Zobrazeno 1 - 10
of 7 979
pro vyhledávání: '"Albaladejo, A"'
The discrete time Vicsek model confined by a harmonic potential explains many aspects of swarm formation in insects. We have found exact solutions of this model without alignment noise in two or three dimensions. They are periodic or quasiperiodic (i
Externí odkaz:
http://arxiv.org/abs/2411.05709
We analyze, considering the contribution of $P$-wave charmonia, lattice data for the $D \overline{D}$-$D_s \overline{D}_s$ coupled-channel and $D \overline{D}{}^\ast$ systems and search for hidden-charm states with $J^{PC}=0^{++}$, $1^{++}$, and $2^{
Externí odkaz:
http://arxiv.org/abs/2410.19563
We discuss the relation between the Koonin-Pratt femtoscopic correlation function (CF) and invariant mass distributions from production experiments. We show that the equivalence is total for a zero source-size and that a Gaussian finite-size source p
Externí odkaz:
http://arxiv.org/abs/2410.08880
Autor:
de-Fitero-Dominguez, David, Albaladejo-González, Mariano, Garcia-Cabot, Antonio, Garcia-Lopez, Eva, Moreno-Cediel, Antonio, Barno, Erin, Reich, Justin
Digital Simulations (DS) provide safe environments where users interact with an agent through conversational prompts, providing engaging learning experiences that can be used to train teacher candidates in realistic classroom scenarios. These simulat
Externí odkaz:
http://arxiv.org/abs/2407.20360
Autor:
Montesinos, Victor, Ikeno, Natsumi, Oset, Eulogio, Albaladejo, Miguel, Nieves, Juan, Tolos, Laura
We have studied the feasibility of the experimental determination of the width of a $D$ meson in a nuclear medium by using the method of the nuclear transparency. The cross section for inclusive production of a $D^+$ in different nuclei is evaluated,
Externí odkaz:
http://arxiv.org/abs/2407.19295
Autor:
Montesinos, Victor, Song, Jing, Liang, Wei-Hong, Oset, Eulogio, Nieves, Juan, Albaladejo, Miguel
We start from a recently favored picture in which the $\Lambda_c(2940)$ and $\Lambda_c(2910)$ correspond mostly to $ND^*$ bound states with $J^P = 1/2^-,\, 3/2^-$ and then add a $D$ as a third particle, looking for the possible binding of the $DND^*$
Externí odkaz:
http://arxiv.org/abs/2405.09467
Autor:
Albaladejo-Siguan, Miguel, Becker-Koch, David, Baird, Elizabeth C., Hofstetter, Yvonne J., Carwithen, Ben P., Kirch, Anton, Reineke, Sebastian, Bakulin, Artem A., Paulus, Fabian, Vaynzof, Yana
Light-harvesting devices made from PbS quantum dot (QD) absorbers are one of the many promising technologies of third-generation photovoltaics. Their simple, solution-based fabrication together with a highly tunable and broad light absorption makes t
Externí odkaz:
http://arxiv.org/abs/2404.15358
Autor:
Albaladejo-Siguan, Miguel, Prudnikau, Anatol, Senina, Alina, Baird, Elizabeth C., Hofstetter, Yvonne J., Brunner, Julius, Shi, Juanzi, Vaynzof, Yana, Paulus, Fabian
The synthesis of metal sulfide nanocrystals is a crucial step in the fabrication of quantum dot (QD) photovoltaics. Control over the quantum dot size during synthesis allows for precise tuning of their optical and electronic properties, making them a
Externí odkaz:
http://arxiv.org/abs/2404.11634
Publikováno v:
Phys. Lett. B 853 (2024) 138656
We analyze the modifications that a dense nuclear medium induces in the $D_{s0}^\ast(2317)^\pm$ and $D_{s1}(2460)^\pm$. In the vacuum, we consider them as isoscalar $D^{(*)}K$ and $\overline{D}{}^{(*)}\overline{K}$ $S$-wave bound states, which are dy
Externí odkaz:
http://arxiv.org/abs/2403.00451
We present a detailed study of the lowest-lying ${\frac{1}{2}}^-$ and ${\frac{3}{2}}^-$ $\Lambda_{Q}$ resonances both in the heavy quark (bottom and charm) and the strange sectors. We have paid special attention to the interplay between the constitue
Externí odkaz:
http://arxiv.org/abs/2402.12726