• Browse all
Measurements of the meson - photon transition form-factors of light pseudoscalar mesons at large momentum transfer

The CLEO collaboration
Phys.Rev. D57 (1998) 33-54, 1998

Abstract (data abstract)
CLEO collaboration. Measurements of the meson-photon transition form factors of light pseudoscalar mesons at large momentum transfer: from 1.5 to 9 GeV**2 for PI0, from 1.5 to 20 GeV**2 for ETA, and from 1.5 to 30 GeV**2 for ETAPRIME. Cross sections measured in a & apos;single-tagged& apos; experimental mode where one of the scattered electrons is detected (& apos;tagged& apos;), while the other electron is scattered at a very small angle and remains undetected.

  • Table 1

    Data from T 1, P 21

    10.17182/hepdata.47203.v1/t1

    The results of PI0 --> GAMMA GAMMA analysis assuming Br(PI0-->2GAMMA)=0.99.

  • Table 2

    Data from T 2, P 21

    10.17182/hepdata.47203.v1/t2

    The results of ETA --> GAMMA GAMMA analysis assuming Br(ETA-->2GAMMA)=0.39.

  • Table 3

    Data from T 3, P 21

    10.17182/hepdata.47203.v1/t3

    The results of ETA --> 3PI0 analysis assuming Br(ETA-->3PI0)*Br(PI0-->2GAM MA)**3 = 0.31.

  • Table 4

    Data from T 4, P 22

    10.17182/hepdata.47203.v1/t4

    The results of ETA --> PI+ PI- PI0 analysis assuming Br(ETA --> PI+ PI- PI 0)*Br(PI0-->2GAMMA)=0.23.

  • Table 5

    Data from T 5, P 22

    10.17182/hepdata.47203.v1/t5

    The results of ETAPRIME --> PI0 PI0 ETA --> 6GAMMA analysis assuming Br(ET APRIME --> PI0 PI0 ETA)*BR(ETA --> 2GAMMA)*Br(PI0-->2GAMMA)**2...

  • Table 6

    Data from T 6, P 22

    10.17182/hepdata.47203.v1/t6

    The results of ETAPRIME --> PI0 PI0 ETA --> 5PI0 --> 10GAMMA analysis assu ming Br(ETAPRIME --> PI0 PI0 ETA)*BR(ETA...

  • Table 7

    Data from T 7, P 22

    10.17182/hepdata.47203.v1/t7

    The results of ETAPRIME --> RHO0 GAMMA --> PI+ PI- GAMMA analysis assuming Br(ETAPRIME --> RHO0 GAMMA)*BR(RHO0 --> PI+ PI-)...

  • Table 8

    Data from T 8, P 23

    10.17182/hepdata.47203.v1/t8

    The results of ETAPRIME --> PI+ PI- ETA --> PI+ PI- 2GAMMA analysis assumi ng Br(ETAPRIME --> PI+ PI- ETA)*BR(ETA...

  • Table 9

    Data from T 9, P 23

    10.17182/hepdata.47203.v1/t9

    The results of ETAPRIME --> PI+ PI- ETA --> 2PI+ 2PI- PI0 --> 2PI+ 2PI- 2GAMMA analysis assuming Br(ETAPRIME -->...

  • Table 10

    Data from T 10, P 23

    10.17182/hepdata.47203.v1/t10

    The results of ETAPRIME --> PI+ PI- 3PI0 --> PI+ PI- 6GAMMA analysis assuming [Br(ETAPRIME --> PI+ PI- ETA)*Br(ETA -->...

Loading Data...