Zobrazeno 1 - 10
of 165
pro vyhledávání: '"Bietenholz, Wolfgang"'
Autor:
Bietenholz, Wolfgang
On August 4 this year, Tsung-Dao Lee, a renowned theoretical physicist of Chinese origin, passed away at the age of 97. His most famous discovery dates back to 1956, when -- together with Chen-Ning Yang -- he postulated that parity symmetry might be
Externí odkaz:
http://arxiv.org/abs/2411.09043
Autor:
Herrera, M., Patiño, M. E., Alvarado, Mauricio, Maldonado, Ivonne, Andreev, Denis, Ayala, Alejandro, Bietenholz, Wolfgang, Ceballos, César, Cuáutle, Eleazar, Domínguez, Isabel, Hernández, L. A., Luna, Israel, Lygdenova, Tuyana, Martínez-Torres, Pablo, Raya, Alfredo, Sáenz-Trujillo, Ulises, Tejeda-Yeomans, M. E., Tinoco-Santillán, Galileo
We present the design of the mechanical structure of the miniBeBe detector, a subsystem of the Multi-Purpose Detector, soon to enter into operation at the Nuclotron based Ion Collider fAcility of the Joint Institute for Nuclear Research. The miniBeBe
Externí odkaz:
http://arxiv.org/abs/2408.00556
Peter Higgs was a British theoretical physicist, famous for his work published in 1964, where he proposed a mechanism that can generate masses for elementary particles, while respecting gauge invariance. Half a century later, two experiments at CERN
Externí odkaz:
http://arxiv.org/abs/2406.15706
Autor:
Waqas, Muhammad, Bietenholz, Wolfgang, Bouzidi, Mohamed, Ajaz, Muhammad, Ismail, Abd Al Karim Haj, Saidani, Taoufik
Publikováno v:
J. Phys. G: Nucl. Part. Phys. 51 (2024) 075102
We investigate the transverse momentum spectra of identified particles at 7 TeV and 13 TeV in pp collisions in the framework of the blast wave model with Tsallis statistics (TBW). Based on experimental data by ALICE Collaboration, we observe that the
Externí odkaz:
http://arxiv.org/abs/2406.04631
Autor:
Badshah, Murad, Waqas, Muhammad, Ajaz, Muhammad, Bietenholz, Wolfgang, Alrebdi, Haifa I., Ammar, Mohamed Ben
Publikováno v:
J. Phys. G: Nucl. Part. Phys. 51 (2024) 065109
In this study, we systematically investigate the dynamics of various hadrons namely \( \pi^+ \), \( \pi^- \), \( K^+ \), \( K^- \), \( p \), \( \bar{p} \), \( \Lambda \), \( \bar{\Lambda} \), \( \Xi^- \) and \( \bar{\Xi}^+ \) produced in central Au-A
Externí odkaz:
http://arxiv.org/abs/2405.09026
Autor:
Bietenholz, Wolfgang
Researchers working in lattice field theory constitute an established community since the early 1990s, and around the same time the online open-access e-print repository arXiv was created. The fact that this field has a specific arXiv section, hep-la
Externí odkaz:
http://arxiv.org/abs/2402.09628
The pion decay constant $F_{\pi}$ plays an important role in QCD and in Chiral Perturbation Theory. It is hardly known, however, that a corresponding constant exists in the Schwinger model with $N_{\rm f} \geq 2$ degenerate fermion flavors. In this c
Externí odkaz:
http://arxiv.org/abs/2311.14232
Autor:
López-Contreras, Edgar, Castellanos, Jaime Fabián Nieto, Polanco-Euán, Elías Natanael, Bietenholz, Wolfgang
We present a study of the 3d O(2) non-linear $\sigma$-model on the lattice, which exhibits topological defects in the form of vortices. They tend to organize into vortex lines that bear close analogies with global cosmic strings. Therefore, this mode
Externí odkaz:
http://arxiv.org/abs/2311.13074
Autor:
Ayala, Alejandro, Bietenholz, Wolfgang, Cuautle, Eleazar, Formentí, Rodrigo García, Guzmán, Rodrigo
In heavy-ion reactions, statistical models predict a rapid change in the baryon-to-meson ratio as a function of the collision energy. This change occurs when the hadronic medium transits from a baryon- to a meson-dominated gas. The transition is expe
Externí odkaz:
http://arxiv.org/abs/2305.02455
We study the Schwinger model with $N_{\rm f} \geq 2$ degenerate fermion flavors, by means of lattice simulations. We use dynamical Wilson fermions for $N_{\rm f} = 2$, and re-weighted quenched configurations for overlap-hypercube fermions with $N_{\r
Externí odkaz:
http://arxiv.org/abs/2305.00128