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Akademický článek

Robert Ferrigno’nun 2040 Amerika İslam Cumhuriyeti Romanındaki İslamofobik Ögeler.

Autor: YÜKSEL, Gökhan¹ gokhanuxl@hotmail.com

Publikováno v: Current Perspectives in Social Sciences. Sep2022, Vol. 26 Issue 3, p291-297. 7p.

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Energy-resolved pulse profile changes in V 0332+53: indications for cyclotron wings emission

Autor: D'Aì, Antonino, Maniadakis, K. Dimitrios, Ferrigno, Carlo, Ambrosi, Elena, Sokolova-Lapa, Ekaterina, Cusumano, Giancarlo, Becker, A. Peter, Burderi, Luciano, Del Santo, Melania, Di Salvo, Tiziana, Fürst, Felix, Iaria, Rosario, Kretschmar, Peter, La Parola, Valentina, Malacaria, Christian, Pinto, Ciro, Pintore, Fabio, Rodriguez-Castillo, A. Guillermo

We aim to investigate profile changes at the cyclotron line energy of the accreting X-ray pulsar V 0332+53 by means of the analysis of its energy-resolved pulse profile behaviour, using the full set of available NuSTAR observations. We apply a tailor

Externí odkaz: http://arxiv.org/abs/2412.10907

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Searching for orbital period modulation in X-ray observations of the symbiotic X-ray binary GX 1+4

Autor: Klawin, Moritz, Ducci, Lorenzo, Serim, M. Mirac, Santangelo, Andrea, Ferrigno, Carlo, Bozzo, Enrico

The symbiotic X-ray binary GX 1+4 possesses a number of peculiar properties that have been studied since the early 1970s. In particular, the orbital period has been a point of debate for many years, until radial velocity measurements were able to set

Externí odkaz: http://arxiv.org/abs/2411.02092

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Searching for redshifted 2.2 MeV neutron-capture lines from accreting neutron stars: Theoretical X-ray luminosity requirements and INTEGRAL/SPI observations

Autor: Ducci, L., Santangelo, A., Tsygankov, S., Mushtukov, A., Ferrigno, C.

Accreting neutron stars (NSs) are expected to emit a redshifted 2.2 MeV line due to the capture of neutrons produced through the spallation processes of $^4$He and heavier ions in their atmospheres. Detecting this emission would offer an independent

Externí odkaz: http://arxiv.org/abs/2409.05535

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Isogeny relations in products of families of elliptic curves

Autor: Ferrigno, Luca

Let $E_{\lambda}$ be the Legendre family of elliptic curves with equation $Y^2=X(X-1)(X-\lambda)$. Given a curve $\mathcal{C}$, satisfying a condition on the degrees of some of its coordinates and parametrizing $m$ points $P_1, \ldots, P_m \in E_{\la

Externí odkaz: http://arxiv.org/abs/2409.01408

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