scholarly journals Semi-inclusive production of two back-to-back hadron pairs in e+e− annihilation revisited

2018 ◽  
Vol 97 (7) ◽  
Author(s):  
Hrayr H. Matevosyan ◽  
Alessandro Bacchetta ◽  
Daniël Boer ◽  
Aurore Courtoy ◽  
Aram Kotzinian ◽  
...  
1979 ◽  
Vol 20 (1) ◽  
pp. 53-81 ◽  
Author(s):  
H. Jöstlein ◽  
R. J. Engelmann ◽  
R. J. Fisk ◽  
M. L. Good ◽  
A. S. Ito ◽  
...  

2006 ◽  
Vol 96 (23) ◽  
Author(s):  
R. Seidl ◽  
K. Hasuko ◽  
K. Abe ◽  
I. Adachi ◽  
H. Aihara ◽  
...  

2014 ◽  
Vol 25 ◽  
pp. 1460045 ◽  
Author(s):  
MARCO RADICI ◽  
ALESSANDRO BACCHETTA ◽  
A. COURTOY

We summarize the latest achievements about the extraction of the transversity parton distribution based on an analysis of pion-pair production in deep-inelastic scattering off transversely polarized targets in collinear factorization. Recently released data for proton and deuteron targets by HERMES and COMPASS allow for a flavor separation of the valence components of transversity. This extraction relies on di-hadron fragmentation functions. The latter have been taken from the first recent analysis of the semi-inclusive production of two pion pairs in back-to-back jets in e+e- annihilation. We also comment on the possibility of isolating new azimuthally asymmetric correlations of opposite pion pairs, which could arise when a fragmenting quark crosses parity-odd domains localized in Minkowski space-time and induced by the topologically nontrivial QCD background (the so-called θ vacuum).


2008 ◽  
Vol 78 (3) ◽  
Author(s):  
R. Seidl ◽  
M. Grosse Perdekamp ◽  
A. Ogawa ◽  
I. Adachi ◽  
H. Aihara ◽  
...  

2020 ◽  
Vol 7 (2) ◽  
pp. 169-191
Author(s):  
Angelle Cook

This article presents a dissertation study that investigated the lived experiences of participants engaged in an inclusive therapeutic theatre production through a post-intentional phenomenological lens, informed by critical dis/ability theory. The study included ten participants aged 14–26 with a variety of dis/abilities. The data were gathered through semi-structured interviews and a focus group and analysed using thematic analysis. The qualitative findings included six themes and fifteen subthemes. These findings suggested that the participants experienced belonging and community, personal growth and insight, feelings of empowerment and the desire to make societal change by being a part of the inclusive production.


1991 ◽  
Vol 52 (3) ◽  
pp. 397-405 ◽  
Author(s):  
◽  
R. J. Apsimon ◽  
M. Atkinson ◽  
M. Baake ◽  
L. S. Bagdasarian ◽  
...  
Keyword(s):  

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