Zobrazeno 1 - 10
of 83
pro vyhledávání: '"A. van Hameren"'
Autor:
Guiot, B., van Hameren, A.
Publikováno v:
J. High Energ. Phys. 2024, 85 (2024)
We discuss the upper limit, $k_{\text{max}}$, of the transverse-momentum integration performed in the $k_t$-factorization formula. Based on explicit calculations in the Yukawa theory and the study of seminal papers, we argue that $k_{\text{max}}$ is
Externí odkaz:
http://arxiv.org/abs/2401.06888
We present a subtraction method for the calculation of real-radiation integrals at NLO in hybrid kT-factorization. The main difference with existing methods for collinear factorization is that we subtract the momentum recoil, occurring due to the map
Externí odkaz:
http://arxiv.org/abs/2312.02808
We review recent results for forward jests at the LHC and EIC as obtained within small-x Improved Transverse Momentum Dependent factorization (ITMD). In addition to elementary overview of various approaches to perturbative QCD at high energy, includi
Externí odkaz:
http://arxiv.org/abs/2306.17513
Using the small-$x$ Improved Transverse Momentum Dependent factorization (ITMD), which, for a general two-to-two massless scattering can be proved within the Color Glass Condensate (CGC) theory for transverse momenta of particles greater than the sat
Externí odkaz:
http://arxiv.org/abs/2306.04706
Nowadays the particle physics has entered an era where high precision calculations are required in order to compare the theoretical predictions with the experimental data. In this paper, we explicitly compute the virtual contributions for the space-l
Externí odkaz:
http://arxiv.org/abs/2212.03572
Autor:
Al-Mashad, M. Abdullah, van Hameren, A., Kakkad, H., Kotko, P., Kutak, K., van Mechelen, P., Sapeta, S.
We present a state-of-the-art computation for the production of forward dijets in proton-proton and proton-lead collisions at the LHC, in rapidity domains covered by the ATLAS calorimeter and the planned FoCal extension of the ALICE detector. We use
Externí odkaz:
http://arxiv.org/abs/2210.06613
Autor:
Begel, M., Hoeche, S., Schmitt, M., Lin, H. -W., Nadolsky, P. M., Royon, C., Lee, Y-J., Mukherjee, S., Baldenegro, C., Campbell, J., Chachamis, G., Celiberto, F. G., Cooper-Sarkar, A. M., d'Enterria, D., Diefenthaler, M., Fucilla, M., Garzelli, M. V., Guzzi, M., Hentschinski, M., Hobbs, T. J., Huston, J., Isaacson, J., Klein, S. R., Kling, F., Kotko, P., Kovchegov, Yu. V., Krintiras, G., Kronfeld, A. S., Kutak, K., Mistlberger, B., Moult, I., Mrenna, S., Nachman, B., Narain, M., Olness, F. I., Papa, A., Pisarski, R. D., Pitt, M., Rappoccio, S., Reina, L., Reuter, J., Reno, M. H., Salam, G. P., Strikman, M., Tran, N., Tricoli, A., Ubiali, M., van Hameren, A., Vossen, A., Xie, K.
This report was prepared on behalf of three Energy Frontier Topical Groups of the Snowmass 2021 Community Planning Exercise. It summarizes the status and implications of studies of strong interactions in high-energy experiments and QCD theory. We emp
Externí odkaz:
http://arxiv.org/abs/2209.14872
In the hybrid kT-factorization formula, one initial-state parton momentum is space-like and carries non-vanishing transverse components, while the other is on-shell. We promote this factorization formula to next-to-leading order. Studying the partoni
Externí odkaz:
http://arxiv.org/abs/2205.09585
Autor:
Hentschinski, Martin, Royon, Christophe, Peredo, Marco Alcazar, Baldenegro, Cristian, Bellora, Andrea, Boussarie, Renaud, Celiberto, Francesco Giovanni, Cerci, Salim, Chachamis, Grigorios, Contreras, J. G., Fichet, Sylvain, Fucilla, Michael, von Gersdorff, Gero, González, Pablo, van Hameren, Andreas, Jalilian-Marian, Jamal, Kampshoff, Mats, Khoze, Valery, Klasen, Michael, Klein, Spencer Robert, Krintiras, Georgios, Kotko, Piotr, Kutak, Krzysztof, Lansberg, Jean-Philippe, Li, Emilie, Loizides, Constanin, Mohammed, Mohammed M. A., Nefedov, Maxim, Ozcelik, Melih A., Papa, Alessandro, Pitt, Michael, Vera, Agustin Sabio, Salomon, Jens, Sapeta, Sebastian, da Silveira, Gustavo Gil, Gonçalves, Victor Paulo, Strikman, Mark, Cerci, Deniz Sunar, Szymanowski, Lech, Takaki, Daniel Tapia, Taševský, Marek, Wallon, Samuel
The goal of this whitepaper is to give a comprehensive overview of the rich field of forward physics. We discuss the occurrences of BFKL resummation effects in special final states, such as Mueller-Navelet jets, jet gap jets, and heavy quarkonium pro
Externí odkaz:
http://arxiv.org/abs/2203.08129
Autor:
Guiot, B., van Hameren, A.
Within the framework of $k_t$-factorization, we compute the differential cross section for the production of $B$ and $D$ mesons, using a general-mass variable-flavor-number scheme. Our calculations include all relevant $2\to 2$ processes. We explain
Externí odkaz:
http://arxiv.org/abs/2108.06419