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Title: Measurement of the form factors of charged kaon semileptonic decays

Abstract

A measurement of the form factors of charged kaon semileptonic decays is presented, based on 4.4 × 10 6K± → π 0e ±ν e (K e 3 ± ) and 2.3 × 10 6K ± → π 0μ±ν μ (K μ 3 ±) decays collected in 2004 by the NA48/2 experiment. The results are obtained with improved precision as compared to earlier measurements. The combination of measurements in the K e3 ± and K μ3 ± modes is also presented.

Authors:
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Publication Date:
Research Org.:
SLAC National Accelerator Lab., Menlo Park, CA (United States); Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States)
Sponsoring Org.:
USDOE Office of Science (SC), High Energy Physics (HEP) (SC-25)
Contributing Org.:
The NA48/2 collaboration
OSTI Identifier:
1490366
Alternate Identifier(s):
OSTI ID: 1490853
Report Number(s):
FERMILAB-PUB-18-701; arXiv:1808.09041; CERN-EP-2018-231
Journal ID: ISSN 1029-8479; PII: 9250
Grant/Contract Number:  
AC02-76SF00515; AC02-07CH11359
Resource Type:
Journal Article: Accepted Manuscript
Journal Name:
Journal of High Energy Physics (Online)
Additional Journal Information:
Journal Volume: 2018; Journal Issue: 10; Journal ID: ISSN 1029-8479
Publisher:
Springer Berlin
Country of Publication:
United States
Language:
English
Subject:
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; Fixed target experiments; Rare decay

Citation Formats

Batley, J. R., Kalmus, G., Lazzeroni, C., Munday, D. J., Slater, M. W., Wotton, S. A., Arcidiacono, R., Bocquet, G., Cabibbo, N., Ceccucci, A., Cundy, D., Falaleev, V., Fidecaro, M., Gatignon, L., Gonidec, A., Kubischta, W., Maier, A., Norton, A., Patel, M., Peters, A., Balev, S., Frabetti, P. L., Gersabeck, E., Goudzovski, E., Hristov, P., Kekelidze, V., Kozhuharov, V., Litov, L., Madigozhin, D., Molokanova, N., Polenkevich, I., Potrebenikov, Yu., Shkarovskiy, S., Stoynev, S., Zinchenko, A., Monnier, E., Swallow, E., Winston, R., Rubin, P., Walker, A., Dalpiaz, P., Damiani, C., Fiorini, M., Martini, M., Petrucci, F., Savrié, M., Scarpa, M., Wahl, H., Baldini, W., Cotta Ramusino, A., Gianoli, A., Calvetti, M., Celeghini, E., Iacopini, E., Lenti, M., Ruggiero, G., Bizzeti, A., Veltri, M., Behler, M., Eppard, K., Hita-Hochgesand, M., Kleinknecht, K., Marouelli, P., Masetti, L., Moosbrugger, U., Morales Morales, C., Renk, B., Wache, M., Wanke, R., Winhart, A., Coward, D., Dabrowski, A., Fonseca Martin, T., Shieh, M., Szleper, M., Velasco, M., Wood, M. D., Anzivino, G., Imbergamo, E., Nappi, A., Piccini, M., Raggi, M., Valdata-Nappi, M., Cenci, P., Pepe, M., Petrucci, M. C., Costantini, F., Doble, N., Fiorini, L., Giudici, S., Pierazzini, G., Sozzi, M., Venditti, S., Collazuol, G., DiLella, L., Lamanna, G., Mannelli, I., Michetti, A., Cerri, C., Fantechi, R., Bloch-Devaux, B., Cheshkov, C., Chèze, J. B., De Beer, M., Derré, J., Marel, G., Mazzucato, E., Peyaud, B., Vallage, B., Holder, M., Ziolkowski, M., Bifani, S., Clemencic, M., Goy Lopez, S., Biino, C., Cartiglia, N., Marchetto, F., Dibon, H., Jeitler, M., Markytan, M., Mikulec, I., Neuhofer, G., and Widhalm, L. Measurement of the form factors of charged kaon semileptonic decays. United States: N. p., 2018. Web. doi:10.1007/jhep10(2018)150.
Batley, J. R., Kalmus, G., Lazzeroni, C., Munday, D. J., Slater, M. W., Wotton, S. A., Arcidiacono, R., Bocquet, G., Cabibbo, N., Ceccucci, A., Cundy, D., Falaleev, V., Fidecaro, M., Gatignon, L., Gonidec, A., Kubischta, W., Maier, A., Norton, A., Patel, M., Peters, A., Balev, S., Frabetti, P. L., Gersabeck, E., Goudzovski, E., Hristov, P., Kekelidze, V., Kozhuharov, V., Litov, L., Madigozhin, D., Molokanova, N., Polenkevich, I., Potrebenikov, Yu., Shkarovskiy, S., Stoynev, S., Zinchenko, A., Monnier, E., Swallow, E., Winston, R., Rubin, P., Walker, A., Dalpiaz, P., Damiani, C., Fiorini, M., Martini, M., Petrucci, F., Savrié, M., Scarpa, M., Wahl, H., Baldini, W., Cotta Ramusino, A., Gianoli, A., Calvetti, M., Celeghini, E., Iacopini, E., Lenti, M., Ruggiero, G., Bizzeti, A., Veltri, M., Behler, M., Eppard, K., Hita-Hochgesand, M., Kleinknecht, K., Marouelli, P., Masetti, L., Moosbrugger, U., Morales Morales, C., Renk, B., Wache, M., Wanke, R., Winhart, A., Coward, D., Dabrowski, A., Fonseca Martin, T., Shieh, M., Szleper, M., Velasco, M., Wood, M. D., Anzivino, G., Imbergamo, E., Nappi, A., Piccini, M., Raggi, M., Valdata-Nappi, M., Cenci, P., Pepe, M., Petrucci, M. C., Costantini, F., Doble, N., Fiorini, L., Giudici, S., Pierazzini, G., Sozzi, M., Venditti, S., Collazuol, G., DiLella, L., Lamanna, G., Mannelli, I., Michetti, A., Cerri, C., Fantechi, R., Bloch-Devaux, B., Cheshkov, C., Chèze, J. B., De Beer, M., Derré, J., Marel, G., Mazzucato, E., Peyaud, B., Vallage, B., Holder, M., Ziolkowski, M., Bifani, S., Clemencic, M., Goy Lopez, S., Biino, C., Cartiglia, N., Marchetto, F., Dibon, H., Jeitler, M., Markytan, M., Mikulec, I., Neuhofer, G., & Widhalm, L. Measurement of the form factors of charged kaon semileptonic decays. United States. doi:10.1007/jhep10(2018)150.
Batley, J. R., Kalmus, G., Lazzeroni, C., Munday, D. J., Slater, M. W., Wotton, S. A., Arcidiacono, R., Bocquet, G., Cabibbo, N., Ceccucci, A., Cundy, D., Falaleev, V., Fidecaro, M., Gatignon, L., Gonidec, A., Kubischta, W., Maier, A., Norton, A., Patel, M., Peters, A., Balev, S., Frabetti, P. L., Gersabeck, E., Goudzovski, E., Hristov, P., Kekelidze, V., Kozhuharov, V., Litov, L., Madigozhin, D., Molokanova, N., Polenkevich, I., Potrebenikov, Yu., Shkarovskiy, S., Stoynev, S., Zinchenko, A., Monnier, E., Swallow, E., Winston, R., Rubin, P., Walker, A., Dalpiaz, P., Damiani, C., Fiorini, M., Martini, M., Petrucci, F., Savrié, M., Scarpa, M., Wahl, H., Baldini, W., Cotta Ramusino, A., Gianoli, A., Calvetti, M., Celeghini, E., Iacopini, E., Lenti, M., Ruggiero, G., Bizzeti, A., Veltri, M., Behler, M., Eppard, K., Hita-Hochgesand, M., Kleinknecht, K., Marouelli, P., Masetti, L., Moosbrugger, U., Morales Morales, C., Renk, B., Wache, M., Wanke, R., Winhart, A., Coward, D., Dabrowski, A., Fonseca Martin, T., Shieh, M., Szleper, M., Velasco, M., Wood, M. D., Anzivino, G., Imbergamo, E., Nappi, A., Piccini, M., Raggi, M., Valdata-Nappi, M., Cenci, P., Pepe, M., Petrucci, M. C., Costantini, F., Doble, N., Fiorini, L., Giudici, S., Pierazzini, G., Sozzi, M., Venditti, S., Collazuol, G., DiLella, L., Lamanna, G., Mannelli, I., Michetti, A., Cerri, C., Fantechi, R., Bloch-Devaux, B., Cheshkov, C., Chèze, J. B., De Beer, M., Derré, J., Marel, G., Mazzucato, E., Peyaud, B., Vallage, B., Holder, M., Ziolkowski, M., Bifani, S., Clemencic, M., Goy Lopez, S., Biino, C., Cartiglia, N., Marchetto, F., Dibon, H., Jeitler, M., Markytan, M., Mikulec, I., Neuhofer, G., and Widhalm, L. Mon . "Measurement of the form factors of charged kaon semileptonic decays". United States. doi:10.1007/jhep10(2018)150. https://www.osti.gov/servlets/purl/1490366.
@article{osti_1490366,
title = {Measurement of the form factors of charged kaon semileptonic decays},
author = {Batley, J. R. and Kalmus, G. and Lazzeroni, C. and Munday, D. J. and Slater, M. W. and Wotton, S. A. and Arcidiacono, R. and Bocquet, G. and Cabibbo, N. and Ceccucci, A. and Cundy, D. and Falaleev, V. and Fidecaro, M. and Gatignon, L. and Gonidec, A. and Kubischta, W. and Maier, A. and Norton, A. and Patel, M. and Peters, A. and Balev, S. and Frabetti, P. L. and Gersabeck, E. and Goudzovski, E. and Hristov, P. and Kekelidze, V. and Kozhuharov, V. and Litov, L. and Madigozhin, D. and Molokanova, N. and Polenkevich, I. and Potrebenikov, Yu. and Shkarovskiy, S. and Stoynev, S. and Zinchenko, A. and Monnier, E. and Swallow, E. and Winston, R. and Rubin, P. and Walker, A. and Dalpiaz, P. and Damiani, C. and Fiorini, M. and Martini, M. and Petrucci, F. and Savrié, M. and Scarpa, M. and Wahl, H. and Baldini, W. and Cotta Ramusino, A. and Gianoli, A. and Calvetti, M. and Celeghini, E. and Iacopini, E. and Lenti, M. and Ruggiero, G. and Bizzeti, A. and Veltri, M. and Behler, M. and Eppard, K. and Hita-Hochgesand, M. and Kleinknecht, K. and Marouelli, P. and Masetti, L. and Moosbrugger, U. and Morales Morales, C. and Renk, B. and Wache, M. and Wanke, R. and Winhart, A. and Coward, D. and Dabrowski, A. and Fonseca Martin, T. and Shieh, M. and Szleper, M. and Velasco, M. and Wood, M. D. and Anzivino, G. and Imbergamo, E. and Nappi, A. and Piccini, M. and Raggi, M. and Valdata-Nappi, M. and Cenci, P. and Pepe, M. and Petrucci, M. C. and Costantini, F. and Doble, N. and Fiorini, L. and Giudici, S. and Pierazzini, G. and Sozzi, M. and Venditti, S. and Collazuol, G. and DiLella, L. and Lamanna, G. and Mannelli, I. and Michetti, A. and Cerri, C. and Fantechi, R. and Bloch-Devaux, B. and Cheshkov, C. and Chèze, J. B. and De Beer, M. and Derré, J. and Marel, G. and Mazzucato, E. and Peyaud, B. and Vallage, B. and Holder, M. and Ziolkowski, M. and Bifani, S. and Clemencic, M. and Goy Lopez, S. and Biino, C. and Cartiglia, N. and Marchetto, F. and Dibon, H. and Jeitler, M. and Markytan, M. and Mikulec, I. and Neuhofer, G. and Widhalm, L.},
abstractNote = {A measurement of the form factors of charged kaon semileptonic decays is presented, based on 4.4 × 106K± → π0e±νe (K e3 ± ) and 2.3 × 106K± → π0μ±νμ (K μ3 ±) decays collected in 2004 by the NA48/2 experiment. The results are obtained with improved precision as compared to earlier measurements. The combination of measurements in the K e3 ± and K μ3 ± modes is also presented.},
doi = {10.1007/jhep10(2018)150},
journal = {Journal of High Energy Physics (Online)},
issn = {1029-8479},
number = 10,
volume = 2018,
place = {United States},
year = {2018},
month = {10}
}

Journal Article:
Free Publicly Available Full Text
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Figures / Tables:

Table 1 Table 1: Form factor parameterizations used in this analysis. The free parameters to be measured are the λ′+, λ ′′ +, λ0 coefficients (slopes) for the Taylor expansion, the scalar MS and vector MV mass values for the pole model, and the Λ+ and ln C parameters for the dispersivemore » model.« less

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