Yıl 2018, Cilt 4, Sayı 1, Sayfalar 53 - 63 2018-06-26

UNIVERSAL EXTRA DIMENSIONS AND SUPERSYMMETRY AT THE HL/HE-LARGE HADRON COLLIDER
HL/HE BÜYÜK HADRON ÇARPIŞTIRICISIN’DA EVRENSEL ÇOK BOYUTAR VE SÜPERSİMETRİ

Durmuş Karabacak [1]

40 67

Universal Extra Dimensional (UED) and Supersymmetric (SUSY) models show very similar signals at hadron colliders. In the minimal UED (mUED) where the mass spectrum is compressed, the production of level-1 KK quarks and/or gluons produce multi-jet and/or multi-lepton + missing transverse momenta final state as in the case of SUSY models with R-parity conservation and compressed mass spectrum. Moreover, this similarity can possibly be carried over to non-degenerate mass spectra in next-to-minimal UED (nmUED) model that is the extension of the mUED model with fermion bulk mass term μ and brane localized kinetic terms r, hence, completing the faking in both models. In this regard, we simulated the production of colored level-1 KK particles and their decays resulting in multi-jet + missing transverse momenta signals in both models at 14 TeV LHC and showed that the similarity of both models is indeed the case even with non-compressed mass spectra

Evrensel Çok Boyutlu (UED) ve Süpersimetrik (SUSY) kuramlar hadron çarpıştırıcılarında benzer sinyaller gösterirler. Parçacık spektrumunun sıkışık olduğu kısmi UED’de (mUED), R-paritesi’nin korunduğu ve sıkışık kütle durumuna spektrumuna sahip SUSY modellerinde olduğu gibi, 1. seviye Kaluza-Klein (KK) gluon ve kuarklar son durumda çoklu jet ve/veya çoklu lepton  kayıp transvers momentum üretirler. Dahası bu benzerlik durumu, fermiyon yığın kütle terimi  ve zara sınırlı kinetik terimleri r ile mUED’nin bir uzantısı olan nmUED modeli vasıtasıyla, sıkışık olmayan kütle spektrumuna da taşınması imkânı olup, bu sayede benzeşme her durumda bütünlük göstermektedir. Bu bağlamda, 1. seviye renkli KK parçacıklarını (kuark ve gulion) ve sparçacıkar (skuark ve gulino) 14 TeV LHC’de üretimini ve bozunumunu çoklu jet  kayıp transvers momentum sinyalini üretmek suretiyle simüle ettik. Daha sonra, her iki modelden de gelen çoklu-jet son durumundan normalize edilmiş m_effdağılımlarını üretip karşılaştırdık. Her iki modelin benzeştiğini ve benzeşmenin, kimi sinyal bölgelerinde düşük istatistikten dolayı dalgalanmalar olmasına rağmen, ayrık kütle spektrumunda dahi gerçekleştiğini bulduk.

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Orcid: 0000-0002-7712-4357
Yazar: Durmuş Karabacak (Sorumlu Yazar)
Kurum: Muğla Sıtkı Koçman University
Ülke: Turkey


Bibtex @araştırma makalesi { muglajsci419831, journal = {Mugla Journal of Science and Technology}, issn = {2149-3596}, address = {Mugla Sitki Kocman University}, year = {2018}, volume = {4}, pages = {53 - 63}, doi = {10.22531/muglajsci.419831}, title = {UNIVERSAL EXTRA DIMENSIONS AND SUPERSYMMETRY AT THE HL/HE-LARGE HADRON COLLIDER}, key = {cite}, author = {Karabacak, Durmuş} }
APA Karabacak, D . (2018). UNIVERSAL EXTRA DIMENSIONS AND SUPERSYMMETRY AT THE HL/HE-LARGE HADRON COLLIDER. Mugla Journal of Science and Technology, 4 (1), 53-63. DOI: 10.22531/muglajsci.419831
MLA Karabacak, D . "UNIVERSAL EXTRA DIMENSIONS AND SUPERSYMMETRY AT THE HL/HE-LARGE HADRON COLLIDER". Mugla Journal of Science and Technology 4 (2018): 53-63 <http://dergipark.gov.tr/muglajsci/issue/37235/419831>
Chicago Karabacak, D . "UNIVERSAL EXTRA DIMENSIONS AND SUPERSYMMETRY AT THE HL/HE-LARGE HADRON COLLIDER". Mugla Journal of Science and Technology 4 (2018): 53-63
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EndNote %0 Mugla Journal of Science and Technology UNIVERSAL EXTRA DIMENSIONS AND SUPERSYMMETRY AT THE HL/HE-LARGE HADRON COLLIDER %A Durmuş Karabacak %T UNIVERSAL EXTRA DIMENSIONS AND SUPERSYMMETRY AT THE HL/HE-LARGE HADRON COLLIDER %D 2018 %J Mugla Journal of Science and Technology %P 2149-3596- %V 4 %N 1 %R doi: 10.22531/muglajsci.419831 %U 10.22531/muglajsci.419831
ISNAD Karabacak, Durmuş . "HL/HE BÜYÜK HADRON ÇARPIŞTIRICISIN’DA EVRENSEL ÇOK BOYUTAR VE SÜPERSİMETRİ". Mugla Journal of Science and Technology 4 / 1 (Haziran 2018): 53-63. http://dx.doi.org/10.22531/muglajsci.419831