Nucleon time-like form factors: Unexpected features and perspectives

被引:0
作者
Gauzzi, P
机构
[1] Univ Roma La Sapienza, Dipartimento Fis, I-00185 Rome, Italy
[2] Ist Nazl Fis Nucl, I-00185 Rome, Italy
关键词
D O I
10.1016/S0375-9474(99)00209-2
中图分类号
O57 [原子核物理学、高能物理学];
学科分类号
070202 ;
摘要
The unexpected experimental results on the measurements of the nucleon time-like form factors are reviewed. Using the experimental data of both the space-like and timelike regions a calculation of the nucleon form factors in the unphysical region has been performed by means of the dispersion relations.
引用
收藏
页码:249C / 254C
页数:6
相关论文
共 50 条
[41]   A model for space and time-like proton (neutron) form factors [J].
Kuraev, E. A. ;
Dbeyssi, A. ;
Tomasi-Gustafsson, E. .
PHYSICS LETTERS B, 2012, 712 (03) :240-244
[42]   PHASES OF PROTONS ELECTROMAGNETIC FORM FACTORS IN TIME-LIKE REGION [J].
FREUND, PGO ;
KUMMER, W .
NUOVO CIMENTO, 1962, 24 (06) :1160-+
[43]   A practical guide to unravel time-like transition form factors [J].
Pacetti, S. .
EUROPEAN PHYSICAL JOURNAL A, 2008, 38 (03) :331-343
[44]   A practical guide to unravel time-like transition form factors [J].
S. Pacetti .
The European Physical Journal A, 2008, 38 :331-343
[45]   Time-like Proton Form Factors with Initial State Radiation Technique [J].
Lin, Dexu ;
Dbeyssi, Alaa ;
Maas, Frank .
SYMMETRY-BASEL, 2022, 14 (01)
[46]   Electromagnetic form-factors of pions and kaons in the time-like region [J].
Bramon, A .
NUCLEAR PHYSICS A, 1997, 623 (1-2) :C357-C360
[47]   The first measurement of the neutron electromagnetic form factors in the time-like region [J].
Antonelli, A ;
Baldini, R ;
Benasi, P ;
Bertani, M ;
Biagini, ME ;
Bidoli, V ;
Bini, C ;
Bressani, T ;
Calabrese, R ;
Cardarelli, R ;
Carlin, R ;
Casari, C ;
Cugusi, L ;
Dalpiaz, P ;
De Falco, A ;
De Simone, S ;
De Zorzi, G ;
Feliciello, A ;
Ferrer, ML ;
Feretti, P ;
Gauzzi, P ;
Gianotti, P ;
Iazzi, F ;
Luppi, E ;
Marcello, S ;
Masoni, A ;
Messi, R ;
Morandin, M ;
Paoluzi, L ;
Pasqualucci, E ;
Pauli, G ;
Perlotto, N ;
Perrone, A ;
Petrucci, F ;
Posocco, M ;
Preger, M ;
Puddu, G ;
Reale, M ;
Santi, L ;
Santonico, R ;
Sartori, P ;
Savrie, M ;
Serci, S ;
Spinetti, M ;
Tessaro, S ;
Voci, C ;
Zuin, F .
NUCLEAR PHYSICS B, 1998, 517 (1-3) :3-35
[48]   The ρ-meson time-like form factors in sub-leading pQCD [J].
de Melo, J. P. B. C. ;
Ji, Chueng-Ryong ;
Frederico, T. .
PHYSICS LETTERS B, 2016, 763 :87-93
[49]   The first measurement of the neutron electromagnetic form factors in the time-like region [J].
Voci, C .
NUCLEAR PHYSICS A, 1997, 623 (1-2) :C333-C339
[50]   On the electromagnetic form factors of hadrons in the time-like region near threshold [J].
Dalkarov, O. D. ;
Khakhulin, P. A. ;
Voronin, A. Yu. .
NUCLEAR PHYSICS A, 2010, 833 (1-4) :104-118