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Survey of top quark polarization at a polarized linear e+e− collider


Groote, Stefan; Koerner, Juergen G.; Melić, Blaženka; Prelovšek, Saša
Survey of top quark polarization at a polarized linear e+e− collider // Physical review. D, Particles, fields, gravitation, and cosmology, 83 (2011), 5; 054018, 24 doi:10.1103/PhysRevD.83.054018 (međunarodna recenzija, članak, znanstveni)


Naslov
Survey of top quark polarization at a polarized linear e+e− collider

Autori
Groote, Stefan ; Koerner, Juergen G. ; Melić, Blaženka ; Prelovšek, Saša

Izvornik
Physical review. D, Particles, fields, gravitation, and cosmology (1550-7998) 83 (2011), 5; 054018, 24

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Linear colliders ; top-quark physics

Sažetak
We discuss in detail top quark polarization in above-threshold (t¯t) production at a polarized linear e+e− collider. We pay particular attention to the minimization and maximization of the polarization of the top quark by tuning the longitudinal polarization of the e+ and e− beams. The polarization of the top quark is calculated in full next-to-leading order QCD. We also discuss the beam polarization dependence of the longitudinal spin-spin correlations of the top and antitop quark spins.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA


Projekt / tema
098-0982930-2864 - Fundamentalne interakcije u fizici elementarnih čestica i kozmologiji (Goran Duplančić, )

Ustanove
Institut "Ruđer Bošković", Zagreb

Autor s matičnim brojem:
Blaženka Melić, (181332)

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


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