Single π− photoproduction on neutrons in the energy region of theP 11,D 13,S 11 pion-nucleon resonances

1974 ◽  
Vol 19 (4) ◽  
pp. 529-547 ◽  
Author(s):  
M. Beneventano ◽  
S. d'Angelo ◽  
F. de Notaristefani ◽  
P. Monacelli ◽  
L. Paoluzi ◽  
...  

1965 ◽  
Vol 43 (6) ◽  
pp. 1115-1127
Author(s):  
Bryan A. Orman

We discuss the electroproduction of strange particles on nucleons with particular interest in the energy region where the pion–nucleon resonances are dominant. By using the method of Blankenbecler and Gartenhaus (1959), formulae are derived for solving the problems in this region. Differential cross sections of the order of 10−39 cm2/MeV are obtained.



Author(s):  
K. Venkatesan


1995 ◽  
Vol 51 (1) ◽  
pp. 285-298 ◽  
Author(s):  
Masaki Arima ◽  
Keiichi Masutani ◽  
Ryoichi Seki


1978 ◽  
Vol 18 (11) ◽  
pp. 4208-4212 ◽  
Author(s):  
J. da Providência ◽  
J. Urbano


1989 ◽  
Author(s):  
V. V. Abaev ◽  
N. A. Bazhanov ◽  
V. S. Bekrenev ◽  
Yu. A. Beloglazov ◽  
E. P. Fedorova-Koval ◽  
...  


Precise measurements of the total cross sections of positive and negative π mesons on hydrogen have revealed the presence of structure or enhancements in these cross sections at various momenta up to 3 GeV/ c . The present paper discusses measurements of this type and in particular, a recent experiment to search for structure in the region 3 to 7 GeV/ c , where previous experiments have shown that, if structure were present, it was likely to reveal itself as an amplitude in the total cross section of 1 mb or less. The recent measurements indicate four regions of structure, two in each of the isotopic spin states 3/2 and 1/2. The possible relation of these regions of structure to the formation of pion-nucleon resonances is discussed.



1965 ◽  
Vol 14 (26) ◽  
pp. 1091-1095 ◽  
Author(s):  
Richard M. Heinz ◽  
Marc H. Ross


1977 ◽  
Vol 57 (3) ◽  
pp. 901-911 ◽  
Author(s):  
N. Hiroshige ◽  
T. Tsujimura




1960 ◽  
Vol 118 (6) ◽  
pp. 1615-1618 ◽  
Author(s):  
Michael J. Moravcsik


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