Polarized structure function sigma(')(LT) for (1)H((e)over-right-arrow,e(')K(+))Lambda in the nucleon resonance region - CentraleSupélec Access content directly
Journal Articles Physical Review C Year : 2008

Polarized structure function sigma(')(LT) for (1)H((e)over-right-arrow,e(')K(+))Lambda in the nucleon resonance region

R. Nasseripour , B.A. Raue , D. S. Carman , P. Ambrozewicz , M.J. Amaryan , E. Anciant (1) , M. Anghinolfi , B. Asavapibhop , G. Asryan , G. Audit , T. Auger (2) , H. Avakian , H. Bagdasaryan , N. Baillie , J.P. Ball , N. A. Baltzell , S. Barrow , M. Battaglieri , K. Beard , I. Bedlinskiy , M. Bektasoglu , M. Bellis , N. Benmouna , B. L. Berman , A.S. Biselli , L. Blaszczyk , B.E. Bonner , S. Bouchigny (3, 4) , S. Boiarinov , R. Bradford , D. Branford , W. J. Briscoe , W.K. Brooks , V.D. Burkert , C. Butuceanu , J.R. Calarco , S.L. Careccia , L. Casey , C. Cetina , S. Chen , L. Cheng , P.L. Cole , P. Collins , P. Coltharp , D. Cords , P. Corvisiero , D. Crabb , V. Crede , D. Dale , N. Dashyan , R. de Masi , R. de Vita , E. de Sanctis , P.V. Degtyarenko , L. Dennis , A. Deur , K.S. Dhuga , R. Dickson , C. Djalali , G.E. Dodge , D. Doughty , P. Dragovitsch , M. Dugger , S. Dytman , O.P. Dzyubak , H. Egiyan , K.S. Egiyan , L. El Fassi , L. Elouadrhiri , P. Eugenio , R. Fatemi , G. Fedotov , G. Feldman , R.J. Feuerbach , T.A. Forest , A. Fradi (4) , H. Funsten , M. Garccon , G. Gavalian , N. Gevorgyan , G.P. Gilfoyle , K.L. Giovanetti , Pascal Girard , F.X. Girod , J. T. Goetz , R.W. Gothe , K.A. Griffioen , M. Guidal (4) , M. Guillo , N. Guler , L. Guo (5) , V. Gyurjyan , K. Hafidi , H. Hakobyan , C. Hanretty , J. Hardie , D. Heddle , F.W. Hersman , K. Hicks , I. Hleiqawi , M. Holtrop , J. Hu (6) , C.E. Hyde-Wright , Y. Llieva , D.G. Ireland , B.S. Ishkhanov , E.L. Isupov , M.M. Ito , D. Jenkins , H.S. Jo (4) , J.R. Johnstone , K. Joo , H.G. Juengst , N. Kalantarians , J.D. Kellie , M. Khandaker , K.Y. Kim , K. Kim (7) , W. Kim , A. Klein , F.J. Klein , M. Kossov , Z. Krahn , L.H. Kramer , V. Kubarovsky , J. Kuhn , S.E. Kuhn , S.V. Kuleshov , V. Kuznetsov , J. Lachniet , J.M. Laget , J. Langheinrich , D. Lawrence , K. Livingston , H.Y. Lu , K. Lukashin , M. Mac Cormick (4) , J.J. Manak , N. Markov , P. Mattione , S. Mc Aleer , B. Mc Kinnon , Jwc Mc Nabb , B.A. Mecking , M.D. Mestayer , C.A. Meyer , T. Mibe , K. Mikhailov , R. Minehart , M. Mirazita , R. Miskimen , V. Mokeev , B. Moreno (4) , K. Moriya , S.A. Morrow (4, 8) , M. Moteabbed , J. Mueller , E. Munevar , G.S. Mutchler , P. Nadel-Turonski , S. Niccolai (4) , G. Niculescu , I. Niculescu , B.B. Niczyporuk , M.R. Niroula , R.A. Niyazov , M. Nozar , M. Osipenko , A.I. Ostrovidov , K. Park , E. Pasyuk , C. Paterson , S.A. Pereira , G. Peterson , S.A. Philips , J. Pierce , N. Pivnyuk , D. Pocanic , O. Pogorelko , S. Pozdniakov , B.M. Preedom , J.W. Price , S. Procureur , Y. Prok , D. Protopopescu , L.M. Qin , G. Riccardi , G. Ricco , M. Ripani , B.G. Ritchie , G. Rosner , P. Rossi , P.D. Rubin , F. Sabatie , J. Salamanca , C. Salgado , J.P. Santoro , V. Sapunenko , D. Sayre , R.A. Schumacher , V.S. Serov , A. Shafi , Y.G. Sharabian , D. Sharov , N.V. Shvedunov , S. Simionatto , A.V. Skabelin , E.S. Smith , L.C. Smith , D.I. Sober , D. Sokhan , A. Stavinsky , S.S. Stepanyan , S. Stepanyan , B.E. Stokes , P. Stoler , I.I. Strakovsky , S. Strauch , M. Taiuti , S. Taylor , D.J. Tedeschi , R. Thompson , A. Tkabladze , S. Tkachenko , M. Ungaro , M.F. Vineyard , A.V. Vlassov , K. Wang , D.P. Watts , L.B. Weinstein , D.P. Weygand , M. Williams , E. Wolin , M.H. Wood , A. Yegneswaran , J. Yun , L. Zana , J. Zhang , B. Zhao , Z. W. Zhao
R. Nasseripour
  • Function : Author
B.A. Raue
  • Function : Author
D. S. Carman
  • Function : Author
P. Ambrozewicz
  • Function : Author
M.J. Amaryan
  • Function : Author
M. Anghinolfi
  • Function : Author
B. Asavapibhop
  • Function : Author
G. Asryan
  • Function : Author
G. Audit
  • Function : Author
H. Avakian
  • Function : Author
H. Bagdasaryan
  • Function : Author
N. Baillie
  • Function : Author
J.P. Ball
  • Function : Author
N. A. Baltzell
  • Function : Author
S. Barrow
  • Function : Author
M. Battaglieri
  • Function : Author
K. Beard
  • Function : Author
I. Bedlinskiy
M. Bektasoglu
  • Function : Author
M. Bellis
  • Function : Author
N. Benmouna
  • Function : Author
B. L. Berman
  • Function : Author
A.S. Biselli
  • Function : Author
L. Blaszczyk
  • Function : Author
B.E. Bonner
  • Function : Author
S. Boiarinov
  • Function : Author
R. Bradford
  • Function : Author
D. Branford
  • Function : Author
W. J. Briscoe
  • Function : Author
W.K. Brooks
V.D. Burkert
  • Function : Author
C. Butuceanu
  • Function : Author
J.R. Calarco
  • Function : Author
S.L. Careccia
  • Function : Author
L. Casey
  • Function : Author
C. Cetina
  • Function : Author
S. Chen
  • Function : Author
L. Cheng
P.L. Cole
P. Collins
  • Function : Author
P. Coltharp
  • Function : Author
D. Cords
  • Function : Author
P. Corvisiero
  • Function : Author
D. Crabb
  • Function : Author
V. Crede
  • Function : Author
D. Dale
  • Function : Author
N. Dashyan
  • Function : Author
R. de Masi
  • Function : Author
R. de Vita
  • Function : Author
E. de Sanctis
  • Function : Author
P.V. Degtyarenko
  • Function : Author
L. Dennis
  • Function : Author
A. Deur
K.S. Dhuga
  • Function : Author
R. Dickson
  • Function : Author
C. Djalali
  • Function : Author
G.E. Dodge
  • Function : Author
D. Doughty
  • Function : Author
P. Dragovitsch
  • Function : Author
M. Dugger
  • Function : Author
S. Dytman
  • Function : Author
O.P. Dzyubak
  • Function : Author
H. Egiyan
K.S. Egiyan
  • Function : Author
L. El Fassi
  • Function : Author
L. Elouadrhiri
  • Function : Author
P. Eugenio
  • Function : Author
R. Fatemi
  • Function : Author
G. Fedotov
  • Function : Author
G. Feldman
  • Function : Author
R.J. Feuerbach
  • Function : Author
T.A. Forest
  • Function : Author
H. Funsten
  • Function : Author
M. Garccon
  • Function : Author
G. Gavalian
  • Function : Author
N. Gevorgyan
  • Function : Author
G.P. Gilfoyle
K.L. Giovanetti
  • Function : Author
Pascal Girard
  • Function : Author
  • PersonId : 829460
F.X. Girod
  • Function : Author
J. T. Goetz
  • Function : Author
R.W. Gothe
K.A. Griffioen
  • Function : Author
M. Guillo
  • Function : Author
N. Guler
  • Function : Author
V. Gyurjyan
  • Function : Author
K. Hafidi
  • Function : Author
H. Hakobyan
  • Function : Author
C. Hanretty
  • Function : Author
J. Hardie
  • Function : Author
D. Heddle
  • Function : Author
F.W. Hersman
  • Function : Author
K. Hicks
  • Function : Author
I. Hleiqawi
  • Function : Author
M. Holtrop
C.E. Hyde-Wright
  • Function : Author
Y. Llieva
  • Function : Author
D.G. Ireland
  • Function : Author
B.S. Ishkhanov
  • Function : Author
E.L. Isupov
  • Function : Author
M.M. Ito
  • Function : Author
D. Jenkins
  • Function : Author
J.R. Johnstone
  • Function : Author
K. Joo
  • Function : Author
H.G. Juengst
  • Function : Author
N. Kalantarians
  • Function : Author
J.D. Kellie
  • Function : Author
M. Khandaker
K.Y. Kim
  • Function : Author
W. Kim
  • Function : Author
A. Klein
  • Function : Author
F.J. Klein
  • Function : Author
M. Kossov
  • Function : Author
Z. Krahn
  • Function : Author
L.H. Kramer
  • Function : Author
V. Kubarovsky
  • Function : Author
J. Kuhn
  • Function : Author
S.E. Kuhn
  • Function : Author
S.V. Kuleshov
  • Function : Author
V. Kuznetsov
  • Function : Author
J. Lachniet
  • Function : Author
J.M. Laget
  • Function : Author
J. Langheinrich
  • Function : Author
D. Lawrence
K. Livingston
  • Function : Author
H.Y. Lu
  • Function : Author
K. Lukashin
  • Function : Author
J.J. Manak
  • Function : Author
N. Markov
  • Function : Author
P. Mattione
  • Function : Author
S. Mc Aleer
  • Function : Author
B. Mc Kinnon
  • Function : Author
Jwc Mc Nabb
  • Function : Author
B.A. Mecking
  • Function : Author
M.D. Mestayer
  • Function : Author
C.A. Meyer
  • Function : Author
T. Mibe
K. Mikhailov
  • Function : Author
R. Minehart
  • Function : Author
M. Mirazita
  • Function : Author
R. Miskimen
  • Function : Author
V. Mokeev
K. Moriya
  • Function : Author
M. Moteabbed
  • Function : Author
J. Mueller
  • Function : Author
E. Munevar
  • Function : Author
G.S. Mutchler
  • Function : Author
P. Nadel-Turonski
  • Function : Author
G. Niculescu
  • Function : Author
I. Niculescu
  • Function : Author
B.B. Niczyporuk
  • Function : Author
M.R. Niroula
  • Function : Author
R.A. Niyazov
  • Function : Author
M. Nozar
  • Function : Author
M. Osipenko
A.I. Ostrovidov
  • Function : Author
K. Park
  • Function : Author
E. Pasyuk
C. Paterson
  • Function : Author
S.A. Pereira
  • Function : Author
G. Peterson
  • Function : Author
S.A. Philips
  • Function : Author
J. Pierce
  • Function : Author
N. Pivnyuk
  • Function : Author
D. Pocanic
  • Function : Author
O. Pogorelko
  • Function : Author
S. Pozdniakov
  • Function : Author
B.M. Preedom
  • Function : Author
J.W. Price
  • Function : Author
S. Procureur
  • Function : Author
Y. Prok
  • Function : Author
D. Protopopescu
L.M. Qin
  • Function : Author
G. Riccardi
  • Function : Author
G. Ricco
  • Function : Author
M. Ripani
B.G. Ritchie
  • Function : Author
G. Rosner
  • Function : Author
P. Rossi
  • Function : Author
P.D. Rubin
  • Function : Author
F. Sabatie
  • Function : Author
J. Salamanca
  • Function : Author
C. Salgado
  • Function : Author
J.P. Santoro
  • Function : Author
V. Sapunenko
  • Function : Author
D. Sayre
  • Function : Author
R.A. Schumacher
  • Function : Author
V.S. Serov
  • Function : Author
A. Shafi
  • Function : Author
Y.G. Sharabian
  • Function : Author
D. Sharov
  • Function : Author
N.V. Shvedunov
  • Function : Author
S. Simionatto
  • Function : Author
A.V. Skabelin
  • Function : Author
E.S. Smith
  • Function : Author
L.C. Smith
  • Function : Author
D.I. Sober
  • Function : Author
D. Sokhan
  • Function : Author
A. Stavinsky
  • Function : Author
S.S. Stepanyan
  • Function : Author
S. Stepanyan
  • Function : Author
B.E. Stokes
  • Function : Author
P. Stoler
  • Function : Author
I.I. Strakovsky
  • Function : Author
S. Strauch
  • Function : Author
M. Taiuti
  • Function : Author
S. Taylor
  • Function : Author
D.J. Tedeschi
  • Function : Author
R. Thompson
A. Tkabladze
  • Function : Author
S. Tkachenko
  • Function : Author
M. Ungaro
  • Function : Author
M.F. Vineyard
  • Function : Author
A.V. Vlassov
  • Function : Author
K. Wang
  • Function : Author
D.P. Watts
  • Function : Author
L.B. Weinstein
  • Function : Author
D.P. Weygand
  • Function : Author
M. Williams
  • Function : Author
E. Wolin
  • Function : Author
M.H. Wood
  • Function : Author
A. Yegneswaran
  • Function : Author
J. Yun
  • Function : Author
L. Zana
J. Zhang
  • Function : Author
B. Zhao
  • Function : Author
Z. W. Zhao
  • Function : Author

Abstract

The first measurements of the polarized structure function σLT′ for the reaction p(e⃗ ,e′K+)Λ in the nucleon resonance region are reported. Measurements are included from threshold up to W=2.05 GeV for central values of Q2 of 0.65 and 1.00 GeV2, and nearly the entire kaon center-of-mass angular range. σLT′ is the imaginary part of the longitudinal-transverse response and is expected to be sensitive to interferences between competing intermediate s-channel resonances, as well as resonant and non-resonant processes. The results for σLT′ are comparable in magnitude to previously reported results from CLAS for σLT, the real part of the same response. An intriguing sign change in σLT′ is observed in the high Q2 data at W≈1.9 GeV. Comparisons to several existing model predictions are shown.

Dates and versions

hal-00762014 , version 1 (06-12-2012)

Identifiers

Cite

R. Nasseripour, B.A. Raue, D. S. Carman, P. Ambrozewicz, M.J. Amaryan, et al.. Polarized structure function sigma(')(LT) for (1)H((e)over-right-arrow,e(')K(+))Lambda in the nucleon resonance region. Physical Review C, 2008, 77, pp.065208. ⟨10.1103/PhysRevC.77.065208⟩. ⟨hal-00762014⟩
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