Single-spin azimuthal asymmetry in exclusive electroproduction of π+ mesons

Clicks: 285
ID: 272234
2002
Free PDF
Article Quality & Performance Metrics
Overall Quality
Not rated
Combines reader engagement with the AI quality analysis. This article has not been analysed, so there is no overall score — reader engagement is measured and shown alongside.
AI Quality Assessment
Not analyzed
Readership in this journal
Steady

Ranked #35 of 201 articles by views in physics letters b

Most read Least read

Bar heights use a square-root scale. Only the 120 most-read articles are drawn; the journal has 201 in total.

Mint this article as an NFT
Not yet minted

Create a permanent, verifiable on-chain record of this article on the Scimatic Network. The NFT is held in your Journament account, and you can withdraw it to your own wallet at any time.

5 SUSD one-off · no wallet required
Sign in to mint
Abstract
A single-spin asymmetry in the distribution of exclusively produced π+ mesons azimuthally around the virtual photon direction relative to the lepton scattering plane has been measured for the first time in deep-inelastic scattering of positrons off longitudinally polarized protons. Integrated over the experimental acceptance, the sinφ moment of the polarization asymmetry of the cross section is measured to be −0.18±0.05(stat.)±0.02(syst.). The asymmetry is also studied as a function of the relevant kinematic variables, and its magnitude is found to grow with decreasing x and increasing −t and vanish at t→tmin (where x is the Bjorken scaling variable and t is the squared four-momentum transferred to the nucleon).
Reference Key
zohrabian2002physicssingle-spin Use this key to autocite in the manuscript while using SciMatic Manuscript Manager or Thesis Manager
Authors A. Airapetian,N. Akopov,Z. Akopov,M. Amarian,E.C. Aschenauer,H. Avakian,A. Avetissian,P. Bailey,V. Baturin,C. Baumgarten,M. Beckmann,S. Belostotski,S. Bernreuther,N. Bianchi,H. Böttcher,A. Borissov,O. Bouhali,M. Bouwhuis,J. Brack,S. Brauksiepe,A. Brüll,I. Brunn,H.J. Bulten,G.P. Capitani,P. Chumney,Evaristo Cisbani,G. Ciullo,G.R. Court,P.F. Dalpiaz,R. De Leo,L. De Nardo,E. De Sanctis,D. De Schepper,E. Devitsin,P.K.A. De Witt Huberts,Pasquale Di Nezza,M. Düren,M. Ehrenfried,G. Elbakian,Frank Ellinghaus,J. Ely,R. Fabbri,A. Fantoni,A. Fechtchenko,L. Felawka,B.W. Filippone,H. Fischer,B. Fox,J. Franz,S. Frullani,Y. Gärber,F. Garibaldi,E. Garutti,G. Gavrilov,V. Gharibyan,G. Graw,O. Grebeniouk,P.W. Green,L.G. Greeniaus,A. Gute,W. Haeberli,K. Hafidi,M. Hartig,D. Hasch,D. Heesbeen,F.H. Heinsius,M. Henoch,R. Hertenberger,W.H.A. Hesselink,G. Hofman,Y. Holler,R.J. Holt,B. Hommez,G. Iarygin,A. Izotov,H.E. Jackson,A. Jgoun,P. Jung,R. Kaiser,A. Kisselev,P. Kitching,K. Königsmann,H. Kolster,V. Korotkov,E. Kotik,V. Kozlov,B. Krauss,V.G. Krivokhijine,G. Kyle,Luigi Lagamba,A. Laziev,P. Lenisa,P. Liebing,T. Lindemann,W. Lorenzon,A. Maas,N.C.R. Makins,H. Marukyan,F. Masoli,K. McIlhany,F. Meissner,F. Menden,V. Mexner,N. Meyners,O. Mikloukho,R. Milner,V. Muccifora,A. Nagaitsev,E. Nappi,Y. Naryshkin,A. Nass,K. Negodaeva,W.-D. Nowak,K. Oganessyan,T.G. O'Neill,B.R. Owen,S.F. Pate,S. Podiatchev,S. Potashov,D.H. Potterveld,M. Raithel,G. Rakness,V. Rappoport,R. Redwine,D. Reggiani,P. Reimer,A.R. Reolon,K. Rith,D. Robinson,A. Rostomyan,D. Ryckbosch,Y. Sakemi,I. Sanjiev,F. Sato,I. Savin,C. Scarlett,A. Schäfer,C. Schill,F. Schmidt,G. Schnell,K.P. Schüler,A. Schwind,J. Seibert,B. Seitz,T.-A. Shibata,V. Shutov,M.C. Simani,A. Simon,K. Sinram,E. Steffens,J.J.M. Steijger,J. Stewart,U. Stösslein,K. Suetsugu,S. Taroian,A. Terkulov,S. Tessarin,E. Thomas,B. Tipton,M. Tytgat,G.M. Urciuoli,Johannes Van Den Brand,Gerard van der Steenhoven,R. van de Vyver,Michel Vetterli,V. Vikhrov,Manuella Vincter,J. Visser,J. Volmer,C. Weiskopf,J. Wendland,J. Wilbert,T. Wise,S. Yen,S. Yoneyama,H. Zohrabian;A. Airapetian;N. Akopov;Z. Akopov;M. Amarian;E.C. Aschenauer;H. Avakian;A. Avetissian;P. Bailey;V. Baturin;C. Baumgarten;M. Beckmann;S. Belostotski;S. Bernreuther;N. Bianchi;H. Böttcher;A. Borissov;O. Bouhali;M. Bouwhuis;J. Brack;S. Brauksiepe;A. Brüll;I. Brunn;H.J. Bulten;G.P. Capitani;P. Chumney;Evaristo Cisbani;G. Ciullo;G.R. Court;P.F. Dalpiaz;R. De Leo;L. De Nardo;E. De Sanctis;D. De Schepper;E. Devitsin;P.K.A. De Witt Huberts;Pasquale Di Nezza;M. Düren;M. Ehrenfried;G. Elbakian;Frank Ellinghaus;J. Ely;R. Fabbri;A. Fantoni;A. Fechtchenko;L. Felawka;B.W. Filippone;H. Fischer;B. Fox;J. Franz;S. Frullani;Y. Gärber;F. Garibaldi;E. Garutti;G. Gavrilov;V. Gharibyan;G. Graw;O. Grebeniouk;P.W. Green;L.G. Greeniaus;A. Gute;W. Haeberli;K. Hafidi;M. Hartig;D. Hasch;D. Heesbeen;F.H. Heinsius;M. Henoch;R. Hertenberger;W.H.A. Hesselink;G. Hofman;Y. Holler;R.J. Holt;B. Hommez;G. Iarygin;A. Izotov;H.E. Jackson;A. Jgoun;P. Jung;R. Kaiser;A. Kisselev;P. Kitching;K. Königsmann;H. Kolster;V. Korotkov;E. Kotik;V. Kozlov;B. Krauss;V.G. Krivokhijine;G. Kyle;Luigi Lagamba;A. Laziev;P. Lenisa;P. Liebing;T. Lindemann;W. Lorenzon;A. Maas;N.C.R. Makins;H. Marukyan;F. Masoli;K. McIlhany;F. Meissner;F. Menden;V. Mexner;N. Meyners;O. Mikloukho;R. Milner;V. Muccifora;A. Nagaitsev;E. Nappi;Y. Naryshkin;A. Nass;K. Negodaeva;W.-D. Nowak;K. Oganessyan;T.G. O'Neill;B.R. Owen;S.F. Pate;S. Podiatchev;S. Potashov;D.H. Potterveld;M. Raithel;G. Rakness;V. Rappoport;R. Redwine;D. Reggiani;P. Reimer;A.R. Reolon;K. Rith;D. Robinson;A. Rostomyan;D. Ryckbosch;Y. Sakemi;I. Sanjiev;F. Sato;I. Savin;C. Scarlett;A. Schäfer;C. Schill;F. Schmidt;G. Schnell;K.P. Schüler;A. Schwind;J. Seibert;B. Seitz;T.-A. Shibata;V. Shutov;M.C. Simani;A. Simon;K. Sinram;E. Steffens;J.J.M. Steijger;J. Stewart;U. Stösslein;K. Suetsugu;S. Taroian;A. Terkulov;S. Tessarin;E. Thomas;B. Tipton;M. Tytgat;G.M. Urciuoli;Johannes Van Den Brand;Gerard van der Steenhoven;R. van de Vyver;Michel Vetterli;V. Vikhrov;Manuella Vincter;J. Visser;J. Volmer;C. Weiskopf;J. Wendland;J. Wilbert;T. Wise;S. Yen;S. Yoneyama;H. Zohrabian;
Journal physics letters b
Year 2002
DOI
10.1016/s0370-2693(02)01780-x
URL
https://sciprofiles.com/publication/view/8932a738dc8adbd1c83b23c53b160e1f
Keywords
polarization asymmetry experimental spin scattering kinematic mesons plane azimuthal

Citations

No citations found. To add a citation, contact the admin at info@scimatic.org

Comments

No comments yet. Be the first to comment on this article.