Zobrazeno 1 - 10
of 1 318
pro vyhledávání: '"Poulose P"'
Publikováno v:
Physics Letters B, Vol 850, Iss , Pp 138548- (2024)
We examine flavour-changing neutral-current decays of the top quark, t→qγ, t→qZ, t→qH, and t→qg (with q=u,c), in the Alternative Left-Right Model, a left right-symmetric model featuring exotic quarks and light bosons. These decays have a ver
Externí odkaz:
https://doaj.org/article/b1af52fda42d4473ba72997915532f55
Publikováno v:
Journal of High Energy Physics, Vol 2022, Iss 12, Pp 1-29 (2022)
Abstract The Alternative Left-Right Model is an attractive variation of the usual Left-Right Symmetric Model because it avoids flavour-changing neutral currents, thus allowing the additional Higgs bosons in the model to be light. We show here that th
Externí odkaz:
https://doaj.org/article/6b2813ea069348659cb245b626dfe487
Publikováno v:
Journal of High Energy Physics, Vol 2022, Iss 3, Pp 1-30 (2022)
Abstract We investigate an Alternative Left-Right Model (ALRM) with SU(2) L as well as SU(2) R gauge groups, but unlike the traditional left-right symmetric models (LRSM) is not symmetric under the exchange of the fermion content. Interestingly, it c
Externí odkaz:
https://doaj.org/article/fcae133adc9b41099833bd6579d82234
Autor:
Frank, Mariana, Fuks, Benjamin, Garg, Sumit K., Majumdar, Chayan, Poulose, Poulose, Senapati, Supriya
We explore constraints on the parameter space of the alternative left-right model originating from the leptonic sector. We analyse focuses on both lepton-flavour conserving observables, particularly the anomalous magnetic moment of the muon, and lept
Externí odkaz:
http://arxiv.org/abs/2409.15218
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 81, Iss 4, Pp 1-16 (2021)
Abstract New physics frameworks like the next-to-minimal supersymmetric standard Model and the Next-to-2-Higgs-doublet Model contain three neutral CP-even Higgs bosons. It is possible for the heavier two of these states to have masses identical to ea
Externí odkaz:
https://doaj.org/article/a07c5acd64f04f8384853c53e7824413
Autor:
Sapkota, Ranjan, Qureshi, Rizwan, Calero, Marco Flores, Badjugar, Chetan, Nepal, Upesh, Poulose, Alwin, Zeno, Peter, Vaddevolu, Uday Bhanu Prakash, Khan, Sheheryar, Shoman, Maged, Yan, Hong, Karkee, Manoj
This review systematically examines the progression of the You Only Look Once (YOLO) object detection algorithms from YOLOv1 to the recently unveiled YOLOv10. Employing a reverse chronological analysis, this study examines the advancements introduced
Externí odkaz:
http://arxiv.org/abs/2406.19407
Autor:
Sreemanti Chakraborti, Poulose Poulose
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 79, Iss 5, Pp 1-14 (2019)
Abstract We explore the multi-component dark matter (DM) scenario considered in a simple extension of the standard model with an inert scalar doublet and a singlet fermionic field providing the two DM candidates. The DM states are made stable under t
Externí odkaz:
https://doaj.org/article/f730368fe65647b1866c3636050b0060
Autor:
Karls, J., Cederquist, H., Gibson, N. D., Grumer, J., Ji, M., Kardasch, I., Leimbach, D., Martini, P., Navarrete, J. E. Navarro, Poulose, R., Rosen, S., Schmidt, H. T., Simonsson, A., Zettergren, H., Hanstorp, D.
High-precision measurements of the electron affinities (EA) of the three stable isotopes of silicon, $^{28}$Si, $^{29}$Si and $^{30}$Si, have been performed at the cryogenic electrostatic ion-beam storage ring DESIREE. The quantum states of the ions
Externí odkaz:
http://arxiv.org/abs/2404.06226
Alternative Left-Right Models offer an attractive option to left-right models. Emerging from $E_6$ grand unification, these models are consistent with light scalars which do not induce flavour-changing neutral currents due to the presence of exotic q
Externí odkaz:
http://arxiv.org/abs/2402.04192
Vision is a major component in several digital technologies and tools used in agriculture. The object detector, You Look Only Once (YOLO), has gained popularity in agriculture in a relatively short span due to its state-of-the-art performance. YOLO o
Externí odkaz:
http://arxiv.org/abs/2401.10379