Measurement of the η(1440) →K± Kl0π∓ production rates from p̄p annihilation at rest at three different hydrogen target densities

A. Bertinb; M. Bruschi; M. Capponi; S. De Castro; A. Ferretti; D. Galli; B. Giacobbe; U. Marconi; M. Piccinini; N. Semprini-Cesari; R. Spighi; S. Vecchi; A. Vezzani; F. Vigotti; M. Villa; A. Vitale; A. Zoccoli; M. Corradini; A. Donzella; E. Lodi Rizzini; L. Venturelli; A. Zenoni; A. Adamo; C. Cicaló; A. Lai; A. Masoni; L. Musa; G. Puddu; S. Serci; P. P. Temnikov; G. Usai; O. Yu Denisov; O. E. Gorchakov; S. N. Prakhov; A. M. Rozhdestvensky; M. G. Sapozhnikov; V. I. Tretyak; P. Gianotti; C. Guaraldo; A. Lanaro; V. Lucherini; F. Nichitiu; C. Petrascu; A. Rosca; V. G. Ableev; C. Cavion; U. Gastaldi; M. Lombardi; M. Morando; G. Bendiscioli; V. Filippini; A. Fontana; P. Montagna; A. Rotondi; A. Saino; P. Salvini; F. Balestra; E. Botta; T. Bressani; M. P. Bussa; L. Busso; D. Calvo; P. Cerello; S. Costa; D. D'Isep; L. Fava; A. Feliciello; L. Ferrero; A. Filippi; R. Garfagnini; A. Grasso; A. Maggiora; S. Marcello; N. Mirfakhrai; D. Panzieri; D. Parena; E. Rossetto; F. Tosello; G. Zosi; M. Agnello; F. Iazzi; B. Minetti; G. Pauli; S. Tessaro; L. Santi

doi:10.1016/0370-2693(96)01011-8

Measurement of the η(1440) →K± K_l⁰π∓ production rates from p̄p annihilation at rest at three different hydrogen target densities

A. Bertinb, M. Bruschi, M. Capponi, S. De Castro, A. Ferretti, D. Galli, B. Giacobbe, U. Marconi, M. Piccinini, N. Semprini-Cesari, R. Spighi, S. Vecchi, A. Vezzani, F. Vigotti, M. Villa, A. Vitale, A. Zoccoli, M. Corradini, A. Donzella, E. Lodi RizziniL. Venturelli, A. Zenoni, A. Adamo, C. Cicaló, A. Lai, A. Masoni, L. Musa, G. Puddu, S. Serci, P. P. Temnikov, G. Usai, O. Yu Denisov, O. E. Gorchakov, S. N. Prakhov, A. M. Rozhdestvensky, M. G. Sapozhnikov, V. I. Tretyak, P. Gianotti, C. Guaraldo, A. Lanaro, V. Lucherini, F. Nichitiu, C. Petrascu, A. Rosca, V. G. Ableev, C. Cavion, U. Gastaldi, M. Lombardi, M. Morando, G. Bendiscioli, V. Filippini, A. Fontana, P. Montagna, A. Rotondi, A. Saino, P. Salvini, F. Balestra, E. Botta, T. Bressani, M. P. Bussa, L. Busso, D. Calvo, P. Cerello, S. Costa, D. D'Isep, L. Fava, A. Feliciello, L. Ferrero, A. Filippi, R. Garfagnini, A. Grasso, A. Maggiora, S. Marcello, N. Mirfakhrai, D. Panzieri, D. Parena, E. Rossetto, F. Tosello, G. Zosi, M. Agnello, F. Iazzi, B. Minetti, G. Pauli, S. Tessaro, L. Santi

Risultato della ricerca: Contributo su rivista › Articolo in rivista › peer review

Abstract

From the study of the annihilation at rest p̄p -→ K± K_miss⁰π^±π⁺π ^- the production rates of the η(1440) → K±K_L⁰π^∓were obtained for three different hydrogen target densities: liquid, gaseous at NTP and at low pressure (5 mbar). The rate values are: f_η(440) (LH) = (6.0±0.5) ·10^-4, f_η(1440) (NTP) = (2.9±0.4) ·10^-4 and f^η(1440) (5mbar) = (1.0 ± 0.2) · 10^-4, From these results, the density dependence of the annihilation fraction from the ¹S₀ protonium level can be extracted directly.

Lingua originale	Inglese
pagine (da-a)	493-499
Numero di pagine	7
Rivista	Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume	385
Numero di pubblicazione	1-4
DOI	https://doi.org/10.1016/0370-2693(96)01011-8
Stato di pubblicazione	Pubblicato - 26 set 1996
Pubblicato esternamente	Sì

Accesso al documento

10.1016/0370-2693(96)01011-8

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Bertinb, A., Bruschi, M., Capponi, M., De Castro, S., Ferretti, A., Galli, D., Giacobbe, B., Marconi, U., Piccinini, M., Semprini-Cesari, N., Spighi, R., Vecchi, S., Vezzani, A., Vigotti, F., Villa, M., Vitale, A., Zoccoli, A., Corradini, M., Donzella, A., ... Santi, L. (1996). Measurement of the η(1440) →K± K_l⁰π∓ production rates from p̄p annihilation at rest at three different hydrogen target densities. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 385(1-4), 493-499. https://doi.org/10.1016/0370-2693(96)01011-8

@article{69e1c76ca1ac4669bd88ac53ea996429,

title = "Measurement of the η(1440) →K± Kl0π∓ production rates from {\=p}p annihilation at rest at three different hydrogen target densities",

abstract = "From the study of the annihilation at rest {\=p}p -→ K± Kmiss0π±π+π - the production rates of the η(1440) → K±KL0π∓were obtained for three different hydrogen target densities: liquid, gaseous at NTP and at low pressure (5 mbar). The rate values are: fη(440) (LH) = (6.0±0.5) ·10-4, fη(1440) (NTP) = (2.9±0.4) ·10-4 and fη(1440) (5mbar) = (1.0 ± 0.2) · 10-4, From these results, the density dependence of the annihilation fraction from the 1S0 protonium level can be extracted directly.",

author = "A. Bertinb and M. Bruschi and M. Capponi and {De Castro}, S. and A. Ferretti and D. Galli and B. Giacobbe and U. Marconi and M. Piccinini and N. Semprini-Cesari and R. Spighi and S. Vecchi and A. Vezzani and F. Vigotti and M. Villa and A. Vitale and A. Zoccoli and M. Corradini and A. Donzella and {Lodi Rizzini}, E. and L. Venturelli and A. Zenoni and A. Adamo and C. Cical{\'o} and A. Lai and A. Masoni and L. Musa and G. Puddu and S. Serci and Temnikov, {P. P.} and G. Usai and Denisov, {O. Yu} and Gorchakov, {O. E.} and Prakhov, {S. N.} and Rozhdestvensky, {A. M.} and Sapozhnikov, {M. G.} and Tretyak, {V. I.} and P. Gianotti and C. Guaraldo and A. Lanaro and V. Lucherini and F. Nichitiu and C. Petrascu and A. Rosca and Ableev, {V. G.} and C. Cavion and U. Gastaldi and M. Lombardi and M. Morando and G. Bendiscioli and V. Filippini and A. Fontana and P. Montagna and A. Rotondi and A. Saino and P. Salvini and F. Balestra and E. Botta and T. Bressani and Bussa, {M. P.} and L. Busso and D. Calvo and P. Cerello and S. Costa and D. D'Isep and L. Fava and A. Feliciello and L. Ferrero and A. Filippi and R. Garfagnini and A. Grasso and A. Maggiora and S. Marcello and N. Mirfakhrai and D. Panzieri and D. Parena and E. Rossetto and F. Tosello and G. Zosi and M. Agnello and F. Iazzi and B. Minetti and G. Pauli and S. Tessaro and L. Santi",

year = "1996",

month = sep,

day = "26",

doi = "10.1016/0370-2693(96)01011-8",

language = "English",

volume = "385",

pages = "493--499",

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

issn = "0370-2693",

publisher = "Elsevier",

number = "1-4",

}

Bertinb, A, Bruschi, M, Capponi, M, De Castro, S, Ferretti, A, Galli, D, Giacobbe, B, Marconi, U, Piccinini, M, Semprini-Cesari, N, Spighi, R, Vecchi, S, Vezzani, A, Vigotti, F, Villa, M, Vitale, A, Zoccoli, A, Corradini, M, Donzella, A, Lodi Rizzini, E, Venturelli, L, Zenoni, A, Adamo, A, Cicaló, C, Lai, A, Masoni, A, Musa, L, Puddu, G, Serci, S, Temnikov, PP, Usai, G, Denisov, OY, Gorchakov, OE, Prakhov, SN, Rozhdestvensky, AM, Sapozhnikov, MG, Tretyak, VI, Gianotti, P, Guaraldo, C, Lanaro, A, Lucherini, V, Nichitiu, F, Petrascu, C, Rosca, A, Ableev, VG, Cavion, C, Gastaldi, U, Lombardi, M, Morando, M, Bendiscioli, G, Filippini, V, Fontana, A, Montagna, P, Rotondi, A, Saino, A, Salvini, P, Balestra, F, Botta, E, Bressani, T, Bussa, MP, Busso, L, Calvo, D, Cerello, P, Costa, S, D'Isep, D, Fava, L, Feliciello, A, Ferrero, L, Filippi, A, Garfagnini, R, Grasso, A, Maggiora, A, Marcello, S, Mirfakhrai, N, Panzieri, D, Parena, D, Rossetto, E, Tosello, F, Zosi, G, Agnello, M, Iazzi, F, Minetti, B, Pauli, G, Tessaro, S & Santi, L 1996, 'Measurement of the η(1440) →K± K_l⁰π∓ production rates from p̄p annihilation at rest at three different hydrogen target densities', Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, vol. 385, n. 1-4, pagg. 493-499. https://doi.org/10.1016/0370-2693(96)01011-8

Measurement of the η(1440) →K± K_l⁰π∓ production rates from p̄p annihilation at rest at three different hydrogen target densities. / Bertinb, A.; Bruschi, M.; Capponi, M. et al.
In: Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, Vol. 385, N. 1-4, 26.09.1996, pag. 493-499.

Risultato della ricerca: Contributo su rivista › Articolo in rivista › peer review

TY - JOUR

T1 - Measurement of the η(1440) →K± Kl0π∓ production rates from p̄p annihilation at rest at three different hydrogen target densities

AU - Bertinb, A.

AU - Bruschi, M.

AU - Capponi, M.

AU - De Castro, S.

AU - Ferretti, A.

AU - Galli, D.

AU - Giacobbe, B.

AU - Marconi, U.

AU - Piccinini, M.

AU - Semprini-Cesari, N.

AU - Spighi, R.

AU - Vecchi, S.

AU - Vezzani, A.

AU - Vigotti, F.

AU - Villa, M.

AU - Vitale, A.

AU - Zoccoli, A.

AU - Corradini, M.

AU - Donzella, A.

AU - Lodi Rizzini, E.

AU - Venturelli, L.

AU - Zenoni, A.

AU - Adamo, A.

AU - Cicaló, C.

AU - Lai, A.

AU - Masoni, A.

AU - Musa, L.

AU - Puddu, G.

AU - Serci, S.

AU - Temnikov, P. P.

AU - Usai, G.

AU - Denisov, O. Yu

AU - Gorchakov, O. E.

AU - Prakhov, S. N.

AU - Rozhdestvensky, A. M.

AU - Sapozhnikov, M. G.

AU - Tretyak, V. I.

AU - Gianotti, P.

AU - Guaraldo, C.

AU - Lanaro, A.

AU - Lucherini, V.

AU - Nichitiu, F.

AU - Petrascu, C.

AU - Rosca, A.

AU - Ableev, V. G.

AU - Cavion, C.

AU - Gastaldi, U.

AU - Lombardi, M.

AU - Morando, M.

AU - Bendiscioli, G.

AU - Filippini, V.

AU - Fontana, A.

AU - Montagna, P.

AU - Rotondi, A.

AU - Saino, A.

AU - Salvini, P.

AU - Balestra, F.

AU - Botta, E.

AU - Bressani, T.

AU - Bussa, M. P.

AU - Busso, L.

AU - Calvo, D.

AU - Cerello, P.

AU - Costa, S.

AU - D'Isep, D.

AU - Fava, L.

AU - Feliciello, A.

AU - Ferrero, L.

AU - Filippi, A.

AU - Garfagnini, R.

AU - Grasso, A.

AU - Maggiora, A.

AU - Marcello, S.

AU - Mirfakhrai, N.

AU - Panzieri, D.

AU - Parena, D.

AU - Rossetto, E.

AU - Tosello, F.

AU - Zosi, G.

AU - Agnello, M.

AU - Iazzi, F.

AU - Minetti, B.

AU - Pauli, G.

AU - Tessaro, S.

AU - Santi, L.

PY - 1996/9/26

Y1 - 1996/9/26

N2 - From the study of the annihilation at rest p̄p -→ K± Kmiss0π±π+π - the production rates of the η(1440) → K±KL0π∓were obtained for three different hydrogen target densities: liquid, gaseous at NTP and at low pressure (5 mbar). The rate values are: fη(440) (LH) = (6.0±0.5) ·10-4, fη(1440) (NTP) = (2.9±0.4) ·10-4 and fη(1440) (5mbar) = (1.0 ± 0.2) · 10-4, From these results, the density dependence of the annihilation fraction from the 1S0 protonium level can be extracted directly.

AB - From the study of the annihilation at rest p̄p -→ K± Kmiss0π±π+π - the production rates of the η(1440) → K±KL0π∓were obtained for three different hydrogen target densities: liquid, gaseous at NTP and at low pressure (5 mbar). The rate values are: fη(440) (LH) = (6.0±0.5) ·10-4, fη(1440) (NTP) = (2.9±0.4) ·10-4 and fη(1440) (5mbar) = (1.0 ± 0.2) · 10-4, From these results, the density dependence of the annihilation fraction from the 1S0 protonium level can be extracted directly.

UR - http://www.scopus.com/inward/record.url?scp=0042595361&partnerID=8YFLogxK

U2 - 10.1016/0370-2693(96)01011-8

DO - 10.1016/0370-2693(96)01011-8

M3 - Article

SN - 0370-2693

VL - 385

SP - 493

EP - 499

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 - 1-4