Results 41 to 50 of about 6,270 (137)

NJL interaction derived from QCD: vector and axial-vector mesons

, 2008
In previous works effective non-local $SU(2)\times SU(2)$ NJL model was derived in the framework of the fundamental QCD. All the parameters of the model are expressed through QCD parameters: current light quark mass $m_0$ and average non-perturbative ...
B. A. ARBUZOV, Bateman H., Bogoliubov N. N., I. V. ZAITSEV, M. K. VOLKOV, Volkov M. K., Volkov M. K.   +6 more
core   +1 more source

Transition Metal‐Promoted Direct CS and CSe Bond Formation from Csp3H Bonds

European Journal of Organic Chemistry, Volume 28, Issue 20, May 28, 2025.
This review summarizes the significant advancements in transition metal‐catalyzed direct chalcogenylation of Csp3H bonds over the past decade (2014–2024). The discussion is organized by transition metal catalysts, with particular emphasis on mechanistic insights of these transformations.
Douglas B. Paixão, Diego Seckler, Carla M. B. Gomes, Gul Badshah, Gabriel P. Bueno, Paulo H. Schneider, Ricardo S. Schwab, Daniel S. Rampon   +7 more
wiley   +1 more source

Radiative muon pair production in high energy electron-positron annihilation process [PDF]

, 2003
The lowest order radiative correction to the differential cross-section of process of muon pair production with emission of hard photon at high energy electron-positron annihilation are calculated.
A. B. Arbuzov, A. I. Akhiezer, E. A. Kuraev, F. A. Berends, S. Eidelman, V. A. Khoze, V. N. Baier, V. V. Bytev   +7 more
core   +1 more source

Profiling Serine Hydrolases in the Leishmania Host–Pathogen Interactome Using Cell‐Permeable Activity‐Based Fluorophosphonate Probes

ChemBioChem, Volume 26, Issue 10, May 27, 2025.
Leishmaniasis poses a global health challenge with limited treatment options and rising drug resistance. Activity‐based protein profiling using fluorophosphonate probes is employed to profile serine hydrolases, key virulence factors in Leishmania mexicana.
Jaime A. Isern, Exequiel O. J. Porta, Karunakaran Kalesh, Zisis Koutsogiannis, Davide Cazzola, Ehmke Pohl, Paul W. Denny, Patrick G. Steel   +7 more
wiley   +1 more source

Update of the e^+e^-\to\pi^+\pi^- cross section measured by SND detector in the energy region 400<\sqrt{s}<1000 MeV

, 2006
The corrected cross section of the e^+e^-\to\pi^+\pi^- process measured in the SND experiment at the VEPP-2M e^+e^- collider is presented. The update is necessary due to a flaw in the e^+e^-\to\pi^+\pi^- and e^+e^-\to\mu^+\mu^- Monte Carlo events ...
A. A. Korol, A. Aloisio, A. B. Arbuzov, A. B. Arbuzov, A. B. Arbuzov, A. D. Bukin, A. G. Bogdanchikov, A. N. Skrinsky, A. N. Skrinsky, A. V. Berdyugin, A. V. Bozhenok, A. V. Vasiljev, D. A. Bukin, E. Braaten, E. V. Pakhtusova, H. N. Brown, K. Ackerstaff, K. I. Beloborodov, M. Davier, M. N. Achasov, M. N. Achasov, M. N. Achasov, R. R. Akhmetshin, S. I. Serednyakov, S. Shael, S. V. Koshuba, T. V. Dimova, V. A. Sidorov, V. B. Golubev, V. P. Druzhinin, Yu. A. Tikhonov, Yu. M. Shatunov, Z. K. Silagadze   +32 more
core   +1 more source

General Statistical properties of the CMB Polarization field [PDF]

, 1998
The distribution of the polarization of the Cosmic Microwave Background (CMB) in the sky is determined by the hypothesis of random Gaussian distribution of the primordial density perturbations.
Arbuzov P., Basco M. A., Bond J. R., Coles P., Coles P., D. I. Novikov, Naselsky P. D., Ng K. L., Novikov D., P. D. Naselsky, Polnarev A. G., Shandarin S. F., Starobinsky A. A., Zeldovich Ya. B.   +13 more
core   +2 more sources

Chemoselective or Regioselective?

ChemistryEurope, Volume 3, Issue 3, May 2025.
The current definitions of chemoselectivity and regioselectivity lack sufficient clarity and allow for the ambiguous labeling of reported reaction selectivities in some instances. This article proposes a rationale and simplified definitions of these terms that will facilitate an unambiguous description of the observed reaction selectivity.
Andrej Kolarovič, Pavol Jakubec
wiley   +1 more source

Development of Efficient Covalent Inactivators of a Fungal Aspartate Semialdehyde Dehydrogenase

Drug Development Research, Volume 86, Issue 3, May 2025.
ABSTRACT Aspartate semialdehyde dehydrogenase (ASADH) catalyzes the second step in the fungal pathway towards the synthesis of threonine, isoleucine, and methionine, and it has been identified as a viable target for antifungal drug development. Our previous work produced a group of vinyl sulfones that function as irreversible covalent inactivators of ...
Samantha N. Friday, Liezel A. Koellner, Spencer W. Brown, Christopher N. Calbat, Catherine F. Curran, Jordan D. Dietz, Andreas Koenig‐Dummer, Paul D. Friday, James A. Parker, Noah A. Simmons, Finnean A. Urmey, Alexis N. West, Sebastian G. Zagler, Ronald E. Viola, Christopher J. Halkides   +14 more
wiley   +1 more source

Track 3: Computations in theoretical physics -- techniques and methods

, 2016
Here, we attempt to summarize the activities of Track 3 of the 17th International Workshop on Advanced Computing and Analysis Techniques in Physics Research (ACAT 2016).Comment: 10 pages, 3 figures, to appear in the proceedings of ACAT ...
Luisoni, Gionata, Poslavsky, Stanislav, Schroder, York   +2 more
core   +1 more source

Reaction of NHOs with Bisphosphanes – Designing Diradicaloids, Zwitterions and Radicals

Angewandte Chemie International Edition, Volume 64, Issue 15, April 7, 2025.
By linking N‐heterocyclic olefins with a P‐substituted indenyl heterocycle, it was possible to synthesize a very exciting new heterocyclic substance class that is both zwitterionic and diradical. The diradical character of these heterocycles can be adjusted by rotation within the molecule, which was achieved by rational design.
Karsten Paul Lüdtke, Edgar Zander, Florian Taube, Jan‐Erik Siewert, Björn Corzilius, Christian Hering‐Junghans, Jonas Bresien, Axel Schulz   +7 more
wiley   +1 more source