scholarly journals The production of a non-homogeneous classical pion field and the distribution of the neutral and charged pions

1997 ◽  
Vol 358 (3) ◽  
pp. 353-355 ◽  
Author(s):  
A. A. Anselm ◽  
M. G. Ryskin
Keyword(s):  
Pion Field ◽  
Charged Pions

scholarly journals Search for W Boson Decays to Three Charged Pions

2019 ◽  
Vol 122 (15) ◽  
Author(s):  
A. M. Sirunyan ◽  
A. Tumasyan ◽  
W. Adam ◽  
F. Ambrogi ◽  
E. Asilar ◽  
...  
Keyword(s):  
W Boson ◽  
Charged Pions

scholarly journals Long-lived light neutralinos at Belle II

2021 ◽  
Vol 2021 (2) ◽  
Author(s):  
Sourav Dey ◽  
Claudio O. Dib ◽  
Juan Carlos Helo ◽  
Minakshi Nayak ◽  
Nicolás A. Neill ◽  
...  
Keyword(s):  
Monte Carlo ◽  
Monte Carlo Simulations ◽  
Parameter Space ◽  
Rare Decays ◽  
Final States ◽  
Charged Pions ◽  
Belle Ii ◽  
Background Events ◽  
Displaced Vertex

Abstract We consider light neutralinos of mass about 1 GeV, produced from τ lepton rare decays at Belle II, in the context of R-parity-violating (RPV) supersymmetry. With large and clean samples of τ leptons produced at the Belle II experiment, excellent sensitivity to such light neutralinos with the exotic signatures of displaced vertices is expected. We focus on two benchmark scenarios of single RPV operators, $$ {\lambda}_{311}^{\prime }{L}_3{Q}_1{\overline{D}}_1 $$ λ 311 ′ L 3 Q 1 D ¯ 1 and $$ {\lambda}_{312}^{\prime }{L}_3{Q}_1{\overline{D}}_2 $$ λ 312 ′ L 3 Q 1 D ¯ 2 , which induce both the production and decay of the lightest neutralino. For the reconstruction of a displaced vertex, we require at least two charged pions in the final states. We perform Monte-Carlo simulations for both signal and background events, and find that Belle II can explore regions in the parameter space competitive with other probes. In particular, for the $$ {\lambda}_{311}^{\prime } $$ λ 311 ′ scenario, it can put limits up to two orders of magnitude stronger than the current bounds.

scholarly journals Transverse target single-spin asymmetry in inclusive electroproduction of charged pions and kaons

2014 ◽  
Vol 728 ◽  
pp. 183-190 ◽  
Author(s):  
A. Airapetian ◽  
N. Akopov ◽  
Z. Akopov ◽  
E.C. Aschenauer ◽  
W. Augustyniak ◽  
...  
Keyword(s):  
Spin Asymmetry ◽  
Single Spin Asymmetry ◽  
Single Spin ◽  
Charged Pions

Production of classical pion field and/or disoriented chiral condensate

1997 ◽  
Vol 11 (1-2) ◽  
pp. 27-49
Author(s):  
A. A. Anselm ◽  
M. G. Ryskin ◽  
A. G. Shuvaev
Keyword(s):  
Chiral Condensate ◽  
Pion Field ◽  
Disoriented Chiral Condensate

scholarly journals Study of the production of charged pions, kaons, and protons in pPb collisions at $$\sqrt{s_{NN}} =\; $$ s N N = 5.02 $$\,\text {TeV}$$ TeV

2014 ◽  
Vol 74 (6) ◽  
Author(s):  
S. Chatrchyan ◽  
◽  
V. Khachatryan ◽  
A. M. Sirunyan ◽  
A. Tumasyan ◽  
...  
Keyword(s):  
Charged Pions

The influence of a possible pion-pion interaction on the photoproduction of charged pions

1960 ◽  
Vol 18 (S1) ◽  
pp. 198-202 ◽  
Author(s):  
B. Tollis ◽  
E. Ferrari ◽  
H. Munczek
Keyword(s):  
Pion Interaction ◽  
Charged Pions

Photoproduction of charged pions from nuclei

1971 ◽  
Vol 162 (1) ◽  
pp. 193-207 ◽  
Author(s):  
I. Blomqvist ◽  
G. Nydahl ◽  
B. Forkman
Keyword(s):  
Charged Pions

scholarly journals Elastic scattering of charged pions from3Hand3He

2002 ◽  
Vol 66 (5) ◽  
Author(s):  
W. J. Briscoe ◽  
B. L. Berman ◽  
R. W. C. Carter ◽  
K. S. Dhuga ◽  
S. K. Matthews ◽  
...  
Keyword(s):  
Elastic Scattering ◽  
Charged Pions

Study of the Production of Negatively Charged Pions in $${{pn}}$$ Collisions at Beam Momenta between 1140 and 1670 MeV/c

2021 ◽  
Vol 84 (2) ◽  
pp. 144-149
Author(s):  
V. V. Sarantsev ◽  
S. G. Sherman ◽  
V. A. Nikonov ◽  
A. V. Sarantsev
Keyword(s):  
Charged Pions

Helm model interpretation of 16O form factors: application to pion photoproduction and muon capture

1980 ◽  
Vol 58 (1) ◽  
pp. 48-62 ◽  
Author(s):  
R. D. Graves ◽  
B. A. Lamers ◽  
Anton Nagl ◽  
H. Überall ◽  
V. Devanathan ◽  
...  
Keyword(s):  
Form Factor ◽  
Electron Scattering ◽  
Form Factors ◽  
Muon Capture ◽  
Physical Parameters ◽  
Medium Energy ◽  
Model Interpretation ◽  
Charged Pions ◽  
Transition Densities ◽  
Energy Processes

The available experimental data for the form factors of the T = 1 levels in 16O, obtained from electron scattering at low (Darmstadt), medium (Tohoku), and high momentum transfer (Stanford), are interpreted by the generalized Helm model. This phenomenological model reduces the form factor description of each level to the listing of a few physical parameters, i.e., the radius and smearing width of the transition densities of charge (current) and magnetization, and their corresponding strength constants. Its parameters having been determined by the form factor fits, the model may then be used to predict the results of other medium energy processes; this is done here for the photoproduction of charged pions and for muon capture in16O.

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