Search for the decay Ks → π0e+e-

A. Lai; D. Marras; R. Batley; A. Bevan; R. S. Dosanjh; T. J. Gershon; G. E. Kalmus; B. Hay; D. J. Munday; E. Olaiya; M. A. Parker; T. O. White; S. A. Wotton; G. Barr; G. Bocquet; A. Ceccucci; T. Cuhadar-Donszelmann; D. Cundy; N. Doble; V. Falaleev; L. Gatignon; A. Gonidec; B. Gorini; G. Govi; P. Grafström; W. Kubischta; A. Lacourt; M. Lenti; A. Norton; S. Palestini; B. Panzer-Steindel; G. Tatishvili; H. Taureg; M. Velasco; H. Wahl; C. Cheshkov; A. Gaponenko; P. Hristov; V. Kekelidze; D. Madigojine; N. Molokanova; Yu Potrebenikov; A. Tkatchev; A. Zinchenko; I. Knowles; C. Lazzeroni; V. Martin; R. Sacco; A. Walker; M. Contalbrigo; P. Dalpiaz; J. Duclos; P. L. Frabetti; A. Gianoli; M. Martini; F. Petrucci; M. Savrié; A. Bizzeti; M. Calvetti; G. Collazuol; G. Graziani; E. Iacopini; H. G. Becker; M. Eppard; H. Fox; K. Holtz; A. Kalter; K. Kleinknecht; U. Koch; L. Köpke; P. Lopes da Silva; P. Marouelli; I. Pellmann; A. Peters; B. Renk; S. A. Schmidt; V. Schönharting; Y. Schué

doi:10.1016/S0370-2693(01)00804-8

Search for the decay K_s → π⁰e⁺e^-

A. Lai^*, D. Marras, R. Batley, A. Bevan, R. S. Dosanjh, T. J. Gershon, G. E. Kalmus, B. Hay, D. J. Munday, E. Olaiya, M. A. Parker, T. O. White, S. A. Wotton, G. Barr, G. Bocquet, A. Ceccucci, T. Cuhadar-Donszelmann, D. Cundy, N. Doble, V. FalaleevL. Gatignon, A. Gonidec, B. Gorini, G. Govi, P. Grafström, W. Kubischta, A. Lacourt, M. Lenti, A. Norton, S. Palestini, B. Panzer-Steindel, G. Tatishvili, H. Taureg, M. Velasco, H. Wahl, C. Cheshkov, A. Gaponenko, P. Hristov, V. Kekelidze, D. Madigojine, N. Molokanova, Yu Potrebenikov, A. Tkatchev, A. Zinchenko, I. Knowles, C. Lazzeroni, V. Martin, R. Sacco, A. Walker, M. Contalbrigo, P. Dalpiaz, J. Duclos, P. L. Frabetti, A. Gianoli, M. Martini, F. Petrucci, M. Savrié, A. Bizzeti, M. Calvetti, G. Collazuol, G. Graziani, E. Iacopini, H. G. Becker, M. Eppard, H. Fox, K. Holtz, A. Kalter, K. Kleinknecht, U. Koch, L. Köpke, P. Lopes da Silva, P. Marouelli, I. Pellmann, A. Peters, B. Renk, S. A. Schmidt, V. Schönharting, Y. Schué

^*Corresponding author for this work

Physics and Astronomy

Research output: Contribution to journal › Article › peer-review

16 Scopus citations

Abstract

A search for the decay K_s → π⁰e⁺e^- has been made using the NA48 detector at the CERN SPS. Using data collected in 1999 during a 40-hour run with a high-intensity K_s beam, an upper limit for the branching fraction B(K_s → π⁰e⁺e^-) < 1.4 × 10^-7 at 90% confidence level has been obtained.

Original language	English (US)
Pages (from-to)	253-262
Number of pages	10
Journal	Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume	514
Issue number	3-4
DOIs	https://doi.org/10.1016/S0370-2693(01)00804-8
State	Published - 2001

ASJC Scopus subject areas

Nuclear and High Energy Physics

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10.1016/S0370-2693(01)00804-8

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Lai, A., Marras, D., Batley, R., Bevan, A., Dosanjh, R. S., Gershon, T. J., Kalmus, G. E., Hay, B., Munday, D. J., Olaiya, E., Parker, M. A., White, T. O., Wotton, S. A., Barr, G., Bocquet, G., Ceccucci, A., Cuhadar-Donszelmann, T., Cundy, D., Doble, N., ... Schué, Y. (2001). Search for the decay K_s → π⁰e⁺e^-. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 514(3-4), 253-262. https://doi.org/10.1016/S0370-2693(01)00804-8

@article{4ec47dd128b948d0bdda225fd250e059,

title = "Search for the decay Ks → π0e+e-",

abstract = "A search for the decay Ks → π0e+e- has been made using the NA48 detector at the CERN SPS. Using data collected in 1999 during a 40-hour run with a high-intensity Ks beam, an upper limit for the branching fraction B(Ks → π0e+e-) < 1.4 × 10-7 at 90% confidence level has been obtained.",

author = "A. Lai and D. Marras and R. Batley and A. Bevan and Dosanjh, {R. S.} and Gershon, {T. J.} and Kalmus, {G. E.} and B. Hay and Munday, {D. J.} and E. Olaiya and Parker, {M. A.} and White, {T. O.} and Wotton, {S. A.} and G. Barr and G. Bocquet and A. Ceccucci and T. Cuhadar-Donszelmann and D. Cundy and N. Doble and V. Falaleev and L. Gatignon and A. Gonidec and B. Gorini and G. Govi and P. Grafstr{\"o}m and W. Kubischta and A. Lacourt and M. Lenti and A. Norton and S. Palestini and B. Panzer-Steindel and G. Tatishvili and H. Taureg and M. Velasco and H. Wahl and C. Cheshkov and A. Gaponenko and P. Hristov and V. Kekelidze and D. Madigojine and N. Molokanova and Yu Potrebenikov and A. Tkatchev and A. Zinchenko and I. Knowles and C. Lazzeroni and V. Martin and R. Sacco and A. Walker and M. Contalbrigo and P. Dalpiaz and J. Duclos and Frabetti, {P. L.} and A. Gianoli and M. Martini and F. Petrucci and M. Savri{\'e} and A. Bizzeti and M. Calvetti and G. Collazuol and G. Graziani and E. Iacopini and Becker, {H. G.} and M. Eppard and H. Fox and K. Holtz and A. Kalter and K. Kleinknecht and U. Koch and L. K{\"o}pke and {Lopes da Silva}, P. and P. Marouelli and I. Pellmann and A. Peters and B. Renk and Schmidt, {S. A.} and V. Sch{\"o}nharting and Y. Schu{\'e}",

year = "2001",

doi = "10.1016/S0370-2693(01)00804-8",

language = "English (US)",

volume = "514",

pages = "253--262",

journal = "Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics",

issn = "0370-2693",

publisher = "Elsevier B.V.",

number = "3-4",

}

Lai, A, Marras, D, Batley, R, Bevan, A, Dosanjh, RS, Gershon, TJ, Kalmus, GE, Hay, B, Munday, DJ, Olaiya, E, Parker, MA, White, TO, Wotton, SA, Barr, G, Bocquet, G, Ceccucci, A, Cuhadar-Donszelmann, T, Cundy, D, Doble, N, Falaleev, V, Gatignon, L, Gonidec, A, Gorini, B, Govi, G, Grafström, P, Kubischta, W, Lacourt, A, Lenti, M, Norton, A, Palestini, S, Panzer-Steindel, B, Tatishvili, G, Taureg, H, Velasco, M, Wahl, H, Cheshkov, C, Gaponenko, A, Hristov, P, Kekelidze, V, Madigojine, D, Molokanova, N, Potrebenikov, Y, Tkatchev, A, Zinchenko, A, Knowles, I, Lazzeroni, C, Martin, V, Sacco, R, Walker, A, Contalbrigo, M, Dalpiaz, P, Duclos, J, Frabetti, PL, Gianoli, A, Martini, M, Petrucci, F, Savrié, M, Bizzeti, A, Calvetti, M, Collazuol, G, Graziani, G, Iacopini, E, Becker, HG, Eppard, M, Fox, H, Holtz, K, Kalter, A, Kleinknecht, K, Koch, U, Köpke, L, Lopes da Silva, P, Marouelli, P, Pellmann, I, Peters, A, Renk, B, Schmidt, SA, Schönharting, V & Schué, Y 2001, 'Search for the decay K_s → π⁰e⁺e^-', Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, vol. 514, no. 3-4, pp. 253-262. https://doi.org/10.1016/S0370-2693(01)00804-8

TY - JOUR

T1 - Search for the decay Ks → π0e+e-

AU - Lai, A.

AU - Marras, D.

AU - Batley, R.

AU - Bevan, A.

AU - Dosanjh, R. S.

AU - Gershon, T. J.

AU - Kalmus, G. E.

AU - Hay, B.

AU - Munday, D. J.

AU - Olaiya, E.

AU - Parker, M. A.

AU - White, T. O.

AU - Wotton, S. A.

AU - Barr, G.

AU - Bocquet, G.

AU - Ceccucci, A.

AU - Cuhadar-Donszelmann, T.

AU - Cundy, D.

AU - Doble, N.

AU - Falaleev, V.

AU - Gatignon, L.

AU - Gonidec, A.

AU - Gorini, B.

AU - Govi, G.

AU - Grafström, P.

AU - Kubischta, W.

AU - Lacourt, A.

AU - Lenti, M.

AU - Norton, A.

AU - Palestini, S.

AU - Panzer-Steindel, B.

AU - Tatishvili, G.

AU - Taureg, H.

AU - Velasco, M.

AU - Wahl, H.

AU - Cheshkov, C.

AU - Gaponenko, A.

AU - Hristov, P.

AU - Kekelidze, V.

AU - Madigojine, D.

AU - Molokanova, N.

AU - Potrebenikov, Yu

AU - Tkatchev, A.

AU - Zinchenko, A.

AU - Knowles, I.

AU - Lazzeroni, C.

AU - Martin, V.

AU - Sacco, R.

AU - Walker, A.

AU - Contalbrigo, M.

AU - Dalpiaz, P.

AU - Duclos, J.

AU - Frabetti, P. L.

AU - Gianoli, A.

AU - Martini, M.

AU - Petrucci, F.

AU - Savrié, M.

AU - Bizzeti, A.

AU - Calvetti, M.

AU - Collazuol, G.

AU - Graziani, G.

AU - Iacopini, E.

AU - Becker, H. G.

AU - Eppard, M.

AU - Fox, H.

AU - Holtz, K.

AU - Kalter, A.

AU - Kleinknecht, K.

AU - Koch, U.

AU - Köpke, L.

AU - Lopes da Silva, P.

AU - Marouelli, P.

AU - Pellmann, I.

AU - Peters, A.

AU - Renk, B.

AU - Schmidt, S. A.

AU - Schönharting, V.

AU - Schué, Y.

PY - 2001

Y1 - 2001

N2 - A search for the decay Ks → π0e+e- has been made using the NA48 detector at the CERN SPS. Using data collected in 1999 during a 40-hour run with a high-intensity Ks beam, an upper limit for the branching fraction B(Ks → π0e+e-) < 1.4 × 10-7 at 90% confidence level has been obtained.

AB - A search for the decay Ks → π0e+e- has been made using the NA48 detector at the CERN SPS. Using data collected in 1999 during a 40-hour run with a high-intensity Ks beam, an upper limit for the branching fraction B(Ks → π0e+e-) < 1.4 × 10-7 at 90% confidence level has been obtained.

UR - http://www.scopus.com/inward/record.url?scp=0035899528&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0035899528&partnerID=8YFLogxK

U2 - 10.1016/S0370-2693(01)00804-8

DO - 10.1016/S0370-2693(01)00804-8

M3 - Article

AN - SCOPUS:0035899528

SN - 0370-2693

VL - 514

SP - 253

EP - 262

JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

IS - 3-4

ER -

Search for the decay K_s → π⁰e⁺e^-

Abstract

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