Zobrazeno 1 - 10
of 69
pro vyhledávání: '"M. Laloum"'
Autor:
P. Vilain, M. Schouten, P. K. Malhotra, J. F. Baland, R. Contri, J. Schiedmayer, S. Kitamura, R. Bizzarri, P. Stamer, J. R. Fry, H. Nowak, Speranza Falciano, M. Mazzucato, P. Hughes, P. Landron De Guevara, Simonetta Gentile, Sten Hellman, S. J. Colwill, P. V. Chliapnikov, Ugo Gasparini, C. Troncon, R. Di Marco, J. Hanton, J. Dolbeau, R. Hamatsu, A. Michalon, W. Bartl, Yu Fisyak, Rene Brun, Fernand Grard, J. Panella Comellas, T. Handler, D. Crennell, E. Di Capua, M. Aguilar-Benitez, U. Trevisan, C. Fernandez, C. Pinori, S. N. Ganguli, B. M. Whyman, E. Castelli, J. Richardson, A. T. Goshaw, P. Wright, M. Messa, M. Iori, G. Neuhofer, V. M. Begalli, W. M. Bugg, F. Marzano, V. V. Kniazev, Alan Poppleton, Y. Iga, E. P. Kistenev, W.W.M. Allison, L. Montanet, M. MacDermott, E. L. Hart, L. de Billy, Louis Lyons, M. C. Touboul, I. Kita, A. De Angelis, H. Briand, L. Haupt, B. Sellden, M. A. Houlden, W. Struczinski, H. Leutz, K. Shankar, S. O. Holmgren, P. Poropat, G. D. Patel, K. Rasner, Jose M Hernandez, R.J. Plano, P. Pilette, Atul Gurtu, T. Yamagata, D. Huss, M. Pernicka, E. Jegham, Josef Hrubec, S. Rinaudo, B. Vonck, S. Squarcia, P. Mason, C. Defoix, G. Piredda, F. Fontanelli, C. Fisher, S. Nilson, M. Laloum, N. Colino, C. Caso, G. Otter, H. Rohringer, K. Roberts, Torbjoern Moa, E. Johansson, V. Perevozchikov, P. Belliere, Paolo Checchia, F. Marchetto, R. Schulte, V.A. Uvarov, S. Reucroft, Giorgio Borreani, R. Raghavan, G. Marel, H. K. Nguyen, J. Dumarchez, C. Willmoit, G. Ransone, Gianni Zumerle, V. Canale, N. Oshima, M. E. Michalon-Mentzer
Publikováno v:
Scopus-Elsevier
Charm data from 360 GeV/c π− p interactions are used to give results on D-meson branching ratios. The analysis is based on 114 charm events containing 183 observed charm particle decays. We present topological branching ratios and decay multiplici
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cecb56a672e5f0d1fb056ef5b667041c
https://doi.org/10.1016/0370-2693(86)91481-4
https://doi.org/10.1016/0370-2693(86)91481-4
Autor:
M. Laloum
Publikováno v:
Il Nuovo Cimento A. 106:1145-1151
We propose a simple and accurate method for normalized calculation of short particle lifetimes (especially tested for heavy flavours). It involves sensitive detection and natural cancellation of physical background. Being pure probability, besides, i
Autor:
M. Laloum
Publikováno v:
Il Nuovo Cimento A. 106:1153-1157
We present a simple method for measurement of the mixing angle in DL0-DS0, with extremely weak statistics: it yields a test of the usual oscillation formalism, which predicts ±45° exactly in any case. Experimentally, the obtained result needs confi
Autor:
M. Laloum
Publikováno v:
Il Nuovo Cimento A. 106:1159-1163
It is shown that the usual conjecture, making Δγ negligiblevs. Δm, in the formalism, is actuallya priori not compulsory. Would it be wrong, analysis of\(B^0 - \bar B^0 \) mixings should automatically become feasible with limited samples of events.
Autor:
M. Laloum
We mean to emphasize a conceptual ambiguity which lies upon the academic definition of any cross section, in particle physics and quantum mechanics, and which, strictly speaking, might lead to noticeable discrepancies between experimental determinati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9f90b663e36dfef34b5ccfe2b20ec031
http://cds.cern.ch/record/429046
http://cds.cern.ch/record/429046
Autor:
P. Espigat, L. Bertanza, C. Angelini, R. Pazzi, V. Flaminio, P. Petitjean, C. Petri, A. Bigi, R. Casali, C. Defoix, M. Laloum
Publikováno v:
Lettere al Nuovo Cimento. 18:245-250
Autor:
L. Montanet, E. Jegham, G. D. Patel, P. Pilette, C. Troncon, Giorgio Borreani, R. Di Marco, G. Marel, C. Pinori, A. Michalon, G. Ransone, C. Willmott, Rene Brun, P. Wright, T. Yamagata, K. Roberts, M. Begalli, P. Ladrón de Guevara, J. R. Fry, Y. Iga, H. Nowak, S. Kitamura, Speranza Falciano, Jose M Hernandez, M. Mazzucato, Alain Hervé, Sten Hellman, R. Hamatsu, H. K. Nguyen, C. Caso, A. De Angelis, P. K. Malhotra, J. Dumarchez, J. F. Baland, Jörg Schmiedmayer, E. Di Capua, W. M. Bugg, S. Reucroft, C. Defoix, B. Castano, H. Briand, L. de Billy, Louis Lyons, C. Fernandez, G. Piredda, P. V. Chliapnikov, C. Fisher, J. Richardson, I. Kita, A. T. Goshaw, P. Beillère, F. Marchetto, M. Cl. Touboul, M. Laloum, P. Lutz, M. Iori, G. Otter, V. G. Bazeeva, W. Bartl, S. Squarcia, M. MacDermott, P. Mason, Fernand Grard, H. Leutz, E. P. Kistenev, H. Rohringer, P. Vilain, M. Schouten, D. Crennell, M. A. Houlden, W. Struczinski, S. J. Colwill, Gianni Zumerle, Edoardo Castelli, K. Rasner, B. Sellden, Yu. Fisjak, P. E. Stamer, U. Trevisan, P. Poropat, T. Handler, S. Gentile, L. Haupt, S. O. Holmgren, K. Shankar, Josef Hrubec, D. Huss, M. Aguilar-Benitez, F. Fontanelli, Reinhard W. Schulte, N. Oshima, Atul Gurtu, M. E. Michalon-Mentzer, E. Johansson, Alan Poppleton, S. N. Ganguli, B. M. Whyman, M. Sessa, J. Hanton, J. Dolbeau, M. Pernicka, R. Raghavan, R. Contri, Paolo Checchia, V. M. Kubic, E. L. Hart, Evgueni Vlasov, S. Nilsson, S. Rinaudo, T. Moa, B. Vonck, P. Hughes, Ugo Gasparini, W.W.M. Allison, V. A. Yarba, R.J. Plano, G. Neuhofer
Publikováno v:
Physics Letters B. 164:404-409
Charm-charm correlation properties are studied in detail for the first time using a sample of D D pairs produced in 360 GeV/c π−p interactions. The data are compared with various models of charm production.
Publikováno v:
Physics Letters B. 58:223-227
We report on partial results of the analysis of a pp backward elastic scattering experiment, between 175 and 750 MeV/c. Various evidences are given of the resonant nature of a backward peak at the S-meson mass. Analysis leads to JPC=4++, firmly conne
Autor:
P. Espigat, P. Ladbon de Guevara, R. Pazzi, L. Bertanza, M. Laloum, C. Angelini, C. Petri, A. Bigi, R. Casali
Publikováno v:
Lettere Al Nuovo Cimento Series 2. 19:279-282
Autor:
M. Laloum, A. Bigi, L. Dobrzynski, R. Casali, P. Espigat, R. Pazzi, C. Defoix, C. Angelini, P. Ladron de Guevara
Publikováno v:
Nuclear Physics B. 162:12-40
An experimental analysis of p p interactions between the p p threshold (√s = 1878 MeV) and √s = 2 100 MeV leads to clear evidence for an s-channel effect in the reaction p p → π + π − π + π − π 0 at 1949 ± 10 MeV /c 2 (Γ ⋍ 80 MeV /