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Dergiler / Turkish Journal of Physics / 1998 / Cilt: 22 - Sayı: 7

A proposal for a measurement of the nucleon form factors at an asymmetric $e^+e^-$ linac-ring collider

R. BALDINI
C. BINI
P. PATTERİ
Sayfa
645–660
DOI
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Advantages of this configuration are outlined and a very conservative evaluation of the luminosity that can be achieved is reported.

📌 3 Maddede Bu Makale

🎯
Amaç & Hipotez:The neutron electromagnetic form factors have been measured for the first time in the time-like region in the $Q^2$ range between 3.6 and 6 $GeV^2$ by the FENICE experiment.
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Temel Bulgular & Veri:The results show some unexpected features.
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Sonuç & Katkı:Advantages of this configuration are outlined and a very conservative evaluation of the luminosity that can be achieved is reported.
🔬Tür:Araştırma Makalesi
📍Kapsam:Genişletilmiş Akademik Örneklem
⚙️Değişkenler:Alan Parametreleri

Özet

The neutron electromagnetic form factors have been measured for the first time in the time-like region in the $Q^2$ range between 3.6 and 6 $GeV^2$ by the FENICE experiment. The results show some unexpected features. First the neutron magnetic form factor turns out to be larger than the proton one, the neutron electric form factor being negligible. Then there are indications of a narrow structure very near the $N\overline{N}$ threshold, in the $e^+e^-$ multihadronic annihilation. A new, high statistics experiment is needed to clarify the indications. An asymmetric, unconventional, linac-storage ring collider is proposed, using one of the existing high energy storage ring for positrons and a few hundred MeV linac for electrons. Advantages of this configuration are outlined and a very conservative evaluation of the luminosity that can be achieved is reported.

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Bu Makaleye Atıf Yap

BALDINI, R., BINI, C., PATTERİ, P. (1998). A proposal for a measurement of the nucleon form factors at an asymmetric $e^+e^-$ linac-ring collider. Turkish Journal of Physics, Cilt: 22 - Sayı: 7, 645–660. https://ajindex.com/articles/379130

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Kaynakça (24)

  1. M.N. Rosenbluth, Phys. rev. 79 (1950) 615
  2. A.Zichichi, S.M.Berman, N.Cabibbo, R.Gatto, NC 24 (1962* 170
  3. M.Castellano et al., Nuovo Cimento A14(1973)1; B.Delcourt et al., Phys.Lett. B86(1979) 395; D.Bisello et al., Nucl.Phys. B224 (1983) 379; G.Bardin et al., Phys. Lett.B255(1991)154
  4. FENICE coll. A.Antonelli et al. Phys. Lett. B334(1993)431
  5. E760 coll. T.A. Armstrong et al. Phys.Rev.Lett. 70(1993)1212
  6. A.A. Logunov, N. Van Hieu,I.T. Todorov Annals of Physics 31(1965)203
  7. S.J. Brodsky, G.R. Farrar Phys.Rev. D11(1975)1309
  8. W.Bilenky, I.Giunti and V.Wataghin, Zeit. fur Phys. C59(1993)459
  9. FENICE coll. A.Antonelli et al., Nucl. Instr. and Meth. A337(1993)34
  10. FENICE coll. A.Antonelli et al. Phys. Lett. B313(1993)317
  11. FENICE coll. A.Antonelli et al. Phys. Lett. B365(1996)427
  12. M.E. Biagini, L. Cugusi, E. Pasqualucci Zeit. Phys. 52C(1991)631
  13. A. Lung et al. Phys. Rev. Lett. 70(1993)718
  14. H.W.Hammer et al., Phys. Lett. B367 (1996) 323; Z.Dziembowski and A.Szczurek Phys.Lett. B387 (1996) 875
  15. V.L. Chernyak,I.R. Zhitnitski Nucl Phys. B246(1984)52
  16. I.S. Shapiro Phys. Rep. 35(1978)129; A.M. Badalyan et al. Phys. Rep. 82(1982)31; G.C.Rossi, G. Veneziano Nucl. Phys. B123(1977)507
  17. O.D.Dalkarov et al., Phys.Lett. B392(1997)229
  18. S.Eidelman and F.Jegerlehner, PSI-PR-95-1 January 1995
  19. F.Bergsma et al. Nucl. Instr. and Meth. A357(1995)243
  20. D.L.Rubin, L.A.Schick, 'Single Interaction Point Operation * Proceeding of PAC 91 vol.1(1991) 144
  21. TESLA Test Facility - Conceptual Design Report, TESLA Report 95-1, DESY 1995
  22. G.R.Neil et al., Nucl. Instr. and Meth. A358 (1995) 159
  23. L.A.Schick,D.L.Rubin, 'Beam-beam Performances as a Fun* Proceeding of PAC 91 vol.1(1991) 470
  24. P.Bagley et al., 'Nearly equal $\beta$ at CESR', Proceeding of PAC 91 vol.1 (1991) 467;