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New measurements of the $\eta$ and $K^0$ masses
New measurements of the $\eta$ and $K^0$ masses have been performed using decays to 3$\pi^0$ with the NA48 detector at the CERN SPS. Using symmetric decays to reduce systematic effects, the results $M(\eta) = 547.843\pm0.051$~MeV/c$^2$ and $M(K^0) = 497.625\pm0.031$~MeV/c$^2$ were obtained.
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Lenguaje: | eng |
Publicado: |
2002
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Materias: | |
Acceso en línea: | https://dx.doi.org/10.1016/S0370-2693(02)01573-3 http://cds.cern.ch/record/545832 |
_version_ | 1780898408424275968 |
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author | Lai, A. Marras, D. Batley, J.R. Bevan, A.J. Dosanjh, R.S. Gershon, T.J. Kalmus, G.E. Lazzeroni, C. Munday, D.J. Olaiya, E. Parker, Michael Andrew White, T.O. Wotton, S.A. Barr, G. Bocquet, G. Ceccucci, A. Cuhadar-Donszelmann, T. Cundy, D. D'Agostini, G. Doble, N. Falaleev, V. Funk, W. Gatignon, L. Gonidec, A. Gorini, B. Govi, G. Grafstrom, P. Kubischta, W. Lacourt, A. Lenti, M. Mikulec, I. Norton, A. Palestini, S. Panzer-Steindel, B. Schinzel, D. Tatishvili, G. Taureg, H. Velasco, M. Wahl, Heinrich Cheskov, C. Kekelidze, V. Madigojine, D. Molokanova, N. Potrebenikov, Yu. Zinchenko, A. Hristov, P. Martin, V.J. Rubin, P. Sacco, R. Walker, A. Bettoni, D. Calabrese, R. Contalbrigo, M. Dalpiaz, P. Duclos, J. Frabetti, P.L. Gianoli, A. Luppi, E. Martini, M. Masetti, L. Petrucci, F. Savrie, M. Scarpa, M. Bizzeti, A. Calvetti, M. Collazuol, G. Graziani, G. Iacopini, E. Martelli, F. Veltri, M. Becker, H.G. Eppard, M. Fox, H. Hirstius, A. Holtz, K. Kalter, A. Kleinknecht, K. Koch, U. Kopke, L. Lopes da Silva, P. Marouelli, P. Mestvirishvili, I. Pellmann, I. Peters, A. Schmidt, S.A. Schonharting, V. Schue, Y. Wanke, R. Winhart, A. Wittgen, M. Chollet, J.C. Fayard, L. Iconomidou-Fayard, L. Ocariz, J. Unal, G. Wingerter-Seez, I. Anzivino, G. Cenci, P. Imbergamo, E. Lamanna, G. Lubrano, P. Mestvirishvili, A. Nappi, A. Pepe, M. Piccini, M. Casali, R. Cerri, C. Cirilli, M. Costantini, F. Fantechi, R. Fiorini, L. Giudici, S. Mannelli, I. Pierazzini, G. Sozzi, M. Cheze, J.B. Cogan, J. De Beer, M. Debu, P. Derue, F. Formica, A. Gouge, G. Granier de Cassagnac, R. Marel, G. Mazzucato, E. Peyaud, B. Turlay, R. Vallage, B. Holder, M. Maier, A. Ziolkowski, M. Arcidiacono, R. Biino, C. Cartiglia, N. Guida, R. Marchetto, F. Menichetti, Ezio A. Pastrone, N. Nassalski, J. Rondio, E. Szleper, M. Wislicki, W. Wronka, S. Dibon, H. Jeitler, M. Markytan, M. Neuhofer, G. Pernicka, M. Taurok, A. Widhalm, L. |
author_facet | Lai, A. Marras, D. Batley, J.R. Bevan, A.J. Dosanjh, R.S. Gershon, T.J. Kalmus, G.E. Lazzeroni, C. Munday, D.J. Olaiya, E. Parker, Michael Andrew White, T.O. Wotton, S.A. Barr, G. Bocquet, G. Ceccucci, A. Cuhadar-Donszelmann, T. Cundy, D. D'Agostini, G. Doble, N. Falaleev, V. Funk, W. Gatignon, L. Gonidec, A. Gorini, B. Govi, G. Grafstrom, P. Kubischta, W. Lacourt, A. Lenti, M. Mikulec, I. Norton, A. Palestini, S. Panzer-Steindel, B. Schinzel, D. Tatishvili, G. Taureg, H. Velasco, M. Wahl, Heinrich Cheskov, C. Kekelidze, V. Madigojine, D. Molokanova, N. Potrebenikov, Yu. Zinchenko, A. Hristov, P. Martin, V.J. Rubin, P. Sacco, R. Walker, A. Bettoni, D. Calabrese, R. Contalbrigo, M. Dalpiaz, P. Duclos, J. Frabetti, P.L. Gianoli, A. Luppi, E. Martini, M. Masetti, L. Petrucci, F. Savrie, M. Scarpa, M. Bizzeti, A. Calvetti, M. Collazuol, G. Graziani, G. Iacopini, E. Martelli, F. Veltri, M. Becker, H.G. Eppard, M. Fox, H. Hirstius, A. Holtz, K. Kalter, A. Kleinknecht, K. Koch, U. Kopke, L. Lopes da Silva, P. Marouelli, P. Mestvirishvili, I. Pellmann, I. Peters, A. Schmidt, S.A. Schonharting, V. Schue, Y. Wanke, R. Winhart, A. Wittgen, M. Chollet, J.C. Fayard, L. Iconomidou-Fayard, L. Ocariz, J. Unal, G. Wingerter-Seez, I. Anzivino, G. Cenci, P. Imbergamo, E. Lamanna, G. Lubrano, P. Mestvirishvili, A. Nappi, A. Pepe, M. Piccini, M. Casali, R. Cerri, C. Cirilli, M. Costantini, F. Fantechi, R. Fiorini, L. Giudici, S. Mannelli, I. Pierazzini, G. Sozzi, M. Cheze, J.B. Cogan, J. De Beer, M. Debu, P. Derue, F. Formica, A. Gouge, G. Granier de Cassagnac, R. Marel, G. Mazzucato, E. Peyaud, B. Turlay, R. Vallage, B. Holder, M. Maier, A. Ziolkowski, M. Arcidiacono, R. Biino, C. Cartiglia, N. Guida, R. Marchetto, F. Menichetti, Ezio A. Pastrone, N. Nassalski, J. Rondio, E. Szleper, M. Wislicki, W. Wronka, S. Dibon, H. Jeitler, M. Markytan, M. Neuhofer, G. Pernicka, M. Taurok, A. Widhalm, L. |
author_sort | Lai, A. |
collection | CERN |
description | New measurements of the $\eta$ and $K^0$ masses have been performed using decays to 3$\pi^0$ with the NA48 detector at the CERN SPS. Using symmetric decays to reduce systematic effects, the results $M(\eta) = 547.843\pm0.051$~MeV/c$^2$ and $M(K^0) = 497.625\pm0.031$~MeV/c$^2$ were obtained. |
id | cern-545832 |
institution | Organización Europea para la Investigación Nuclear |
language | eng |
publishDate | 2002 |
record_format | invenio |
spelling | cern-5458322023-08-03T04:00:04Zdoi:10.1016/S0370-2693(02)01573-3http://cds.cern.ch/record/545832engLai, A.Marras, D.Batley, J.R.Bevan, A.J.Dosanjh, R.S.Gershon, T.J.Kalmus, G.E.Lazzeroni, C.Munday, D.J.Olaiya, E.Parker, Michael AndrewWhite, T.O.Wotton, S.A.Barr, G.Bocquet, G.Ceccucci, A.Cuhadar-Donszelmann, T.Cundy, D.D'Agostini, G.Doble, N.Falaleev, V.Funk, W.Gatignon, L.Gonidec, A.Gorini, B.Govi, G.Grafstrom, P.Kubischta, W.Lacourt, A.Lenti, M.Mikulec, I.Norton, A.Palestini, S.Panzer-Steindel, B.Schinzel, D.Tatishvili, G.Taureg, H.Velasco, M.Wahl, HeinrichCheskov, C.Kekelidze, V.Madigojine, D.Molokanova, N.Potrebenikov, Yu.Zinchenko, A.Hristov, P.Martin, V.J.Rubin, P.Sacco, R.Walker, A.Bettoni, D.Calabrese, R.Contalbrigo, M.Dalpiaz, P.Duclos, J.Frabetti, P.L.Gianoli, A.Luppi, E.Martini, M.Masetti, L.Petrucci, F.Savrie, M.Scarpa, M.Bizzeti, A.Calvetti, M.Collazuol, G.Graziani, G.Iacopini, E.Martelli, F.Veltri, M.Becker, H.G.Eppard, M.Fox, H.Hirstius, A.Holtz, K.Kalter, A.Kleinknecht, K.Koch, U.Kopke, L.Lopes da Silva, P.Marouelli, P.Mestvirishvili, I.Pellmann, I.Peters, A.Schmidt, S.A.Schonharting, V.Schue, Y.Wanke, R.Winhart, A.Wittgen, M.Chollet, J.C.Fayard, L.Iconomidou-Fayard, L.Ocariz, J.Unal, G.Wingerter-Seez, I.Anzivino, G.Cenci, P.Imbergamo, E.Lamanna, G.Lubrano, P.Mestvirishvili, A.Nappi, A.Pepe, M.Piccini, M.Casali, R.Cerri, C.Cirilli, M.Costantini, F.Fantechi, R.Fiorini, L.Giudici, S.Mannelli, I.Pierazzini, G.Sozzi, M.Cheze, J.B.Cogan, J.De Beer, M.Debu, P.Derue, F.Formica, A.Gouge, G.Granier de Cassagnac, R.Marel, G.Mazzucato, E.Peyaud, B.Turlay, R.Vallage, B.Holder, M.Maier, A.Ziolkowski, M.Arcidiacono, R.Biino, C.Cartiglia, N.Guida, R.Marchetto, F.Menichetti, Ezio A.Pastrone, N.Nassalski, J.Rondio, E.Szleper, M.Wislicki, W.Wronka, S.Dibon, H.Jeitler, M.Markytan, M.Neuhofer, G.Pernicka, M.Taurok, A.Widhalm, L.New measurements of the $\eta$ and $K^0$ massesParticle Physics - ExperimentNew measurements of the $\eta$ and $K^0$ masses have been performed using decays to 3$\pi^0$ with the NA48 detector at the CERN SPS. Using symmetric decays to reduce systematic effects, the results $M(\eta) = 547.843\pm0.051$~MeV/c$^2$ and $M(K^0) = 497.625\pm0.031$~MeV/c$^2$ were obtained.New measurements of the η and K 0 masses have been performed using decays to 3 π 0 with the NA48 detector at the CERN SPS. Using symmetric decays to reduce systematic effects, the results M ( η )=547.843±0.051 MeV/ c 2 and M ( K 0 )=497.625±0.031 MeV/ c 2 were obtained.New measurements of the $\eta$ and $K^0$ masses have been performed using decays to 3$\pi^0$ with the NA48 detector at the CERN SPS. Using symmetric decays to reduce systematic effects, the results $M(\eta) = 547.843\pm0.051$ MeV/c$^2$ and $M(K^0) = 497.625\pm0.031$ MeV/c$^2$ were obtained.hep-ex/0204008CERN-EP-2002-025CERN-EP-2002-025oai:cds.cern.ch:5458322002-04-04 |
spellingShingle | Particle Physics - Experiment Lai, A. Marras, D. Batley, J.R. Bevan, A.J. Dosanjh, R.S. Gershon, T.J. Kalmus, G.E. Lazzeroni, C. Munday, D.J. Olaiya, E. Parker, Michael Andrew White, T.O. Wotton, S.A. Barr, G. Bocquet, G. Ceccucci, A. Cuhadar-Donszelmann, T. Cundy, D. D'Agostini, G. Doble, N. Falaleev, V. Funk, W. Gatignon, L. Gonidec, A. Gorini, B. Govi, G. Grafstrom, P. Kubischta, W. Lacourt, A. Lenti, M. Mikulec, I. Norton, A. Palestini, S. Panzer-Steindel, B. Schinzel, D. Tatishvili, G. Taureg, H. Velasco, M. Wahl, Heinrich Cheskov, C. Kekelidze, V. Madigojine, D. Molokanova, N. Potrebenikov, Yu. Zinchenko, A. Hristov, P. Martin, V.J. Rubin, P. Sacco, R. Walker, A. Bettoni, D. Calabrese, R. Contalbrigo, M. Dalpiaz, P. Duclos, J. Frabetti, P.L. Gianoli, A. Luppi, E. Martini, M. Masetti, L. Petrucci, F. Savrie, M. Scarpa, M. Bizzeti, A. Calvetti, M. Collazuol, G. Graziani, G. Iacopini, E. Martelli, F. Veltri, M. Becker, H.G. Eppard, M. Fox, H. Hirstius, A. Holtz, K. Kalter, A. Kleinknecht, K. Koch, U. Kopke, L. Lopes da Silva, P. Marouelli, P. Mestvirishvili, I. Pellmann, I. Peters, A. Schmidt, S.A. Schonharting, V. Schue, Y. Wanke, R. Winhart, A. Wittgen, M. Chollet, J.C. Fayard, L. Iconomidou-Fayard, L. Ocariz, J. Unal, G. Wingerter-Seez, I. Anzivino, G. Cenci, P. Imbergamo, E. Lamanna, G. Lubrano, P. Mestvirishvili, A. Nappi, A. Pepe, M. Piccini, M. Casali, R. Cerri, C. Cirilli, M. Costantini, F. Fantechi, R. Fiorini, L. Giudici, S. Mannelli, I. Pierazzini, G. Sozzi, M. Cheze, J.B. Cogan, J. De Beer, M. Debu, P. Derue, F. Formica, A. Gouge, G. Granier de Cassagnac, R. Marel, G. Mazzucato, E. Peyaud, B. Turlay, R. Vallage, B. Holder, M. Maier, A. Ziolkowski, M. Arcidiacono, R. Biino, C. Cartiglia, N. Guida, R. Marchetto, F. Menichetti, Ezio A. Pastrone, N. Nassalski, J. Rondio, E. Szleper, M. Wislicki, W. Wronka, S. Dibon, H. Jeitler, M. Markytan, M. Neuhofer, G. Pernicka, M. Taurok, A. Widhalm, L. New measurements of the $\eta$ and $K^0$ masses |
title | New measurements of the $\eta$ and $K^0$ masses |
title_full | New measurements of the $\eta$ and $K^0$ masses |
title_fullStr | New measurements of the $\eta$ and $K^0$ masses |
title_full_unstemmed | New measurements of the $\eta$ and $K^0$ masses |
title_short | New measurements of the $\eta$ and $K^0$ masses |
title_sort | new measurements of the $\eta$ and $k^0$ masses |
topic | Particle Physics - Experiment |
url | https://dx.doi.org/10.1016/S0370-2693(02)01573-3 http://cds.cern.ch/record/545832 |
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