Study of the angular distributions of the reactions [Formula Presented]

M. Ambrogiani; S. Bagnasco; W. Baldini; D. Bettoni; G. Borreani; A. Buzzo; R. Calabrese; R. Cester; P. Dalpiaz; X. Fan; G. Garzoglio; K. Gollwitzer; A. Hahn; S. Jin; J. Kasper; G. Lasio; M. LoVetere; E. Luppi; P. Maas; M. Macrì; M. Mandelkern; F. Marchetto; M. Marinelli; E. Menichetti; R. Mussa; M. Obertino; M. Pallavicini; N. Pastrone; C. Patrignani; T. Pedlar; S. Pordes; E. Robutti; J. Rosen; P. Rumerio; A. Santroni; M. Savrié; J. Schultz; K. K. Seth; G. Stancari; M. Stancari; J. Streets; A. Tomaradze; S. Werkema; G. Zioulas

doi:10.1103/PhysRevD.65.052002

Study of the angular distributions of the reactions [Formula Presented]

M. Ambrogiani, S. Bagnasco, W. Baldini, D. Bettoni, G. Borreani, A. Buzzo, R. Calabrese, R. Cester, P. Dalpiaz, X. Fan, G. Garzoglio, K. Gollwitzer, A. Hahn, S. Jin, J. Kasper, G. Lasio, M. LoVetere, E. Luppi, P. Maas, M. MacrìM. Mandelkern, F. Marchetto, M. Marinelli, E. Menichetti, R. Mussa, M. Obertino, M. Pallavicini, N. Pastrone, C. Patrignani, T. Pedlar, S. Pordes, E. Robutti, J. Rosen, P. Rumerio, A. Santroni, M. Savrié, J. Schultz, K. K. Seth, G. Stancari, M. Stancari, J. Streets, A. Tomaradze, S. Werkema, G. Zioulas

Physics and Astronomy

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

3 Scopus citations

Abstract

We report on a study of the angular distributions in the radiative decay of the (Formula presented) and (Formula presented) states formed in (Formula presented) annihilations. These distributions depend on the dynamics of the formation process and the multipole structure of the radiative decay. Using 2090 (Formula presented) and 5908 (Formula presented) events, we have measured the fractional magnetic quadrupole amplitude to be (Formula presented) and (Formula presented) We have also measured the square of the helicity 0 fractional amplitude in the (Formula presented) formation process to be (Formula presented).

Original language	English (US)
Pages (from-to)	10
Number of pages	1
Journal	Physical Review D - Particles, Fields, Gravitation and Cosmology
Volume	65
Issue number	5
DOIs	https://doi.org/10.1103/PhysRevD.65.052002
State	Published - 2002

ASJC Scopus subject areas

Nuclear and High Energy Physics
Physics and Astronomy (miscellaneous)

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10.1103/PhysRevD.65.052002

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Ambrogiani, M., Bagnasco, S., Baldini, W., Bettoni, D., Borreani, G., Buzzo, A., Calabrese, R., Cester, R., Dalpiaz, P., Fan, X., Garzoglio, G., Gollwitzer, K., Hahn, A., Jin, S., Kasper, J., Lasio, G., LoVetere, M., Luppi, E., Maas, P., ... Zioulas, G. (2002). Study of the angular distributions of the reactions [Formula Presented]. Physical Review D - Particles, Fields, Gravitation and Cosmology, 65(5), 10. https://doi.org/10.1103/PhysRevD.65.052002

@article{eb0f684320a24bf181f9c68031277d8b,

title = "Study of the angular distributions of the reactions [Formula Presented]",

abstract = "We report on a study of the angular distributions in the radiative decay of the (Formula presented) and (Formula presented) states formed in (Formula presented) annihilations. These distributions depend on the dynamics of the formation process and the multipole structure of the radiative decay. Using 2090 (Formula presented) and 5908 (Formula presented) events, we have measured the fractional magnetic quadrupole amplitude to be (Formula presented) and (Formula presented) We have also measured the square of the helicity 0 fractional amplitude in the (Formula presented) formation process to be (Formula presented).",

author = "M. Ambrogiani and S. Bagnasco and W. Baldini and D. Bettoni and G. Borreani and A. Buzzo and R. Calabrese and R. Cester and P. Dalpiaz and X. Fan and G. Garzoglio and K. Gollwitzer and A. Hahn and S. Jin and J. Kasper and G. Lasio and M. LoVetere and E. Luppi and P. Maas and M. Macr{\`i} and M. Mandelkern and F. Marchetto and M. Marinelli and E. Menichetti and R. Mussa and M. Obertino and M. Pallavicini and N. Pastrone and C. Patrignani and T. Pedlar and S. Pordes and E. Robutti and J. Rosen and P. Rumerio and A. Santroni and M. Savri{\'e} and J. Schultz and Seth, {K. K.} and G. Stancari and M. Stancari and J. Streets and A. Tomaradze and S. Werkema and G. Zioulas",

year = "2002",

doi = "10.1103/PhysRevD.65.052002",

language = "English (US)",

volume = "65",

pages = "10",

journal = "Physical Review D - Particles, Fields, Gravitation and Cosmology",

issn = "1550-7998",

number = "5",

}

Ambrogiani, M, Bagnasco, S, Baldini, W, Bettoni, D, Borreani, G, Buzzo, A, Calabrese, R, Cester, R, Dalpiaz, P, Fan, X, Garzoglio, G, Gollwitzer, K, Hahn, A, Jin, S, Kasper, J, Lasio, G, LoVetere, M, Luppi, E, Maas, P, Macrì, M, Mandelkern, M, Marchetto, F, Marinelli, M, Menichetti, E, Mussa, R, Obertino, M, Pallavicini, M, Pastrone, N, Patrignani, C, Pedlar, T, Pordes, S, Robutti, E, Rosen, J, Rumerio, P, Santroni, A, Savrié, M, Schultz, J, Seth, KK, Stancari, G, Stancari, M, Streets, J, Tomaradze, A, Werkema, S & Zioulas, G 2002, 'Study of the angular distributions of the reactions [Formula Presented]', Physical Review D - Particles, Fields, Gravitation and Cosmology, vol. 65, no. 5, pp. 10. https://doi.org/10.1103/PhysRevD.65.052002

TY - JOUR

T1 - Study of the angular distributions of the reactions [Formula Presented]

AU - Ambrogiani, M.

AU - Bagnasco, S.

AU - Baldini, W.

AU - Bettoni, D.

AU - Borreani, G.

AU - Buzzo, A.

AU - Calabrese, R.

AU - Cester, R.

AU - Dalpiaz, P.

AU - Fan, X.

AU - Garzoglio, G.

AU - Gollwitzer, K.

AU - Hahn, A.

AU - Jin, S.

AU - Kasper, J.

AU - Lasio, G.

AU - LoVetere, M.

AU - Luppi, E.

AU - Maas, P.

AU - Macrì, M.

AU - Mandelkern, M.

AU - Marchetto, F.

AU - Marinelli, M.

AU - Menichetti, E.

AU - Mussa, R.

AU - Obertino, M.

AU - Pallavicini, M.

AU - Pastrone, N.

AU - Patrignani, C.

AU - Pedlar, T.

AU - Pordes, S.

AU - Robutti, E.

AU - Rosen, J.

AU - Rumerio, P.

AU - Santroni, A.

AU - Savrié, M.

AU - Schultz, J.

AU - Seth, K. K.

AU - Stancari, G.

AU - Stancari, M.

AU - Streets, J.

AU - Tomaradze, A.

AU - Werkema, S.

AU - Zioulas, G.

PY - 2002

Y1 - 2002

N2 - We report on a study of the angular distributions in the radiative decay of the (Formula presented) and (Formula presented) states formed in (Formula presented) annihilations. These distributions depend on the dynamics of the formation process and the multipole structure of the radiative decay. Using 2090 (Formula presented) and 5908 (Formula presented) events, we have measured the fractional magnetic quadrupole amplitude to be (Formula presented) and (Formula presented) We have also measured the square of the helicity 0 fractional amplitude in the (Formula presented) formation process to be (Formula presented).

AB - We report on a study of the angular distributions in the radiative decay of the (Formula presented) and (Formula presented) states formed in (Formula presented) annihilations. These distributions depend on the dynamics of the formation process and the multipole structure of the radiative decay. Using 2090 (Formula presented) and 5908 (Formula presented) events, we have measured the fractional magnetic quadrupole amplitude to be (Formula presented) and (Formula presented) We have also measured the square of the helicity 0 fractional amplitude in the (Formula presented) formation process to be (Formula presented).

UR - http://www.scopus.com/inward/record.url?scp=84860065284&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84860065284&partnerID=8YFLogxK

U2 - 10.1103/PhysRevD.65.052002

DO - 10.1103/PhysRevD.65.052002

M3 - Article

AN - SCOPUS:84860065284

SN - 1550-7998

VL - 65

SP - 10

JO - Physical Review D - Particles, Fields, Gravitation and Cosmology

JF - Physical Review D - Particles, Fields, Gravitation and Cosmology

IS - 5

ER -

Study of the angular distributions of the reactions [Formula Presented]

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