Zobrazeno 1 - 10
of 574
pro vyhledávání: '"A. Helmboldt"'
Autor:
Young, Olivia R., Dolch, Timothy E., Helmboldt, Joseph F., Mentrek, Christopher, Dartez, Louis P., Lam, Michael T., Fiscella, Sophia V. Sosa, Bretl, Evan, Joyce, Colin, Loock, Johannes, Meyer, Grace, Peltzer, Annabel, Petullo, Joseph, Reed, Parker, Sigtryggsson, Emerson, Bassett, Benjamin, Hawken, Andrew B., Heredia, Alejandro Z., Lettow, Paige, Lewis, Whit, Manna, Mikayla, Mirochnikoff, Nicholas, Zemcov, Michael
Low-frequency solar radio emission is sourced in the solar corona, with sub-100 MHz radio emission largely originating from the $\sim$10$^{5}$\,$\mathrm{K}$ plasma around 2 optical radii. However, the region of emission has yet to be constrained at 3
Externí odkaz:
http://arxiv.org/abs/2412.07034
Publikováno v:
JHEP12(2019)158
Classically scale-invariant models are attractive not only because they may offer a solution to the long-standing gauge hierarchy problem, but also due to their role in facilitating strongly supercooled cosmic phase transitions. In this paper, we inv
Externí odkaz:
http://arxiv.org/abs/1910.13460
Publikováno v:
JCAP12(2019)027
Left-right symmetry at high energy scales is a well-motivated extension of the Standard Model. In this paper we consider a typical minimal scenario in which it gets spontaneously broken by scalar triplets. Such a realization has been scrutinized over
Externí odkaz:
http://arxiv.org/abs/1909.02018
Publikováno v:
Phys. Rev. D 100, 075029 (2019)
The type-I seesaw represents one of the most popular extensions of the Standard Model. Previous studies of this model have mostly focused on its ability to explain neutrino oscillations as well as on the generation of the baryon asymmetry via leptoge
Externí odkaz:
http://arxiv.org/abs/1905.12634
Publikováno v:
Phys. Rev. D 100, 055025 (2019)
We study the gravitational wave (GW) signature of first-order chiral phase transitions ($\chi$PT) in strongly interacting hidden or dark sectors. We do so using several effective models in order to reliably capture the relevant non-perturbative dynam
Externí odkaz:
http://arxiv.org/abs/1904.07891
Autor:
Kurzawa, Timon, Fazzani, Salim, Tempel, René, Helmboldt, Hannes, Bleschke, Christian, Kohlmann, Andreas, Hagenbach, Adelheid
Publikováno v:
In Journal of Molecular Structure 5 March 2023 1275
Autor:
Sophie A. Herbst, Mattias Vesterlund, Alexander J. Helmboldt, Rozbeh Jafari, Ioannis Siavelis, Matthias Stahl, Eva C. Schitter, Nora Liebers, Berit J. Brinkmann, Felix Czernilofsky, Tobias Roider, Peter-Martin Bruch, Murat Iskar, Adam Kittai, Ying Huang, Junyan Lu, Sarah Richter, Georgios Mermelekas, Husen Muhammad Umer, Mareike Knoll, Carolin Kolb, Angela Lenze, Xiaofang Cao, Cecilia Österholm, Linus Wahnschaffe, Carmen Herling, Sebastian Scheinost, Matthias Ganzinger, Larry Mansouri, Katharina Kriegsmann, Mark Kriegsmann, Simon Anders, Marc Zapatka, Giovanni Del Poeta, Antonella Zucchetto, Riccardo Bomben, Valter Gattei, Peter Dreger, Jennifer Woyach, Marco Herling, Carsten Müller-Tidow, Richard Rosenquist, Stephan Stilgenbauer, Thorsten Zenz, Wolfgang Huber, Eugen Tausch, Janne Lehtiö, Sascha Dietrich
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-18 (2022)
Proteomics can be used to refine cancer classification. Here, the authors characterise chronic lymphocytic leukaemia patients by proteogenomics, and identified a subtype of patients with poor prognosis associated with aberrant B cell receptor signall
Externí odkaz:
https://doaj.org/article/91f1d089720c4b3a86f1c0a1195a3faa
Gravitational Waves from First-Order Phase Transitions: LIGO as a Window to Unexplored Seesaw Scales
Publikováno v:
JCAP02(2019)021
Within a recently proposed classically conformal model, in which the generation of neutrino masses is linked to spontaneous scale symmetry breaking, we investigate the associated phase transition and find it to be of strong first order with a substan
Externí odkaz:
http://arxiv.org/abs/1810.12306
Publikováno v:
Phys. Rev. D 99, 055014 (2019)
It was recently proposed that the electroweak hierarchy problem is absent if the generation of the Higgs potential stems exclusively from quantum effects of heavy right-handed neutrinos which can also generate active neutrino masses via the type-I se
Externí odkaz:
http://arxiv.org/abs/1807.11490
Flavour-violating Higgs interactions are suppressed in the Standard Model such that their observation would be a clear sign of new physics. We investigate the prospects for detecting quark flavour-violating Higgs decays in the clean ILC environment.
Externí odkaz:
http://arxiv.org/abs/1710.06657