Large-angle production of charged pions by 3 GeV/c - 12.9 GeV/c protons on beryllium, aluminium and lead targets
M.G. Catanesi
,
E. Radicioni
,
R. Edgecock
,
M. Ellis
,
F.J.P. Soler
,
C. Gossling
,
S. Bunyatov
,
A. Krasnoperov
,
B. Popov
,
V. Serdiouk
,
V. Tereschenko
,
E. Di Capua
,
G. Vidal-Sitjes
,
A. Artamonov
,
S. Giani
,
S. Gilardoni
,
P. Gorbunov
,
A. Grant
,
A. Grossheim
,
V. Ivanchenko
,
A. Kayis-Topaksu
,
J. Panman
,
I. Papadopoulos
,
E. Tcherniaev
,
I. Tsukerman
,
R. Veenhof
,
C. Wiebusch
,
P. Zucchelli
,
A. Blondel
,
S. Borghi
,
M.C. Morone
,
G. Prior
,
R. Schroeter
,
C. Meurer
,
U. Gastaldi
,
G. B. Mills
,
J.S. Graulich
,
G. Gregoire
,
M. Bonesini
,
F. Ferri
,
M. Kirsanov
,
A. Bagulya
,
V. Grichine
,
N. Polukhina
,
V. Palladino
,
L. Coney
,
D. Schmitz
,
G. Barr
,
A. de Santo
,
F. Bobisut
,
D. Gibin
,
A. Guglielmi
,
M. Mezzetto
,
J. Dumarchez
(1)
,
U. Dore
,
D. Orestano
,
F. Pastore
,
A. Tonazzo
(2)
,
L. Tortora
,
C. Booth
,
L. Howlett
,
M. Bogomilov
,
M. Chizhov
,
D. Kolev
,
R. Tsenov
,
S. Piperov
,
P. Temnikov
,
M. Apollonio
,
P. Chimenti
,
G. Giannini
,
J. Burguet-Castell
,
A. Cervera-Villanueva
,
J.J. Gomez-Cadenas
,
J. Martin-Albo
,
P. Novella
,
M. Sorel
M.G. Catanesi
- Function : Author
E. Radicioni
- Function : Author
R. Edgecock
- Function : Author
M. Ellis
- Function : Author
F.J.P. Soler
- Function : Author
C. Gossling
- Function : Author
S. Bunyatov
- Function : Author
A. Krasnoperov
- Function : Author
B. Popov
- Function : Author
- PersonId : 738388
- IdHAL : boris-popov
- ORCID : 0000-0001-5416-9301
- IdRef : 178706841
V. Serdiouk
- Function : Author
V. Tereschenko
- Function : Author
E. Di Capua
- Function : Author
G. Vidal-Sitjes
- Function : Author
A. Artamonov
- Function : Author
S. Giani
- Function : Author
S. Gilardoni
- Function : Author
P. Gorbunov
- Function : Author
A. Grant
- Function : Author
A. Grossheim
- Function : Author
V. Ivanchenko
- Function : Author
A. Kayis-Topaksu
- Function : Author
J. Panman
- Function : Author
I. Papadopoulos
- Function : Author
E. Tcherniaev
- Function : Author
I. Tsukerman
- Function : Author
R. Veenhof
- Function : Author
C. Wiebusch
- Function : Author
P. Zucchelli
- Function : Author
A. Blondel
- Function : Author
S. Borghi
- Function : Author
M.C. Morone
- Function : Author
G. Prior
- Function : Author
R. Schroeter
- Function : Author
C. Meurer
- Function : Author
U. Gastaldi
- Function : Author
G. B. Mills
- Function : Author
J.S. Graulich
- Function : Author
G. Gregoire
- Function : Author
M. Bonesini
- Function : Author
F. Ferri
- Function : Author
M. Kirsanov
- Function : Author
A. Bagulya
- Function : Author
V. Grichine
- Function : Author
N. Polukhina
- Function : Author
V. Palladino
- Function : Author
L. Coney
- Function : Author
D. Schmitz
- Function : Author
G. Barr
- Function : Author
A. de Santo
- Function : Author
F. Bobisut
- Function : Author
D. Gibin
- Function : Author
A. Guglielmi
- Function : Author
M. Mezzetto
- Function : Author
U. Dore
- Function : Author
D. Orestano
- Function : Author
F. Pastore
- Function : Author
L. Tortora
- Function : Author
C. Booth
- Function : Author
L. Howlett
- Function : Author
M. Bogomilov
- Function : Author
M. Chizhov
- Function : Author
D. Kolev
- Function : Author
R. Tsenov
- Function : Author
S. Piperov
- Function : Author
P. Temnikov
- Function : Author
- PersonId : 755147
- ORCID : 0000-0002-9559-3384
M. Apollonio
- Function : Author
P. Chimenti
- Function : Author
G. Giannini
- Function : Author
J. Burguet-Castell
- Function : Author
A. Cervera-Villanueva
- Function : Author
J.J. Gomez-Cadenas
- Function : Author
J. Martin-Albo
- Function : Author
P. Novella
- Function : Author
M. Sorel
- Function : Author
Abstract
Measurements of the double-differential π± production cross-section in the range of momentum 100 MeV/c≤p< 800 MeV/c and angle 0.35 rad ≤θ< 2.15 rad in proton-beryllium, proton-aluminium and proton-lead collisions are presented. The data were taken with the HARP detector in the T9 beam line of the CERN PS. The pions were produced by proton beams in a momentum range from 3 GeV/c to 12.9 GeV/c hitting a target with a thickness of 5% of a nuclear interaction length. The tracking and identification of the produced particles was performed using a small-radius cylindrical time projection chamber (TPC) placed inside a solenoidal magnet. Incident particles were identified by an elaborate system of beam detectors. Results are obtained for the double-differential cross-sections d2σ/dpdθ at six incident proton beam momenta (3 GeV/c, 5 GeV/c, 8 GeV/c, 8.9 GeV/c (Be only), 12 GeV/c and 12.9 GeV/c (Al only)) and compared to previously available data.