Zobrazeno 1 - 10
of 49
pro vyhledávání: '"Mimouni Jamal"'
This paper presents an in-depth exploration of timelike free geodesics in spatially curved Friedmann-Lema\^itre-Robertson-Walker (FLRW) spacetime. A unified approach for these geodesics encompassing both radial and non-radial trajectories across Eucl
Externí odkaz:
http://arxiv.org/abs/2402.07213
This paper provides an analytical examination of non-radial geodesics within the context of the spatially flat Friedmann Lema\^itre Robertson Walker (FLRW) spacetime. Using the symmetry properties of the system, two constants of motion related to thi
Externí odkaz:
http://arxiv.org/abs/2402.06780
This paper presents an analytical study of the behavior of radial free-geodesics in the Friedmann-Lema\^itre-Robertson-Walker (FLRW) spacetime within the Lambda Cold Dark Matter ({\Lambda}CDM) model. Using the radial free motion solutions, we provide
Externí odkaz:
http://arxiv.org/abs/2402.01818
Publikováno v:
E3S Web of Conferences, Vol 337, p 04009 (2022)
The shortage of irrigation water pooled with the effect of climate change and inadequate management in oases; affects the sustainability of the oasis ecosystem. Irrigation, as practiced in these oases, is not conducted according to the real water req
Externí odkaz:
https://doaj.org/article/63d48058d2c04f69a5d08c10a37cc558
Autor:
Mimouni, Jamal
Physics has a bad press: it is seen by a majority of people as a boring discipline ever since their High School days. There is no glamour to it, just toil and pain, and for many who engaged in it, the end sight is often unemployment. Could it be that
Externí odkaz:
http://arxiv.org/abs/2208.06728
Autor:
Laassiri, Mounia, Nibamureke, Marie Clementine, Fankam, Bertrand Tchanche, Ramaila, Sam, Boye-Faye, Ndeye Arame, Boye, Diallo, Cyulinyana, Marie Chantal, Raich, Uli, Mimouni, Jamal, Mulilo, Benard, Joy, Iroka Chidinma
The second African Conference of Fundamental and Applied Physics (ACP2021) took place in the week of March 7-11, 2022. During this conference, all the African Strategy for Fundamental and Applied Physics (ASFAP) working groups had been reserved speci
Externí odkaz:
http://arxiv.org/abs/2205.11362
Autor:
Villarroel, Beatriz, Solano, Enrique, Guergouri, Hichem, Streblyanska, Alina, Mattsson, Lars, Bär, Rudolf E., Mimouni, Jamal, Geier, Stefan, Gupta, Alok C., Okororie, Vanessa, Laggoune, Khaoula, Shultz, Matthew E., Freitas Jr., Robert A., Ward, Martin J.
Old, digitized astronomical images taken before the human spacefaring age offer a unique view of the sky devoid of known artificial satellites. In this paper, we have carried out the first optical searches ever for non-terrestrial artifacts near the
Externí odkaz:
http://arxiv.org/abs/2204.06091
Lepton Flavor Universality Violation (LFUV) in $B$ decays in both neutral $b\rightarrow s l^+ l^-$ and charged $b\rightarrow cl\bar{\nu}_{l}$ processes observed in the ratios $R_{K^{(*)}}$ and $R_{D^{(*)}}$ is investigated in the framework of a model
Externí odkaz:
http://arxiv.org/abs/2112.07345
Autor:
Villarroel, Beatriz, Pelckmans, Kristiaan, Solano, Enrique, Laaksoharju, Mikael, Souza, Abel, Dom, Onyeuwaoma Nnaemeka, Laggoune, Khaoula, Mimouni, Jamal, Guergouri, Hichem, Mattsson, Lars, García, Aurora Lago, Soodla, Johan, Castillo, Diego, Shultz, Matthew E., Aworka, Rubby, Comerón, Sébastien, Geier, Stefan, Marcy, Geoffrey, Gupta, Alok C., Bergstedt, Josefine, Bär, Rudolf E., Buelens, Bart, Enriquez, Emilio, Mellon, Christopher K., Prieto, M. Almudena, Wamalwa, Dismas Simiyu, de Souza, Rafael S., Ward, Martin J.
Publikováno v:
Universe, 2022, vol. 8, issue 11, p. 561
The Vanishing & Appearing Sources during a Century of Observations (VASCO) project investigates astronomical surveys spanning a time interval of 70 years, searching for unusual and exotic transients. We present herein the VASCO Citizen Science Projec
Externí odkaz:
http://arxiv.org/abs/2009.10813
Lepton Flavor Universality Violation (LFUV) in $b\rightarrow s l^+ l^-$ processes is investigated in the context of a 331 model. It is shown that in order to explain the experimentally observed deviations from the Standard Model in these FCNC transit
Externí odkaz:
http://arxiv.org/abs/2003.03230