Results 41 to 50 of about 1,388,516 (221)
Understanding forward $B$ hadron production
, 2017 The LHCb collaboration has recently performed a measurement of the production rate of inclusive $B$ hadron production ($pp\to BX$) at both 7 and 13~TeV centre-of-mass (CoM) energies.
Gauld, Rhorry
core +1 more source
Hematopoietic (stem) cells—The elixir of life?
FEBS Letters, EarlyView.The aging of HSCs (hematopoietic stem cells) and the blood system leads to the decline of other organs. Rejuvenating aged HSCs improves the function of the blood system, slowing the aging of the heart, kidney, brain, and liver, and the occurrence of age‐related diseases.
Emilie L. Cerezo +4 more
wiley +1 more source
Asymptotic freedom in the Hamiltonian approach to binding of color
EPJ Web of Conferences, 2017 We derive asymptotic freedom and the SU(3) Yang-Mills β-function using the renormalization group procedure for effective particles. In this procedure, the concept of effective particles of size s is introduced. Effective particles in the Fock space build
Gómez-Rocha María
doaj +1 more source
Time after time – circadian clocks through the lens of oscillator theory
FEBS Letters, EarlyView.Oscillator theory bridges physics and circadian biology. Damped oscillators require external drivers, while limit cycles emerge from delayed feedback and nonlinearities. Coupling enables tissue‐level coherence, and entrainment aligns internal clocks with environmental cues.
Marta del Olmo +2 more
wiley +1 more source
Leading soft theorem for multiple gravitini
Journal of High Energy Physics, 2019 We compute leading soft theorem for multiple gravitini (and gravitons) in an arbitrary theory of supergravity with an arbitrary number of finite energy particles by extending Sen’s approach [1, 2] to fermionic symmetry. Our results are independent of the
Diksha Jain, Arnab Rudra
doaj +1 more source
The Sunyaev-Zel'dovich angular power spectrum as a probe of cosmological parameters
, 2002 The angular power spectrum of the SZ effect, C_l, is a powerful probe of cosmology. It is easier to detect than individual clusters in the field, is insensitive to observational selection effects and does not require a calibration between cluster mass ...
Komatsu, Eiichiro, Seljak, Uros
core +4 more sources
Progress and Problems in QCD - Report from the Hadronic Final States Working Group at DIS99 [PDF]
, 1999 We present a summary of the Hadronic Final States parallel sessions of the DIS99 Workshop. Topics were presented over two days and included both theoretical and experimental talks. Recent progress in the understanding of QCD in deep inelastic scattering,
Adloff +21 more
core +3 more sources
FEBS Letters, EarlyView.Cryptochrome and PAS/LOV proteins play intricate roles in circadian clocks where they act as both sensors and mediators of protein–protein interactions. Their ubiquitous presence in signaling networks has positioned them as targets for small‐molecule therapeutics. This review provides a structural introduction to these protein families.
Eric D. Brinckman +2 more
wiley +1 more source
Topological susceptibility and QCD axion mass: QED and NNLO corrections
Journal of High Energy Physics, 2019 We improve the precision of the topological susceptibility of QCD, and therefore of the QCD axion mass, by including O(α em) and NNLO corrections in the chiral expansion, which amount to 0.65(21)% and -0.71(29)% respectively.
Marco Gorghetto, Giovanni Villadoro
doaj +1 more source
FEBS Letters, EarlyView.We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee +3 more
wiley +1 more source