Zobrazeno 1 - 10
of 166
pro vyhledávání: '"Ertaş, Fatih"'
Autor:
TOSUNOĞLU, Büşra1 busra.tosunoglu@gumushane.edu.tr, ERTAŞ, Fatih Coşkun2 fatihcoskun.ertas@atauni.edu.tr, NIYAZI, Farideh3 sepi1352@yahoo.com
Publikováno v:
Financial Analysis / Mali Cozum Dergisi. nov/dec2024, Issue 186, p1709-1728. 20p.
Publikováno v:
JHEP07(2022)094
Proton beam dump experiments are among the most promising strategies to search for light and feebly interacting states such as axion-like particles (ALPs). The interpretation of these experiments is however complicated by the wide range of ALP models
Externí odkaz:
http://arxiv.org/abs/2201.05170
Publikováno v:
JCAP02(2022)014
Stochastic gravitational wave (GW) backgrounds from first-order phase transitions are an exciting target for future GW observatories and may enable us to study dark sectors with very weak couplings to the Standard Model. In this work we show that suc
Externí odkaz:
http://arxiv.org/abs/2109.06208
Autor:
Alonso-Álvarez, Gonzalo, Ertas, Fatih, Jaeckel, Joerg, Kahlhoefer, Felix, Thormaehlen, Lennert J.
The axion is much lighter than all other degrees of freedom introduced by the Peccei-Quinn mechanism to solve the strong CP problem. It is therefore natural to use an effective field theory (EFT) to describe its interactions. Loop processes calculate
Externí odkaz:
http://arxiv.org/abs/2101.03173
Autor:
Alonso-Álvarez, Gonzalo, Ertas, Fatih, Jaeckel, Joerg, Kahlhoefer, Felix, Thormaehlen, Lennert J.
The low-energy electronic recoil spectrum in XENON1T provides an intriguing hint for potential new physics. At the same time, observations of horizontal branch stars favor the existence of a small amount of extra cooling compared to the one expected
Externí odkaz:
http://arxiv.org/abs/2006.11243
Autor:
Ertas, Fatih, Kahlhoefer, Felix
Publikováno v:
JHEP 2007 (2020) 050
Studies of axion-like particles (ALPs) commonly focus on a single type of interaction, for example couplings only to photons. Most ALP models however predict correlations between different couplings, which change the phenomenology in important ways.
Externí odkaz:
http://arxiv.org/abs/2004.01193
Autor:
Ertas, Fatih, Kahlhoefer, Felix
Publikováno v:
JHEP 1906 (2019) 052
We investigate direct detection signatures of dark matter particles interacting with quarks via a light spin-0 mediator with general CP phases. Since tree-level scattering may be strongly suppressed in the non-relativistic limit, loop contributions p
Externí odkaz:
http://arxiv.org/abs/1902.11070
Autor:
Ertaş, Fatih Coşkun1 fatihcoskun.ertas@atauni.edu.tr, Çelebiler, Emre2 emre.celebiler@tr.ey.com
Publikováno v:
Accounting & Financial History Research Journal / Muhasebe ve Finans Tarihi Araştırmaları Dergisi.. Jan2024, Issue 26, p23-37. 15p.
Publikováno v:
Phys.Lett. B790 (2019) 537-544
New light pseudoscalars, such as axion-like particles, appear in many well-motivated extensions of the Standard Model and provide an exciting target for present and future experiments. We study the experimental sensitivity for such particles by revis
Externí odkaz:
http://arxiv.org/abs/1810.11336