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Inclusive study of hadron production by e+e− annihilation for 1.4⩽√s⩽2.3 GeV at adone

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Il Nuovo Cimento A (1965-1970)

Summary

Results are reported on the inclusive study of the production of charged particles in the reaction e+e− → many hadrons in the c.m. energy range √s=(1.4 ÷ 2.3) GeV. The ratio between the kaons detected in the MEA apparatus at Adone and the corresponding total number of particles has been measured. The inclusive momentum distributions of the detected particles are given and the mean charged-particle energy and the mean observed multiplicity are evaluated.

Riassunto

Si riportano i risultati di uno studio inclusivo sulla produzione di particelle cariche prodotte nella reazione e+e−→molti adroni nell’intervallo di energia del centro di massa √s=(1.4÷2.3) GeV. È stato misurato il rapporto tra il numero di K± rivelato dall’apparato MEA ed il corrispondente numero totale di particelle cariche. Si presentano le distribuzioni inclusive dei momenti delle particelle cariche rivelate per tre intervalli di √s ed inoltre — in funzione di √s — l’energia media e la molteplicità media delle particelle cariche rivelate.

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References

  1. W. W. Ash, D. C. Cheng, B. Esposito, F. Felicetti, A. Marini, H. Ogren, I. Peruzzi, M. Piccolo, F. Ronga, G. Sacerdoti, L. Trasatti, G. T. Zorn, B. Bartoli, B. Coluzzi, A. Nigro, V. Silvestrini, F. Vanoli, D. Bisello, A. Mulachié, M. Nigro, L. Pescara, R. Santangelo, E. Schiavuta, D. Scannicchio, P. Monacelli, L. Paoluzi, G. Piano Mortari andF. Sebastiani:Nucl. Instrum. Methods,148, 431 (1978).

    Article  ADS  Google Scholar 

  2. W. Braunschweig, E. Königs, W. Strum andW. Wallraff:Nucl. Instrum. Methods,134, 261 (1976).

    Article  ADS  Google Scholar 

  3. B. Richter:Proceedings of the XVII International Conference on High-Energy Physics (London, 1974), p. IV-37.

  4. B. Esposito, F. Felicetti, A. Marini, I. Peruzzi, M. Piccolo, F. Ronga, A. Nigro, D. Bisello, M. Nigro, L. Pescara, P. Sartori, R. Bernabei, S. D’Angelo, P. Monacelli, L. Paoluzi, G. Piano Mortari, A. Sciubba andF. Sebastiani:Lett. Nuovo Cimento,19, 21 (1977).

    Article  Google Scholar 

  5. R. Schwitters:Proceedings of the International Symposium on Lepton and Photon Interactions at High Energies (Stanford, Cal., 1975), p. 5.

  6. J. Engels, K. Shilling andH. Satz:Nuovo Cimento A,17, 535 (1973).

    Article  ADS  Google Scholar 

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Author notes

  1. F. Felicetti

    Present address: Comitato Nazionale per l’Energia Nucleare, Roma

Authors and Affiliations

  1. Istituto Nazionale di Fisica Nucleare, Sezione di Frascati, Italia

    B. Esposito, F. Felicetti, A. Marini, G. Piano Mortari & F. Ronga

  2. Laboratori Nazionali di Frascati, Frascati, Italia

    B. Esposito, F. Felicetti, A. Marini, G. Piano Mortari & F. Ronga

  3. Istituto di Fisica dell’Università, Padova, Italia

    D. Bisello, M. Nigro & L. Pescara

  4. Istituto Nazionale di Fisica Nucleare, Sezione di Padova, Italia

    D. Bisello, M. Nigro & L. Pescara

  5. Istituto di Fisica dell’Università, Roma, Italia

    R. Bernabei, S. d’Angelo, P. Monacelli, M. Moricca, L. Paoluzi, R. Santonico & F. Sebastiani

  6. Istituto Nazionale di Fisica Nucleare, Sezione di Roma, Italia

    R. Bernabei, S. d’Angelo, P. Monacelli, M. Moricca, L. Paoluzi, R. Santonico & F. Sebastiani

Authors
  1. B. Esposito
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  2. F. Felicetti
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  3. A. Marini
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  4. G. Piano Mortari
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  5. F. Ronga
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  6. D. Bisello
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  7. M. Nigro
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  8. L. Pescara
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  9. R. Bernabei
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  10. S. d’Angelo
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  11. P. Monacelli
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  12. M. Moricca
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  13. L. Paoluzi
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  14. R. Santonico
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  15. F. Sebastiani
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Esposito, B., Felicetti, F., Marini, A. et al. Inclusive study of hadron production by e+e− annihilation for 1.4⩽√s⩽2.3 GeV at adone. Nuov Cim A 55, 437–452 (1980). https://doi.org/10.1007/BF02900496

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  • DOI: https://doi.org/10.1007/BF02900496

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