Pair production of the fourth family charged sleptons at e +e- colliders

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ARI V., Cakir O., Cakir I. T., Sultansoy S.

EPL, cilt.94, sa.2, 2011 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 94 Sayı: 2
  • Basım Tarihi: 2011
  • Doi Numarası: 10.1209/0295-5075/94/21001
  • Dergi Adı: EPL
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Ankara Üniversitesi Adresli: Evet

Özet

We study the pair production of L̃4, which is the supersymmetric partner of the fourth family charged lepton, at the e +e- colliders. It is shown that the investigation of this process at ILC/CLIC will give the opportunity to differentiate the MSSM with three and four families. The ILC with √s = 1 and Lint=1ab -1 has the potential for the observation of the fourth family slepton with mass up to 420 GeV, if the fourth SM family neutrino has a Dirac nature. The CLIC with √s = 3 and Lint=1ab-1 will enlarge the observation region up to ml̃4=580Gev. © 2011 Europhysics Letters Association.