set. Since the data cover almost overlapping kinematical ranges this raises the question of consistency among data sets. A comparative discussion of some possible sources of experimental uncertainties is sketched., Comment: 22 pages, 3 tables, 10 figures, Latex

Published
1998
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14. Next to leading order determination of pion fragmentation functions

Author

Chiappetta, P., Greco, M., Guillet, J. Ph., Rolli, S., and Werlen, M.

Subjects
High Energy Physics - Phenomenology
Abstract

We perform a complete next to leading order evaluation of inclusive neutral pion production from hadronic colliders which is based on the knowledge of the pion fragmentation functions at next to leading order. This problem has been tackled for the first time using different approaches. Predictions at LHC are given with the estimate of the theoretical uncertainty., Comment: 22 pages, latex, 31 Postscript figures in uuencoded file or available upon request, CPT-92/PE.2841;ENSLAP-A-416/93;FTN/T-92/46;IPNL 93-1

Published
1993
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20. D*+ Production in e+ e- Annihilation at 29 GeV

Author

Yelton, J M, Feldman, G J, Goldhaber, G, Abrams, G S, Amidei, D, Bäcker, A, Blocker, C A, Blondel, A, Boyarski, A M, Breidenbach, M, Burke, D L, Chinowsky, W, von Dardel, G, Dieterle, W E, Dillon, J B, Dorenbosch, J, Dorfan, J M, Eaton, M W, Franklin, M E B, Gidal, G, Gladney, L, Golding, L J, Hanson, G, Hollebeek, R J, Innes, W R, Jaros, J A, Johnson, A D, Kadyk, J A, Lankford, A J, Larsen, R R, LeClaire, B, Levi, M, Lockyer, N, Löhr, B, Lüth, V, Matteuzzi, C, Nelson, M E, Patrick, J F, Perl, M L, Richter, B, Roussarie, A, Schaad, T, Schellman, H M, Schlatter, D, Schwitters, R F, Siegrist, J L, Strait, J, Trilling, G H, Vidal, R A, Wang, Y, Weiss, J M, Werlen, M, Zaiser, C, and Zhao, G

Published
1982

21. Observation of Scale Breaking in Inclusive Hadron Production by e+e- Annihilation

Author

Patrick, JF, Lüth, V, Siegrist, JL, Abrams, GS, Alam, MS, Amidei, D, Bäcker, A, Blocker, CA, Blondel, A, Boyarski, AM, Breidenbach, M, Burke, DL, Carithers, WC, Chinowsky, W, Coles, MW, Cooper, S, Dieterle, WE, Dillon, JB, Dorenbosch, J, Dorfan, JM, Eaton, MW, Feldman, GJ, Franklin, MEB, Gidal, G, Gladney, L, Goldhaber, G, Golding, LJ, Hanson, G, Hayes, KG, Himel, T, Hitlin, DG, Hollebeek, RJ, Innes, WR, Jaros, JA, Jenni, P, Johnson, AD, Kadyk, JA, Lankford, AJ, Larsen, RR, LeClaire, B, Levi, M, Lockyer, N, Lohr, B, Matteuzzi, C, Millikan, RE, Nelson, ME, Pang, CY, Perl, ML, Richter, B, Roussarie, A, Schaad, T, Schellman, H, Schlatter, D, Schwitters, RF, Strait, J, Taureg, H, Tonutti, M, Trilling, GH, Vella, EN, Vidal, RA, Videau, I, von Dardel, G, Wang, Y, Weiss, JM, Werlen, M, Yelton, JM, Zaiser, C, Zaccone, H, and Zhao, G

Subjects
Mathematical Sciences, Physical Sciences, Engineering, General Physics
Abstract

Measurements are presented of the inclusive charged-particle cross sections s dσdx for e+e- annihilation at center-of-mass energies of 5.2, 6.5, and 29.0 GeV. Significant scale breaking is observed in these cross sections. © 1982 The American Physical Society.

Published
1982

22. Measurement of the τ Lifetime

Author

Feldman, GJ, Trilling, GH, Abrams, GS, Amidei, D, Bäcker, A, Blocker, CA, Blondel, A, Boyarski, AM, Breidenbach, M, Burke, DL, Chinowsky, W, Coles, MW, von Dardel, G, Dieterle, WE, Dillon, JB, Dorenbosch, J, Dorfan, JM, Eaton, MW, Franklin, MEB, Gidal, G, Gladney, L, Goldhaber, G, Golding, LJ, Hanson, G, Hollebeek, RJ, Innes, WR, Jaros, JA, Johnson, AD, Kadyk, JA, Lankford, AJ, Larsen, RR, LeClaire, B, Levi, M, Lockyer, N, Löhr, B, Lüth, V, Matteuzzi, C, Nelson, ME, Patrick, JF, Perl, ML, Richter, B, Roussarie, A, Scharre, DL, Schellman, H, Schlatter, D, Schwitters, RF, Siegrist, JL, Strait, J, Vidal, RA, Videau, I, Wang, Y, Weiss, JM, Werlen, M, Zaiser, C, and Zhao, G

Subjects
Mathematical Sciences, Physical Sciences, Engineering, General Physics
Abstract

With use of three-prong τ decays observed by the Mark II detector at the Stanford Linear Accelerator Center (PEP), the τ lifetime is measured to be (4.6±1.9)×10-13 sec. © 1982 The American Physical Society.

Published
1982

23. Measurement of Energy Correlations in e+e-→Hadrons

Author

Schlatter, D, Abrams, GS, Amidei, D, Bäcker, A, Blocker, CA, Blondel, A, Boyarski, AM, Breidenbach, M, Burke, DL, Chinowsky, W, Coles, MW, von Dardel, G, Dieterle, WE, Dillon, JB, Dorenbosch, J, Dorfan, JM, Eaton, MW, Feldman, GJ, Franklin, MEB, Gidal, G, Gladney, L, Goldhaber, G, Golding, LJ, Hanson, G, Hollebeek, RJ, Innes, WR, Jaros, JA, Johnson, AD, Kadyk, JA, Lankford, AJ, Larsen, RR, LeClaire, B, Levi, M, Lockyer, N, Löhr, B, Lüth, V, Matteuzzi, C, Nelson, ME, Patrick, JF, Perl, ML, Richter, B, Roussarie, A, Schaad, T, Scharre, DL, Schellman, H, Schwitters, RF, Siegrist, JL, Strait, J, Trilling, GH, Vidal, RA, Videau, I, Wang, Y, Weiss, JM, Werlen, M, Yelton, JM, Zaiser, C, and Zhao, G

Subjects
Affordable and Clean Energy, Mathematical Sciences, Physical Sciences, Engineering, General Physics
Abstract

Energy correlations have been measured with the MARK II detector at the PEP storage ring (Stanford Linear Accelerator Center) at c.m. energy of 29 GeV and are compared to first-order QCD predictions. Fragmentation processes are significant and limit the precision with which the first-order strong-coupling constant can be determined. © 1982 The American Physical Society.

Published
1982

24. Precise Measurement of τ-Decay Charged-Particle Multiplicity Distribution

Author

Blocker, CA, Levi, M, Abrams, GS, Amidei, D, Bäcker, A, Blondel, A, Boyarski, AM, Breidenbach, M, Burke, DL, Chinowsky, W, Dieterle, WE, Dillon, JB, Dorenbosch, J, Dorfan, JM, Eaton, MW, Feldman, GJ, Franklin, MEB, Gidal, G, Gladney, L, Goldhaber, G, Golding, LJ, Hanson, G, Hollebeek, RJ, Innes, WR, Jaros, JA, Johnson, AD, Kadyk, JA, Lankford, AJ, Larsen, RR, LeClaire, B, Lockyer, N, Lohr, B, Lüth, V, Matteuzzi, C, Nelson, ME, Patrick, JF, Perl, ML, Richter, B, Roussarie, A, Schaad, T, Schellman, H, Schlatter, D, Schwitters, RF, Siegrist, JL, Strait, J, Trilling, GH, Vidal, RA, von Dardel, G, Wang, Y, Weiss, JM, Werlen, M, Yelton, JM, Zaiser, C, and Zhao, G

Subjects
Mathematical Sciences, Physical Sciences, Engineering, General Physics
Abstract

The charged-particle multiplicity distribution in decays is determined from data collected at the e+e- storage ring PEP. The one-, three-, and five-charged-particle inclusive branching fractions are (86 ± 2)%, (14 ± 2)%, and < 0.5%, respectively. © 1982 The American Physical Society.

Published
1982

25. Limits on the Production of Pointlike, Charged, Spin-0 Particles in e+e- Annihilations at 29 GeV

Author

Blocker, CA, Matteuzzi, C, Abrams, GS, Amidei, D, Bäcker, A, Blondel, A, Boyarski, AM, Breidenbach, M, Burke, DL, Chinowsky, W, von Dardel, G, Dieterle, WE, Dillon, JB, Dorenbosch, J, Dorfan, JM, Eaton, MW, Feldman, GJ, Franklin, MEB, Gidal, G, Gladney, L, Goldhaber, G, Golding, LJ, Hanson, G, Hollebeek, RJ, Innes, WR, Jaros, JA, Johnson, AD, Kadyk, JA, Lankford, AJ, Larsen, RR, LeClaire, B, Levi, M, Lockyer, N, Löhr, B, Lüth, V, Nelson, ME, Patrick, JF, Perl, ML, Richter, B, Roussarie, A, Schaad, T, Schellman, H, Schlatter, D, Schwitters, RF, Siegrist, JL, Strait, J, Trilling, GH, Vidal, RA, Wang, Y, Weiss, JM, Werlen, M, Yelton, JM, Zaiser, C, and Zhao, G

Subjects
Mathematical Sciences, Physical Sciences, Engineering, General Physics
Abstract

A search for charged, pointlike, spin-0 particles with large couplings to the τ lepton has been done at the PEP e+e- storage ring (Stanford Linear Accelerator Center). No evidence for such particles is seen, and limits are placed on the branching fraction to τντ as a function of mass. © 1982 The American Physical Society.

Published
1982

26. D*+ Production in e+e- Annihilation at 29 GeV

Author

Yelton, JM, Feldman, GJ, Goldhaber, G, Abrams, GS, Amidei, D, Bäcker, A, Blocker, CA, Blondel, A, Boyarski, AM, Breidenbach, M, Burke, DL, Chinowsky, W, von Dardel, G, Dieterle, WE, Dillon, JB, Dorenbosch, J, Dorfan, JM, Eaton, MW, Franklin, MEB, Gidal, G, Gladney, L, Golding, LJ, Hanson, G, Hollebeek, RJ, Innes, WR, Jaros, JA, Johnson, AD, Kadyk, JA, Lankford, AJ, Larsen, RR, LeClaire, B, Levi, M, Lockyer, N, Löhr, B, Lüth, V, Matteuzzi, C, Nelson, ME, Patrick, JF, Perl, ML, Richter, B, Roussarie, A, Schaad, T, Schellman, HM, Schlatter, D, Schwitters, RF, Siegrist, JL, Strait, J, Trilling, GH, Vidal, RA, Wang, Y, Weiss, JM, Werlen, M, Zaiser, C, and Zhao, G

Subjects
Mathematical Sciences, Physical Sciences, Engineering, General Physics
Abstract

The production of the charmed meson state D*+ has been observed in e+e- annihilation at 29 GeV. The fragmentation function for charmed quarks appears to be peaked about z=0.5. © 1982 The American Physical Society.

Published
1982

27. Precise measurement of -decay charged-particle multiplicity distribution

Author

Blocker, CA, Levi, M, Abrams, GS, Amidei, D, Bäcker, A, Blondel, A, Boyarski, AM, Breidenbach, M, Burke, DL, Chinowsky, W, Dieterle, WE, Dillon, JB, Dorenbosch, J, Dorfan, JM, Eaton, MW, Feldman, GJ, Franklin, MEB, Gidal, G, Gladney, L, Goldhaber, G, Golding, LJ, Hanson, G, Hollebeek, RJ, Innes, WR, Jaros, JA, Johnson, AD, Kadyk, JA, Lankford, AJ, Larsen, RR, Leclaire, B, Lockyer, N, Lohr, B, L̈th, V, Matteuzzi, C, Nelson, ME, Patrick, JF, Perl, ML, Richter, B, Roussarie, A, Schaad, T, Schellman, H, Schlatter, D, Schwitters, RF, Siegrist, JL, Strait, J, Trilling, GH, Vidal, RA, Dardel, GV, Wang, Y, Weiss, JM, Werlen, M, Yelton, JM, Zaiser, C, and Zhao, G

Subjects
General Physics, Physical Sciences
Abstract

The charged-particle multiplicity distribution in decays is determined from data collected at the e+e- storage ring PEP. The one-, three-, and five-charged-particle inclusive branching fractions are (86 ± 2)%, (14 ± 2)%, and < 0.5%, respectively. © 1982 The American Physical Society.

Published
1982

28. The contribution of bremsstrahlung γ to the highp T γ production cross-section in π− p collisions at 280 GeV/c

Author

Bonvin, E., Bopp, R., Carroll, L. J., Cass, A. J., Donnat, M., Dorsaz, P. A., Durieux, E., Feliks, M. E. J., Pluri, L., Jackson, J. N., Kienzle-Focacci, M. N., Lynch, J. G., Martin, M., Mathys, L., Negus, P. J., Poultney, R., Range, W. H., Rosselet, L., Snow, S. W., Thompson, A. S., Turnbull, R. M., Werlen, M., and WA 70-Collaboration

Published
1991
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29. Results of a first beam test of hadron blind trackers

Author

Chen, M., primary, Luckey, D., additional, Smolin, M., additional, Sumorok, K., additional, Zhang, X., additional, Bolozdynya, A., additional, Belogurov, S., additional, Churakov, D., additional, Koutchenkov, A., additional, Kovalenko, A., additional, Kuzichev, V., additional, Lebedenko, V., additional, Sheinkman, V., additional, Smirnov, G., additional, Safronov, G., additional, Vinogradov, V., additional, Giomataris, Y., additional, Joseph, C., additional, Werlen, M., additional, Charpak, G., additional, Blumenfeld, B., additional, Gougas, A. K., additional, Steele, D., additional, and Akopyan, M., additional

Published
1995
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30. A new determination of αs using direct photon production cross sections in pp and [formula omitted] collisions at [formula omitted] GeV

Author

Werlen, M, Ballocchi, G, Breedon, R.E, Camilleri, L, Comtat, C, Cool, R.L, Cox, P.T, Cushman, P, Dick, L, Dukes, E.C, Giacomelli, P, Hubbard, D, Jeanneret, J.B, Joseph, C, Kubischta, W, Morel, C, Nguyen, M.-C, Oberson, P, Overseth, O.E, Pagès, J.L, Perroud, J.P, Rüegger, D, Rusack, R.W, Singh, V, Snow, G.R, Sozzi, G, Studer, L, Tran, M.T, Vacchi, A, and Valenti, G

Published
1999
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31. Precision measurement of scaled momentum, charge multiplicity, and thrust in νμN and [formula omitted] interactions

Author

Altegoer, J., Angelini, C., Astier, P., Autiero, D., Baldisseri, A., Baldo-Ceolin, M., Ballocchi, G., Banner, M., Basa, S., Bassompierre, G., Benslama, K., Besson, N., Bird, I., Blumenfeld, B., Bobisut, F., Bouchez, J., Boyd, S., Bueno, A., Bunyatov, S., Camilleri, L., Cardini, A., Cattaneo, P.W., Cavasinni, V., Cervera-Villanueva, A., Collazuol, G., Conforto, G., Conta, C., Contalbrigo, M., Cousins, R., Daniels, D., Degaudenzi, H., De Santo, A., Del Prete, T., Dignan, T., Di Lella, L., do Couto e Silva, E., Donnelly, I.J., Dumarchez, J., Ellis, M., Fazio, T., Feldman, G.J., Ferrari, R., Ferrère, D., Flaminio, V., Fraternali, M., Gaillard, J-M., Galumian, P., Gangler, E., Geiser, A., Geppert, D., Gibin, D., Gninenko, S., Godley, A., Gomez-Cadenas, J-J., Gosset, J., Gößling, C., Gouanère, M., Grant, A., Graziani, G., Guglielmi, A., Hagner, C., Hernando, J., Hubbard, D., Hurst, P., Hyett, N., Iacopini, E., Joseph, C., Juget, F., Kirsanov, M., Klimov, O., Kokkonen, J., Kovzelev, A., Krasnoperov, A., Kuznetsov, V.E., Lacaprara, S., Lanza, A., La Rotonda, L., Laveder, M., Lazzeroni, C., Letessier-Selvon, A., Levy, J-M., Linssen, L., Ljubičić, A., Long, J., Lupi, A., Manola-Poggioli, E., Marchionni, A., Martelli, F., Méchain, X., Mendiburu, J-P., Meyer, J-P., Mezzetto, M., Mishra, S.R., Mossuz, L., Moorhead, G.F., Nédélec, P., Nefedov, Yu., Nguyen-Mau, C., Nordmann, D., Orestano, D., Pastore, F., Peak, L.S., Pennacchio, E., Perroud, J-P., Pessard, H., Petti, R., Placci, A., Pluquet, A., Polesello, G., Pollmann, D., Popov, B., Poulsen, C., Rathouit, P., Renzoni, G., Roda, C., Rubbia, A., Salvatore, F., Schahmaneche, K., Schmidt, B., Serrano, M., Sevior, M.E., Sillou, D., Soler, F.J.P., Sozzi, G., Steele, D., Steininger, M., Stiegler, U., Stipčević, M., Stolarczyk, T., Tareb-Reyes, M., Taylor, G.N., Tereshchenko, S., Toropin, A., Touchard, A-M., Tovey, S.N., Tran, M-T., Tsesmelis, E., Ulrichs, J., Uros, V., Vacavant, V., Valdata-Nappi, M., Valuev, V., Vannucci, F., Varvell, K.E., Veltri, M., Vercesi, V., Verkindt, D., Vieira, J-M., Vinogradova, T., Vo, M-K., Volkov, S., Weber, F., Weisse, T., Werlen, M., Wilson, F., Winton, L.J., Yabsley, B.D., Zaccone, H., Zuber, K., and Zuccon, P.

Published
1999
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32. Internal Spin Structure of the Proton from High Energy Polarized e-p Scattering

Author

Hughes, Vernon W., Baum, G., Bergström, M. R., Bolton, P. R., Clendenin, J. E., DeBotton, N. R., Dhawan, S. K., Fong-Tom, R. A., Guo, Y.-N., Harsh, V.-R., Kondo, K., Lubell, M. S., Mao, C.-L., Miller, R. H., Miyashita, S., Morimoto, K., Moser, U. F., Nakano, I., Oppenheim, R. F., Palmer, D. A., Panda, L., Raith, W., Sasao, N., Schüler, K. P., Seely, M. L., Sodja, J., Souder, P. A., St Lorant, S. J., Takikawa, K., Werlen, M., Joseph, C., editor, and Soffer, J., editor

Published
1981
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35. High transverse momentumη production in π− p, π+ p, andpp interactions at 280 GeV/c

Author

Bonesini, M., Bonvin, E., Booth, P. S. L., Bopp, R., Carroll, L. J., Cass, A. J., Cavalli, D., Chung, S. U., Costa, G., Donnat, M., Dorsaz, P. A., Durieux, E., Feliks, M. E. J., Fischer, J. R., Fluri, L., Gianotti, F., Jack, S., Jackson, J. N., Kelly, M., Kienzle-Focacci, M. N., Lucock, R., Lynch, J. G., Mandelli, L., Martin, M., Mathys, L., Maxwell, A., Mazzanti, M., Negus, P. J., Perini, L., Perrin, D., Polesello, G., Poultney, R., Range, W. H., Rosselet, L., Snow, S. W., Thompson, A. S., Turnbull, R. M., Werlen, M., and WA 70-Collaboration

Published
1989
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36. High transverse momentum prompt photon production by π− and π+ on protons at 280 GeV/c

Author

Bonesini, M., Bonvin, E., Boóth, P. S. L., Bortoletto, D., Carroll, L. J., Cass, A. J., Cavalli, D., Costa, G., Donnat, M., Dorsaz, P. A., Edwards, D. N., Fischer, J. R., Fluri, L., Frame, D., Gianotti, F., Jack, S., Jackson, J. N., Kelly, M., Kienzle-Focacci, M. N., Lucock, R., Lynch, J. G., Mandelli, L., Martin, M., Mathys, L., Maxwell, A., Mazzanti, M., Myerscough, J. J., Negus, P. J., Pensotti-Rancoita, S., Perini, L., Perrin, D., Polesello, G., Range, W. H., Rosselet, L., Snow, S. W., Tamborini, M., Thompson, A. S., Turnbull, R. M., Wells, J., Werlen, M., and WA 70-Collaboration

Published
1988
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37. High transverse momentum π0 production by π− and π+ on protons at 280 GeV/c

Author

Bonesini, M., Bonvin, E., Booth, P. S. L., Bortoletto, D., Carroll, L. J., Cass, A. J., Cavalli, D., Costa, G., Donnat, M., Dorsaz, P. A., Edwards, D. N., Fischer, J. R., Fluri, L., Frame, D., Gianotti, F., Jack, S., Jackson, J. N., Kelly, M., Kienzle-Focacci, M. N., Lucock, R., Lynch, J. G., Mandelli, L., Martin, M., Mathys, L., Maxwell, A., Mazzanti, M., Myerscough, J. J., Negus, P. J., Pensotti-Rancoita, S., Perini, L., Perrin, D., Polesello, G., Range, W. H., Rosselet, L., Snow, S. W., Tamborini, M., Thompson, A. S., Turnbull, R. M., Wells, J., Werlen, M., and WA70-Collaboration

Published
1987
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38. The structure of events triggered by direct photons in π− p, π+ p andpp collisions at 280 GeV/c

Author

Bonesini, M., Bonvin, E., Bopp, R., Carroll, L. J., Cass, A. J., Cavalli, D., Costa, G., Chung, S. U., Donnat, M., Dorsaz, P. A., Feliks, M., Fischer, J. R., Fluri, L., Gianotti, F., Jack, S., Jackson, J. N., Kienzle-Focacci, M. N., Lynch, J. G., Mandelli, L., Martin, M., Mathys, L., Maxwell, A., Mazzanti, M., Negus, P. J., Pensotti-Rancoita, S., Perini, L., Perrin, D., Poultney, R. W., Range, W. H., Rosselet, L., Snow, S. W., Thompson, A. S., Turnbull, R. M., Wells, J., Werlen, M., and WA70 Collaboration

Published
1989
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39. Production of high transverse momentum prompt photons and neutral pions in proton-proton interactions at 280 GeV/c

Author

Bonesini, M., Bonvin, E., Booth, P. S. L., Carroll, L. J., Cass, A. J., Cavalli, D., Cecchet, G., Costa, G., Donnat, M., Dorsaz, P. A., Edwards, D. N., Fischer, J. R., Fluri, L., Frame, D., Gianotti, F., Jack, S., Jackson, J. N., Kelly, M., Kienzle-Focacci, M. N., Lucock, R., Lynch, J. G., Mandelli, L., Martin, M., Mathys, L., Maxwell, A., Mazzanti, M., Myerscough, J. J., Negus, P. J., Pensotti-Rancoita, S., Perini, L., Perrin, D., Polesello, G., Range, W. H., Rosselet, L., Snow, S. W., Thompson, A. S., Turnbull, R. M., Wells, J., Werlen, M., and WA 70 Collaboration

Published
1988
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41. Precision measurement of scaled momentum, charge multiplicity, and thrust in nu N-mu and (nu)over-bar(mu)N interactions RID B-6634-2009 RID C-6672-2008

Author

Altegoer J, Angelini C, Astier P, Autiero D, Baldisseri A, Baldo Ceolin M, Ballocchi G, Banner M, Basa S, Bassompierre G, Benslama K, Besson N, Bird I, Blumenfeld B, Bobisut F, Bouchez J, Boyd S, Bueno A, Bunyatov S, Camilleri L, Cardini A, Cattaneo PW, Cavasinni V, Cervera Villanueva A, Collazuol G, Conforto G, Conta C, Contalbrigo M, Cousins R, Daniels D, Degaudenzi H, De Santo A, Del Prete T, Dignan T, Di Lella L, Silva EDE, Donnelly IJ, Dumarchez J, Ellis M, Fazio T, Feldman GJ, Ferrari R, Ferrere D, Flaminio V, Fraternali M, Gaillard JM, Galumian P, Gangler E, Geiser A, GEppert D, Gibin D, Gninenko S, Godley A, Gomez Cadenas JJ, Gosset J, Gossling C, Gouanere M, Grant A, Graziani G, Guglielmi A, Hagner C, Hernando J, Hubbard D, Hurst P, Hyett N, Iacopini E, Joseph C, Juget F, Kirsanov M, Klimov O, Kokkonen J, Kovzelev A, Krasnoperov A, Kuznetsov VE, Lacaprara S, Lanza A, La Rotonda L, Laveder M, Lazzeroni C, Letessier Selvon A, Levy JM, Linssen L, Ljubicic A, Long J, Lupi A, Manola Poggioli E, Marchionni A, Martelli F, Mechain X, Mendiburu JP, Meyer JP, Mezzetto M, Mishra SR, Mossuz L, Moorhead GF, Nedelec P, Nefedov Y, Nguyen Mau C, Nordmann D, Pastore F, Peak LS, Pennacchio E, Perroud JP, Pessard H, Petti R, Placci A, Pluquet A, Polesello G, Pollmann D, Popov B, Poulsen C, Rathouit P, Renzoni G, Roda C, Rubbia A, Salvatore F, Schahmaneche K, Schmidt B, Serrano M, Sevior ME, Sillou D, Soler FJP, Sozzi G, Steele D, Steininger M, Stiegler U, Stipcevic M, Stolarczyk T, Tareb Reyes M, Taylor GN, Tereshchenko S, Toropin A, Touchard AM, Tovey SN, Tran MT, Tsesmelis E, Ulrichs J, Uros V, Vacavant V, Valdata Nappi M, Valuev V, Vannucci F, Varvell KE, Veltri M, Vercesi V, Verkindt D, Vieira JM, Vinogradova T, Vo MK, Volkov S, Weber F, Weisse T, Werlen M, Wilson F, Winton LJ, Yabsley BD, Zaccone H, Zuber K, Zuccon P., ORESTANO, DOMIZIA, Altegoer, J, Angelini, C, Astier, P, Autiero, D, Baldisseri, A, Baldo Ceolin, M, Ballocchi, G, Banner, M, Basa, S, Bassompierre, G, Benslama, K, Besson, N, Bird, I, Blumenfeld, B, Bobisut, F, Bouchez, J, Boyd, S, Bueno, A, Bunyatov, S, Camilleri, L, Cardini, A, Cattaneo, Pw, Cavasinni, V, Cervera Villanueva, A, Collazuol, G, Conforto, G, Conta, C, Contalbrigo, M, Cousins, R, Daniels, D, Degaudenzi, H, De Santo, A, Del Prete, T, Dignan, T, Di Lella, L, Silva, Ede, Donnelly, Ij, Dumarchez, J, Ellis, M, Fazio, T, Feldman, Gj, Ferrari, R, Ferrere, D, Flaminio, V, Fraternali, M, Gaillard, Jm, Galumian, P, Gangler, E, Geiser, A, Geppert, D, Gibin, D, Gninenko, S, Godley, A, Gomez Cadenas, Jj, Gosset, J, Gossling, C, Gouanere, M, Grant, A, Graziani, G, Guglielmi, A, Hagner, C, Hernando, J, Hubbard, D, Hurst, P, Hyett, N, Iacopini, E, Joseph, C, Juget, F, Kirsanov, M, Klimov, O, Kokkonen, J, Kovzelev, A, Krasnoperov, A, Kuznetsov, Ve, Lacaprara, S, Lanza, A, La Rotonda, L, Laveder, M, Lazzeroni, C, Letessier Selvon, A, Levy, Jm, Linssen, L, Ljubicic, A, Long, J, Lupi, A, Manola Poggioli, E, Marchionni, A, Martelli, F, Mechain, X, Mendiburu, Jp, Meyer, Jp, Mezzetto, M, Mishra, Sr, Mossuz, L, Moorhead, Gf, Nedelec, P, Nefedov, Y, Nguyen Mau, C, Nordmann, D, Orestano, Domizia, Pastore, F, Peak, L, Pennacchio, E, Perroud, Jp, Pessard, H, Petti, R, Placci, A, Pluquet, A, Polesello, G, Pollmann, D, Popov, B, Poulsen, C, Rathouit, P, Renzoni, G, Roda, C, Rubbia, A, Salvatore, F, Schahmaneche, K, Schmidt, B, Serrano, M, Sevior, Me, Sillou, D, Soler, Fjp, Sozzi, G, Steele, D, Steininger, M, Stiegler, U, Stipcevic, M, Stolarczyk, T, Tareb Reyes, M, Taylor, Gn, Tereshchenko, S, Toropin, A, Touchard, Am, Tovey, Sn, Tran, Mt, Tsesmelis, E, Ulrichs, J, Uros, V, Vacavant, V, Valdata Nappi, M, Valuev, V, Vannucci, F, Varvell, Ke, Veltri, M, Vercesi, V, Verkindt, D, Vieira, Jm, Vinogradova, T, Vo, Mk, Volkov, S, Weber, F, Weisse, T, Werlen, M, Wilson, F, Winton, Lj, Yabsley, Bd, Zaccone, H, Zuber, K, and Zuccon, P.

Subjects
High Energy Physics::Experiment, Nuclear Experiment
Abstract

We report the first precision measurements of the scaled momentum, the charge multiplicity, and the thrust of hadronic jets in the Breit frame in Deep Inelastic Scattering nu(mu)N and charged cur rent events over the Q(2) range from 1 to 100 GeV2. The neutrino data, obtained in the NOMAD experiment at the CERN SPS, extend the Q(2)-evolution of these parameters by two orders of magnitude, and with commensurate precision, when compared to those reported by the ep and e(+)e(-) experiments. (C) 1999 Elsevier Science B.V. All rights reserved.

Published
1999

42. Search for a new gauge boson in pi(0) decays RID B-6634-2009 RID C-6672-2008

Author

Altegoer J, Astier P, Autiero D, Baldisseri A, Baldo Ceolin M, Ballocchi G, Banner M, Basa S, Bassompierre G, Benslama K, Besson N, Bird I, Blumenfeld B, Bobisut F, Bouchez J, Boyd S, Bueno A, Bunyatov S, Camilleri L, Cardini A, Castera A, Cattaneo PW, Cavasinni V, Cervera Villanueva A, Collazuol GM, Conforto G, Conta C, Contalbrigo M, Cousins R, Daniels D, De Santo A, Del Prete T, Dignan T, Di Lella L, Silva EDE, Donnelly IJ, Dumarchez J, Fazio T, Feldman GJ, Ferrari R, Ferrere D, Flaminio V, Fraternali M, Gaillard JM, Galumian P, Gangler E, Geiser A, Geppert D, Gibin D, Gninenko SN, Gomez Cadenas JJ, Gosset J, Gossling CC, Gouanere M, Grant A, Graziani G, Guglielmi A, Hagner C, Hernando J, Hubbard D, Hurst P, Hyett N, Iacopini E, Joseph C, Kekez D, Khomenko B, Kirsanov MM, Klimov O, Kokkonen J, Kovzelev AV, Kuznetsov V, Lacaprara S, Lanza A, La Rotonda L, Laveder M, Letessier Selvon A, Levy JM, Linssen L, Ljubicic A, Long J, Lupi A, Manola Poggioli E, Marchionni A, Martelli F, Mechain X, Mendiburu JP, Meyer JP, Mezzetto M, Mishra SR, Moorhead GF, Mossuz L, Nedelec P, Nefedov Y, Nguyen Mau C, Pastore F, Peak LS, Pennacchio E, Perroud JP, Pessard H, Petti R, Placci A, Plothow Besch H, Pluquet A, Polesello G, Pollmann D, Pope BG, Popov B, Poulsen C, Rathouit P, Roda C, Rubbia A, Salvatore F, Scannicchio D, Schahmaneche K, Schmidt B, Sconza A, Serrano M, Sevior ME, Sillou D, Soler FJP, Sozzi G, Steele D, Steffen P, Steininger M, Stiegler U, Stipcevic M, Stolarczyk T, Tareb Reyes M, Taylor GN, Tereshchenko S, Toropin AN, Touchard AM, Tovey SN, Tran MT, Tsesmelis E, Ulrichs J, Uros V, Valdata Nappi M, Valuev V, Vannucci F, Varvell KE, Veltri M, Vercesi V, Verkindt D, Vieira JM, Vinogradova T, Vo MK, Volkov SA, Weber F, Weisse T, Werlen M, Wilson F, Winton LJ, Yabsley BD, Zaccone H., ORESTANO, DOMIZIA, Altegoer, J, Astier, P, Autiero, D, Baldisseri, A, Baldo Ceolin, M, Ballocchi, G, Banner, M, Basa, S, Bassompierre, G, Benslama, K, Besson, N, Bird, I, Blumenfeld, B, Bobisut, F, Bouchez, J, Boyd, S, Bueno, A, Bunyatov, S, Camilleri, L, Cardini, A, Castera, A, Cattaneo, Pw, Cavasinni, V, Cervera Villanueva, A, Collazuol, Gm, Conforto, G, Conta, C, Contalbrigo, M, Cousins, R, Daniels, D, De Santo, A, Del Prete, T, Dignan, T, Di Lella, L, Silva, Ede, Donnelly, Ij, Dumarchez, J, Fazio, T, Feldman, Gj, Ferrari, R, Ferrere, D, Flaminio, V, Fraternali, M, Gaillard, Jm, Galumian, P, Gangler, E, Geiser, A, Geppert, D, Gibin, D, Gninenko, Sn, Gomez Cadenas, Jj, Gosset, J, Gossling, Cc, Gouanere, M, Grant, A, Graziani, G, Guglielmi, A, Hagner, C, Hernando, J, Hubbard, D, Hurst, P, Hyett, N, Iacopini, E, Joseph, C, Kekez, D, Khomenko, B, Kirsanov, Mm, Klimov, O, Kokkonen, J, Kovzelev, Av, Kuznetsov, V, Lacaprara, S, Lanza, A, La Rotonda, L, Laveder, M, Letessier Selvon, A, Levy, Jm, Linssen, L, Ljubicic, A, Long, J, Lupi, A, Manola Poggioli, E, Marchionni, A, Martelli, F, Mechain, X, Mendiburu, Jp, Meyer, Jp, Mezzetto, M, Mishra, Sr, Moorhead, Gf, Mossuz, L, Nedelec, P, Nefedov, Y, Nguyen Mau, C, Orestano, Domizia, Pastore, F, Peak, L, Pennacchio, E, Perroud, Jp, Pessard, H, Petti, R, Placci, A, Plothow Besch, H, Pluquet, A, Polesello, G, Pollmann, D, Pope, Bg, Popov, B, Poulsen, C, Rathouit, P, Roda, C, Rubbia, A, Salvatore, F, Scannicchio, D, Schahmaneche, K, Schmidt, B, Sconza, A, Serrano, M, Sevior, Me, Sillou, D, Soler, Fjp, Sozzi, G, Steele, D, Steffen, P, Steininger, M, Stiegler, U, Stipcevic, M, Stolarczyk, T, Tareb Reyes, M, Taylor, Gn, Tereshchenko, S, Toropin, An, Touchard, Am, Tovey, Sn, Tran, Mt, Tsesmelis, E, Ulrichs, J, Uros, V, Valdata Nappi, M, Valuev, V, Vannucci, F, Varvell, Ke, Veltri, M, Vercesi, V, Verkindt, D, Vieira, Jm, Vinogradova, T, Vo, Mk, Volkov, Sa, Weber, F, Weisse, T, Werlen, M, Wilson, F, Winton, Lj, Yabsley, Bd, and Zaccone, H.

Abstract

A search was made for a new light gauge boson X which might be produced in pi(0) -->, gamma + X decay from neutral pions generated by 450 GeV protons in the CERN SPS neutrino target. The X's would penetrate the downstream shielding and be observed in the NOMAD detector via the Primakoff effect, in the process of X --> pi(0) conversion in the external Coulomb field of a nucleus. With 1.45 x 10(18) protons on target, 20 candidate events with energy between 8 and 140 GeV were found from the analysis of neutrino data. This number is in agreement with the expectation of 18.1 +/- 2.8 background events from standard neutrino processes. A new 90% C.L. upper limit on the branching ratio Br(pi(0) --> Y + X)< (3.3 to 1.9)X 10(-5) for X masses ranging from 0 to 120 MeV/c(2) is obtained. (C) 1998 Elsevier Science B.V. All rights reserved.

Published
1998

43. A search for nu(mu)->nu(tau) oscillations using the NOMAD detector RID B-6634-2009 RID C-6672-2008

Author

Altegoer, J, Angelini, Carlo, Astier, P, Autiero, D, Baldisseri, A, Baldo Ceolin, M, Ballocchi, G, Banner, M, Basa, S, Bassompierre, G, Benslama, K, Besson, N, Bird, I, Blumenfeld, B, Bobisut, F, Bouchez, J, Boyd, S, Bueno, A, Bunyatov, S, Camilleri, L, Cardini, A, Castera, A, Cattaneo, Pw, Cavasinni, Vincenzo, Cervera Villanueva, A, Collazuol, G, Conforto, G, Conta, C, Contalbrigo, M, Cousins, R, Daniels, D, Degaudenzi, H, Del Prete, T, De Santo, A, Dignan, T, Di Lella, L, Silva, Ede, Donnelly, Ij, Dumarchez, J, Fazio, T, Feldman, Gj, Ferrari, R, Ferrere, D, Flaminio, V, Fraternali, M, Fumagalli, G, Gaillard, Jm, Galumian, P, Gangler, E, Geiser, A, Geppert, D, Gibin, D, Gninenko, S, Gomez Cadenas JJ, Gosset, J, Gossling, C, Gouanere, M, Grant, A, Graziani, G, Guglielmi, A, Hagner, C, Hernando, J, Hubbard, D, Hurst, P, Hyett, N, Iacopini, E, Joseph, C, Juget, F, Kekez, D, Khomenko, B, Kirsanov, M, Klimov, O, Kokkonen, J, Kovzelev, A, Kuznetsov, Ve, Lacaprara, S, Lanza, A, La Rotonda, L, Laveder, M, Lazzeroni, C, Letessier Selvon, A, Levy, Jm, Linssen, L, Ljubicic, A, Long, J, Lupi, A, Manola Poggioli, E, Marchionni, A, Martelli, F, Mechain, X, Mendiburu, Jp, Meyer, Jp, Mezzetto, M, Mishra, Sr, Moorhead, Gf, Mossuz, L, Nedelec, P, Nefedov, Y, Nguyen Mau, C, Orestano, D, Pastore, F, Peak, Ls, Pennacchio, E, Perroud, Jp, Pessard, H, Petti, R, Placci, A, Plothow Besch, H, Pluquet, A, Polesello, G, Pollmann, D, Pope, Bg, Popov, B, Poulsen, C, Rathouit, P, Renzoni, G, Roda, CHIARA MARIA ANGELA, Rubbia, A, Salvatore, F, Scannicchio, D, Schahmaneche, K, Schmidt, B, Sconza, A, Serrano, M, Sevior, M, Sillou, D, Soler, Fjp, Sozzi, G, Steele, D, Steffen, P, Steininger, M, Stiegler, U, Stipcevic, M, Stolarczyk, T, Tareb Reyes, M, Taylor, Gn, Tereshchenko, V, Toropin, A, Touchard, Am, Tovey, Sn, Tran, Mt, Tsesmelis, E, Ulrichs, J, Uros, V, Vacavant, L, Valdata Nappi, M, Valuev, V, Vannucci, F, Varvell, Ke, Veltri, M, Vercesi, V, Verkindt, D, Vieira, Jm, Vinogradova, T, Vo, Mk, Volkov, S, Weber, Fv, Weisse, T, Werlen, M, Wilson, Ff, Winton, Lj, Yabsley, Bd, Zaccone, H, Zuber, K., Altegoer, J, Angelini, C, Astier, P, Autiero, D, Baldisseri, A, Baldo Ceolin, M, Ballocchi, G, Banner, M, Basa, S, Bassompierre, G, Benslama, K, Besson, N, Bird, I, Blumenfeld, B, Bobisut, F, Bouchez, J, Boyd, S, Bueno, A, Bunyatov, S, Camilleri, L, Cardini, A, Castera, A, Cattaneo, Pw, Cavasinni, V, Cervera Villanueva, A, Collazuol, G, Conforto, G, Conta, C, Contalbrigo, M, Cousins, R, Daniels, D, Degaudenzi, H, Del Prete, T, De Santo, A, Dignan, T, Di Lella, L, Silva, Ede, Donnelly, Ij, Dumarchez, J, Fazio, T, Feldman, Gj, Ferrari, R, Ferrere, D, Flaminio, V, Fraternali, M, Fumagalli, G, Gaillard, Jm, Galumian, P, Gangler, E, Geiser, A, Geppert, D, Gibin, D, Gninenko, S, Gomez Cadenas, Jj, Gosset, J, Gossling, C, Gouanere, M, Grant, A, Graziani, G, Guglielmi, A, Hagner, C, Hernando, J, Hubbard, D, Hurst, P, Hyett, N, Iacopini, E, Joseph, C, Juget, F, Kekez, D, Khomenko, B, Kirsanov, M, Klimov, O, Kokkonen, J, Kovzelev, A, Kuznetsov, Ve, Lacaprara, S, Lanza, A, La Rotonda, L, Laveder, M, Lazzeroni, C, Letessier Selvon, A, Levy, Jm, Linssen, L, Ljubicic, A, Long, J, Lupi, A, Manola Poggioli, E, Marchionni, A, Martelli, F, Mechain, X, Mendiburu, Jp, Meyer, Jp, Mezzetto, M, Mishra, Sr, Moorhead, Gf, Mossuz, L, Nedelec, P, Nefedov, Y, Nguyen Mau, C, Orestano, Domizia, Pastore, F, Peak, L, Pennacchio, E, Perroud, Jp, Pessard, H, Petti, R, Placci, A, Plothow Besch, H, Pluquet, A, Polesello, G, Pollmann, D, Pope, Bg, Popov, B, Poulsen, C, Rathouit, P, Renzoni, G, Roda, C, Rubbia, A, Salvatore, F, Scannicchio, D, Schahmaneche, K, Schmidt, B, Sconza, A, Serrano, M, Sevior, M, Sillou, D, Soler, Fjp, Sozzi, G, Steele, D, Steffen, P, Steininger, M, Stiegler, U, Stipcevic, M, Stolarczyk, T, Tareb Reyes, M, Taylor, Gn, Tereshchenko, V, Toropin, A, Touchard, Am, Tovey, Sn, Tran, Mt, Tsesmelis, E, Ulrichs, J, Uros, V, Vacavant, L, Valdata Nappi, M, Valuev, V, Vannucci, F, Varvell, Ke, Veltri, M, Vercesi, V, Verkindt, D, Vieira, Jm, Vinogradova, T, Vo, Mk, Volkov, S, Weber, Fv, Weisse, T, Werlen, M, Wilson, Ff, Winton, Lj, Yabsley, Bd, Zaccone, H, and Zuber, K.

Subjects
High Energy Physics::Experiment
Abstract

NOMAD is a neutrino oscillation experiment designed to search for v(tau) appearance in the CERN-SPS wide band v(mu) beam. Signal detection relies on the identification of I: charged current interactions using kinematic criteria. The analysis of the 1995 data sample yields no oscillation signal. Combining all studied tau decay modes, a limit of sin(2)2 theta(mu tau) < 4.2 x 10(-3) is obtained for large Delta m(2) at the 90% confidence level. (C) 1998 Elsevier Science B.V. All rights reserved.

Published
1998

44. The NOMAD experiment at the CERN SPS RID B-6634-2009 RID C-6672-2008

Author

Altegoer, J, Anfreville, M, Angelini, Carlo, Astier, P, Authier, M, Autiero, D, Baldisseri, A, Baldo Ceolin, M, Ballocchi, G, Banner, M, Basa, S, Bassompierre, G, Benslama, K, Bird, I, Blumenfeld, B, Bobisut, F, Bouchez, J, Bunyatov, S, Boyd, S, Bueno, A, Camilleri, L, Cardini, A, Castera, A, Cattaneo, Pw, Cavasinni, Vincenzo, Cavestro, V, Cloue, O, Conforto, G, Conta, C, Cousins, R, De Santo, A, Del Prete, T, Di Lella, L, Dignan, T, Silva, Ede, Donnelly, Lj, Dumarchez, J, Dumps, L, Engster, C, Fazio, T, Feldman, Gj, Ferrari, R, Ferrere, D, Flaminio, V, Fraternali, M, Fumagalli, G, Gaillard, Jm, Galumian, P, Gangler, E, Geiser, A, Geppert, D, Gibin, D, Gninenko, S, Gomez Cadenas JJ, Gosset, J, Gossling, C, Gouanere, M, Grant, A, Graziani, G, Guglielmi, A, Hagner, C, Hernando, J, Hubbard, D, Hurst, P, Huta, W, Hyett, N, Iacopini, E, Joseph, C, Kirsanov, M, Kekez, D, Khomenko, B, Klimov, O, Kovzelev, A, Kuznetsov, V, Lanza, A, La Rotonda, L, Laveder, M, Lazzeroni, C, Letessier Selvon, A, Levy, Jm, Linssen, L, Ljubicic, A, Long, J, Lupi, A, Manola Poggioli, E, Marchionni, A, Martelli, F, Mendiburu, Jp, Meyer, Jp, Mezzetto, M, Mishra, Sr, Moorhead, Gf, Mossuz, L, Nedelec, P, Nefedov, Y, Nguyen Mau, C, Orestano, D, Passerieux, Jp, Pastore, F, Peak, Ls, Pennacchio, E, Perroud, Jp, Pessard, H, Petti, R, Petitpas, P, Placci, A, Plothow Besch, H, Pluquet, A, Poinsignon, J, Polesello, G, Pollmann, D, Pope, Bg, Popov, B, Poulsen, C, Rathouit, P, Renzoni, G, Roda, CHIARA MARIA ANGELA, Rubbia, A, Salvatore, F, Shahmaneche, K, Schmidt, B, Sconza, A, Serrano, M, Sevior, Me, Sillou, D, Sobczynski, C, Soler, Fjp, Sozzi, G, Steele, D, Steininger, M, Stipcevic, M, Stolarczyk, T, Taylor, Gn, Tereshchenko, S, Toropin, A, Touchard, Am, Tovey, Sn, Tran, Mt, Tsesmelis, E, Ulrichs, J, Uros, V, Valdata Nappi, M, Valuev, V, Vannucci, F, Varvell, Ke, Veltri, M, Vercesi, V, Verkindt, D, Vieira, Jm, Vo, Mk, Volkov, S, Weber, F, Weisse, T, Werlen, M, Wilson, Ff, Wicht, P, Winton, Lj, Yabsley, Bd, Zaccone, H., Altegoer, J, Anfreville, M, Angelini, C, Astier, P, Authier, M, Autiero, D, Baldisseri, A, Baldo Ceolin, M, Ballocchi, G, Banner, M, Basa, S, Bassompierre, G, Benslama, K, Bird, I, Blumenfeld, B, Bobisut, F, Bouchez, J, Bunyatov, S, Boyd, S, Bueno, A, Camilleri, L, Cardini, A, Castera, A, Cattaneo, Pw, Cavasinni, V, Cavestro, V, Cloue, O, Conforto, G, Conta, C, Cousins, R, De Santo, A, Del Prete, T, Di Lella, L, Dignan, T, Silva, Ede, Donnelly, Lj, Dumarchez, J, Dumps, L, Engster, C, Fazio, T, Feldman, Gj, Ferrari, R, Ferrere, D, Flaminio, V, Fraternali, M, Fumagalli, G, Gaillard, Jm, Galumian, P, Gangler, E, Geiser, A, Geppert, D, Gibin, D, Gninenko, S, Gomez Cadenas, Jj, Gosset, J, Gossling, C, Gouanere, M, Grant, A, Graziani, G, Guglielmi, A, Hagner, C, Hernando, J, Hubbard, D, Hurst, P, Huta, W, Hyett, N, Iacopini, E, Joseph, C, Kirsanov, M, Kekez, D, Khomenko, B, Klimov, O, Kovzelev, A, Kuznetsov, V, Lanza, A, La Rotonda, L, Laveder, M, Lazzeroni, C, Letessier Selvon, A, Levy, Jm, Linssen, L, Ljubicic, A, Long, J, Lupi, A, Manola Poggioli, E, Marchionni, A, Martelli, F, Mendiburu, Jp, Meyer, Jp, Mezzetto, M, Mishra, Sr, Moorhead, Gf, Mossuz, L, Nedelec, P, Nefedov, Y, Nguyen Mau, C, Orestano, Domizia, Passerieux, Jp, Pastore, F, Peak, L, Pennacchio, E, Perroud, Jp, Pessard, H, Petti, R, Petitpas, P, Placci, A, Plothow Besch, H, Pluquet, A, Poinsignon, J, Polesello, G, Pollmann, D, Pope, Bg, Popov, B, Poulsen, C, Rathouit, P, Renzoni, G, Roda, C, Rubbia, A, Salvatore, F, Shahmaneche, K, Schmidt, B, Sconza, A, Serrano, M, Sevior, Me, Sillou, D, Sobczynski, C, Soler, Fjp, Sozzi, G, Steele, D, Steininger, M, Stipcevic, M, Stolarczyk, T, Taylor, Gn, Tereshchenko, S, Toropin, A, Touchard, Am, Tovey, Sn, Tran, Mt, Tsesmelis, E, Ulrichs, J, Uros, V, Valdata Nappi, M, Valuev, V, Vannucci, F, Varvell, Ke, Veltri, M, Vercesi, V, Verkindt, D, Vieira, Jm, Vo, Mk, Volkov, S, Weber, F, Weisse, T, Werlen, M, Wilson, Ff, Wicht, P, Winton, Lj, Yabsley, Bd, and Zaccone, H.

Subjects
Physics::Instrumentation and Detectors, High Energy Physics::Phenomenology, High Energy Physics::Experiment
Abstract

The NOMAD experiment is a short base-line search for v(mu) - v(tau) oscillations in the CERN neutrino beam. The v(tau)'s are searched for through their charged current interactions followed by the observation of the resulting tau(-) through its electronic, muonic or hadronic decays. These decays are recognized using kinematical criteria necessitating the use of a light target which enables the reconstruction of individual particles produced in the neutrino interactions. This paper describes the various components of the NOMAD detector: the target and muon drift chambers, the electromagnetic and hadronic calorimeters, the preshower and transition radiation detectors and the veto and trigger scintillation counters. The beam and data acquisition system are also described. The quality of the reconstruction and individual particles is demonstrated through the ability of NOMAD to observe K-s(o)'s, Lambda(o)'s and pi(0)s. Finally, the observation of tau(-) through its electronic decay being one of the most promising channels in the search, the identification of electrons in NOMAD is discussed. (C) 1998 Elsevier Science B.V. All rights reserved.

Published
1998

45. Photon Physics in Heavy Ion Collisions at the LHC

Author

Arleo, F., Aurenche, P., Bopp, F., Dadic, I., David, G., Delagrange, H., D'Enterria, D., Eskola, K. J., Gelis, F., Guillet, J. -Ph., Jeon, S., Kharlov, Yu., Kodolova, O., Levai, P., Liu, J. H., Lokhtin, I. P., Moore, G. D., Niemi, H., Nikitenko, A., Peitzmann, T., Petreczky, P., Ranft, J., Rapp, R., Ruuskanen, P. V., Redlich, K., Rasanen, S. S., Sarcevic, I., Serreau, J., Srivastava, D. K., Takai, H., Tapprogge, S., Tokarev, M., Vardanyan, I. N., Werlen, M., Yepes, P., Laboratoire SUBATECH Nantes (SUBATECH), Mines Nantes (Mines Nantes)-Université de Nantes (UN)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Nevis Laboratories (NEVIS), and Columbia University [New York]

Subjects
[PHYS.NUCL]Physics [physics]/Nuclear Theory [nucl-th], Nuclear Theory, High Energy Physics::Lattice, High Energy Physics::Phenomenology, FOS: Physical sciences, ddc:500.2, [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], Nuclear Theory (nucl-th), High Energy Physics - Phenomenology, High Energy Physics - Phenomenology (hep-ph), [PHYS.HPHE]Physics [physics]/High Energy Physics - Phenomenology [hep-ph], High Energy Physics::Experiment, Nuclear Experiment (nucl-ex), Nuclear Experiment, Nuclear Physics
Abstract

Various pion and photon production mechanisms in high-energy nuclear collisions at RHIC and LHC are discussed. Comparison with RHIC data is done whenever possible. The prospect of using electromagnetic probes to characterize quark-gluon plasma formation is assessed., Comment: Writeup of the working group "Photon Physics" for the CERN Yellow Report on "Hard Probes in Heavy Ion Collisions at the LHC", 134 pages. One figure added in chapter 5 (comparison with PHENIX data). Some figures and correponding text corrected in chapter 6 (off-chemical equilibrium thermal photon rates). Some figures modified in chapter 7 (off-chemical equilibrium photon rates) and comparison with PHENIX data added

Published
2004

46. The QCD and Standard Model Working Group: Summary Report from Les Houches

Author

Catani, S., Dittmar, M., Huston, J., Soper, D.E., Tapprogge, S., Aurenche, P., Balazs, C., Ball, R.D., Binoth, T., Boos, E., Collins, John C., del Duca, V., Fontannaz, M., Frixione, S., Guillet, J.P., Heinrich, G., Ilyin, V., Kato, Y., Odagiri, K., Paige, F., Pilon, E., Pukhov, A., Puljak, I., Semenov, A., Skatchkova, A., Tano, V., Tung, W.K., Vogelsang, W., Werlen, M., and Zeppenfeld, D.

Subjects
High Energy Physics - Phenomenology, High Energy Physics - Experiment (hep-ex), High Energy Physics - Phenomenology (hep-ph), High Energy Physics::Lattice, High Energy Physics::Phenomenology, Physics::Accelerator Physics, FOS: Physical sciences, High Energy Physics::Experiment, Particle Physics - Phenomenology, High Energy Physics - Experiment
Abstract

The Les Houches Workshop on Physics at TeV Colliders took place from June 8-18, 1999. One of the three working groups at Les Houches concentrated on QCD issues, both at the Tevatron Collider and at the LHC. Besides the interest in QCD in its own right, QCD dynamics plays an important role in the production mechanisms for any new physics process that might be observed at either collider, as well as any processes that may form backgrounds to the new physics. This writeup serves both as a pedagogical overview of QCD as well as an update on the current status of the field., Comment: 179 pages, 65 figures

Published
2000
Full Text
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47. A new determination of $\alpha_s$ using direct photon production cross sections in $pp$ and $\overline{p}p$ collisions at $\sqrt{s}=24.3$ GeV

Author

Werlen, M, Ballocchi, G, Breedon, R E, Camilleri, L L, Comtat, C, Cool, R L, Cox, P T, Cushman, P B, Dick, Louis, Dukes, E C, Giacomelli, P, Hubbard, D B, Jeanneret, J B, Joseph, C L, Kubischta, Werner, Morel, Christian, Nguyen-Mau, C, Oberson, P, Overseth, O E, Pagès, J L, Perroud, Jean-Pierre, Rügger, D, Rusack, R W, Singh, V, Snow, G A, Sozzi, G, Studer, L, Tran, M T, Vacchi, A, and Valenti, G

Subjects
High Energy Physics::Phenomenology, High Energy Physics::Experiment, Nuclear Experiment, Particle Physics - Experiment
Abstract

Direct photon production cross sections obtained in high statistics $\bar{p}p$ and $pp$ collisions at $\sqrt{s}=24.3$ GeV at the CERN SPS are used in a next-to-leading order QCD analysis. From the ( stat.)~\pm0.0033\,(syst.)~^{+0.0077}_{-0.0034} \,(t cross section difference $\sigma(\bar{p}p~\to~\gamma X)~-~\sigma(pp~\to~\gamma X)$ and quark distributions measured in deep inelastic scattering, a determination of the strong coupling constant, $\alpha_s$, is performed via a measurement of \ms. This measurement yields a value \ms\ = $210 \pm 22 \,(stat.) \pm 44 \,(syst.) ^{+105}_{-36} \,(theo.)$ MeV. The corresponding value of $\alpha_s$ expressed at $M^2_Z$ is $\alpha_s(M^2_Z)=0.1112~\pm0.0016\

Published
1999

48. Precision measurement of scaled momentum, charge multiplicity, and thrust in nu_mu N and anti nu_mu N interactions

Author

Altegoer, J., Angelini C., Astier, P., Autiero, D., Baldisseri, A., Baldo-Ceolin, M., Ballocchi, G., Banner, M., Basa, S., Bassompierre, G., Benslama, K., Besson, N., Bird, I., Blumenfeld, B., Bobisut, F., Bouchez, J., Boyd, S., Bueno, A., Bunyatov, S., Camilleri, L., Cardini, A., Castera, A., Cattaneo, P.W., Cavasinni, V., Cervera-Villanueva, A., Collazuol, G., Conforto, G., Conta, C., Contalbrigo, M., Cousins, R., Daniels, D., Degaudenzi, H., De Santo, A., Del Prete, T., Dignan, T., Di Lella, L., do Couto e Silva, E., Donnelly, I.J., Dumarchez, J., Ellis, M., Fazio, T., Feldman, G.J., Ferrari, R., Ferrere, D., Flaminio, V., Fraternali, M., Gaillard, J.M., Galumian, P., Gangler, E., Geiser, A., Geppert, D., Gibin, D., Gninenko, S., Godley, A., Gomez-Cadenas, J.J., Gosset, J., Goessling, C., Gouanere, M., Grant, A., Graziani, G., Guglielmi, A., Hagner, C., Hernando, J., Hubbard, D., Hurst, P., Hyett, N., Iacopini, E., Joseph, C., Juget, F., Kirsanov, M.M., Klimov, O., Kokkonen, J., Kovzelev, A., Krasnoperov, A., Kuznetsov, V.E., Lacaprara, S., Lanza, A., La Rotonda, L., Laveder, M., Lazzeroni, C., Letessier-Selvon, A., Levy, J.M., Linssen, L., Ljubičić, Ante, Long, J., Lupi, A., Manola-Poggioli, E., Marchionni, A., Martelli, F., Mechain, X., Mendiburu, J.-P., Meyer, J.P., Mezzetto, M., Mishra, S.R., Mossuz, L., Moorhead, G.F., Nedelec, P., Nefedov, Yu., Nguyen-Mau, C., Nordmann, D., Orestano, D., Pastore, F., Peak, L.S., Pennacchio, E., Perroud, J.P., Pessard, H., Petti, R., Placci, A., Pluquet, A., Polesello, G., Pollmann, D., Popov, B., Poulsen, C., Rathouit, P., Renzoni, G.: Roda, C., Rubbia, A., Salvatore, F., Schahmaneche, K., Schmidt, B., Serrano, M., Sevior, M., Sillou, D., Soler, F.J.P., Sozzi, G., Steele, D., Steffen, P., Steininger, M., Stiegler, U., Stipčević, Mario, Stolarczyk, T., Tareb-Reyes, M., Taylor, G.N., Tereshchenko, V., Toropin, A., Touchard, A.-M., Tovey, S.N., Tran, M.-T., Tsesmelis, E., Ulrichs, J., Uros, V., Vacavant, V., Valdata-Nappi, M., Valuev, V., Vannucci, F., Varvell, K.E., Veltri, M., Vercesi, V., Verkindt, D., Vieira, J.M., Vinogradova, T., Vo, M.K., Volkov, S., Weber, F.V., Weisse, T., Werlen, M., Wilson, F.F., Winton, L.J., Yabsley, B.D., Zaccone, H., and Zuber, K. Zuccon, P.

Subjects
High Energy Physics::Experiment, Nuclear Experiment, nu_mu interactions, anti nu_mu interactions
Abstract

We report the first precision measurements of the scaled momentum, the charge multiplicity, and the thrust of hadronic jets in the Breit frame in Deep Inelastic Scattering nu_muN and anti nu_muN charged current events over the Q^2 range from 1 to 100 GeV^2. The neutrino data, obtained in the NOMAD experiment at the CERN SPS, extend the Q^2-evolution of these parameters by two orders of magnitude, and with commensurate precision, when compared to those reported by the ep and e^+e^- experiments.

Published
1999

49. Precision measurement of scaled momentum, charge multiplicity, and thrust in nu N-mu and (nu)over-bar(mu)N interactions

Author

Altegoer, J, Angelini, Carlo, Astier, P, Autiero, D, Baldisseri, A, Baldo Ceolin, M, Ballocchi, G, Banner, M, Basa, S, Bassompierre, G, Benslama, K, Besson, N, Bird, I, Blumenfeld, B, Bobisut, F, Bouchez, J, Boyd, S, Bueno, A, Bunyatov, S, Camilleri, L, Cardini, A, Cattaneo, Pw, Cavasinni, Vincenzo, Cervera Villanueva, A, Collazuol, G, Conforto, G, Conta, C, Contalbrigo, M, Cousins, R, Daniels, D, Degaudenzi, H, De Santo, A, Del Prete, T, Dignan, T, Di Lella, L, Silva, Ede, Donnelly, Ij, Dumarchez, J, Ellis, M, Fazio, T, Feldman, Gj, Ferrari, R, Ferrere, D, Flaminio, V, Fraternali, M, Gaillard, Jm, Galumian, P, Gangler, E, Geiser, A, Geppert, D, Gibin, D, Gninenko, S, Godley, A, Gomez Cadenas JJ, Gosset, J, Gossling, C, Gouanere, M, Grant, A, Graziani, G, Guglielmi, A, Hagner, C, Hernando, J, Hubbard, D, Hurst, P, Hyett, N, Iacopini, E, Joseph, C, Juget, F, Kirsanov, M, Klimov, O, Kokkonen, J, Kovzelev, A, Krasnoperov, A, Kuznetsov, Ve, Lacaprara, S, Lanza, A, La Rotonda, L, Laveder, M, Lazzeroni, C, Letessier Selvon, A, Levy, Jm, Linssen, L, Ljubicic, A, Long, J, Lupi, A, Manola Poggioli, E, Marchionni, A, Martelli, F, Mechain, X, Mendiburu, Jp, Meyer, Jp, Mezzetto, M, Mishra, Sr, Mossuz, L, Moorhead, Gf, Nedelec, P, Nefedov, Y, Nguyen Mau, C, Nordmann, D, Orestano, D, Pastore, F, Peak, Ls, Pennacchio, E, Perroud, Jp, Pessard, H, Petti, R, Placci, A, Pluquet, A, Polesello, G, Pollmann, D, Popov, B, Poulsen, C, Rathouit, P, Renzoni, G, Roda, CHIARA MARIA ANGELA, Rubbia, A, Salvatore, F, Schahmaneche, K, Schmidt, B, Serrano, M, Sevior, Me, Sillou, D, Soler, Fjp, Sozzi, G, Steele, D, Steininger, M, Stiegler, U, Stipcevic, M, Stolarczyk, T, Tareb Reyes, M, Taylor, Gn, Tereshchenko, S, Toropin, A, Touchard, Am, Tovey, Sn, Tran, Mt, Tsesmelis, E, Ulrichs, J, Uros, V, Vacavant, V, Valdata Nappi, M, Valuev, V, Vannucci, F, Varvell, Ke, Veltri, M, Vercesi, V, Verkindt, D, Vieira, Jm, Vinogradova, T, Vo, Mk, Volkov, S, Weber, F, Weisse, T, Werlen, M, Wilson, F, Winton, Lj, Yabsley, Bd, Zaccone, H, Zuber, K, and Zuccon, P.

Published
1999

50. PRECISION MEASUREMENT OF SCALED MOMENTUM, CHARGE MULTIPLICITY AND THRUST IN (MUON)NEUTRINO N AND (MUON)ANTI-NEUTRINO INTERACTIONS

Author

Altegoer, Angelini, C., Astier, P., Autiero, D., Baldisseri, A., Baldo, Massimilla, Ballocchi, G., Banner, M., Basa, S., Bassompierre, G., Benslama, K., Besson, N., Bird, I., Blumenfeld, Barry J., Bobisut, Furio, Bouchez, J., Boyd, S., Bueno, A., Bunyatov, S., Camilleri, L., Cardini, A., Cattaneo, P. W., Cavasinni, V., Cervera Villanueva, A., Collazuol, Gianmaria, Conforto, G., Conta, C., Contalbrigo, M., Cousins, R., Daniels, D., Degaudenzi, H., De Santo, A., Del Prete, T., Dignan, T., Di Lella, L., Silva, E. do Couto e., Donnelly, I. J., Dumarchez, J., Malcolm, Ellis, Fazio, T., Feldman, G. J., Ferrari, R., Ferrere, D., Flaminio, V., Fraternali, M., Gaillard, J. M., Galumian, P., Gangler, E., Geiser, A., Geppert, D., Gibin, Daniele, Gninenko, S., Godley, A., Gomez Cadenas, J. J., Gosset, J., Gossling, C., Gouanere, M., Grant, A., Graziani, G., Guglielmi, A., Hagner, C., Hernando, J., Hubbard, D., Hurst, P., Hyett, N., Iacopini, E., Joseph, C., Juget, F., Kirsanov, M., Klimov, O., Kokkonen, J., Kovzelev, A., Krasnoperov, A., Kuznetsov, V. E., Lacaprara, S., Lanza, A., La Rotonda, L., Laveder, Marco, Lazzeroni, C., Letessier Selvon, A., Levy, J. M., Linssen, L., Ljubicic, A., Long, J., Lupi, A., Manola Poggioli, E., Marchionni, A., Martelli, F., Mechain, X., Mendiburu, J. P., Meyer, J. P., Mezzetto, M., Mishra, S. R., Mossuz, L., Moorhead, G. F., Nedelec, P., Nefedov, Y. u., Nguyen Mau, C., Nordmann, D., Orestano, D., Pastore, F., Peak, L. S., Pennacchio, E., Perroud, J. P., Pessard, H., Petti, R., Placci, A., Pluquet, A., Polesello, G., Pollmann, D., Popov, B., Poulsen, C., Rathouit, P., Renzoni, G., Roda, C., Rubbia, A., Salvatore, F., Schahmaneche, K., Schmidt, B., Serrano, M., Sevior, M. E., Sillou, D., Soler, F. J. P., Sozzi, G., Steele, D., Steininger, M., Stiegler, U., Stipcevic, M., Stolarczyk, T., Tareb Reyes, M., Taylor, G. N., Tereshchenko, S., Toropin, A., Touchard, A. M., Tovey, S. N., Tran, M. T., Tsesmelis, E., Ulrichs, J., Uros, V., Vacavant, V., Valdata Nappi, M., Valuev, V., Vannucci, F., Varvell, K. E., Veltri, M., Vercesi, V., Verkindt, D., Vieira, J. M., Vinogradova, T., M. K., Vo, Volkov, S., Weber, F., Weisse, T., Werlen, M., Wilson, F., Winton, L. J., Yabsley, Bruce D., Zaccone, H., Zuber, K., and Zuccon, P.

Published
1999

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