Untersuchung vond-d-Reaktionen in Aluminiumselbsttargets

Hofmann, A.

doi:10.1007/bf01418813

Cited by 22 publications

(19 citation statements)

References 0 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…For a detailed treatise of deconfining SU(2) Yang-Mills thermodynamics the reader may consult Ch. 5 of Hofmann (2016a), Hofmann (2009) for the observational fixation of the Yang-Mills scale (or critical temperature Tc), and Hofmann (2015); Hahn & Hofmann (2018) for the derivation of the CMB-temperature-redshift (T -z) relation. For the compatibility of this T -z relation with existing data, such as the thermal Sunyaev-Zeldovich effect, see Hahn & Hofmann (2017).…”

Section: Modified Cosmological Modelmentioning

confidence: 99%

“…In Hahn & Hofmann (2017) a modification of the highredshift cosmological model, dubbed SU(2)cmb, was proposed. In this model the U(1) gauge group of electromagnetism is replaced by an SU(2) gauge principle (Yang-Mills theory), motivated theoretically in Hofmann (2016a) and observationally by an excess of CMB line temperatures at low frequencies, see Fixsen et al (2011);Hofmann (2009) and references therein. The work Hahn & Hofmann (2017) mainly was concerned with high-z implications of this model for the co-moving sound horizon at baryon drag r d , in turn fixing the value of H0 Bernal, Verde & Riess (2016).…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

SU(2)cmband the cosmological model: angular power spectra

Hahn

Hofmann

Kramer

2018

Monthly Notices of the Royal Astronomical Society

103

View full text Add to dashboard Cite

Driven by the CMB temperature-redshift (T -z) relation as demanded by deconfining SU(2) Yang-Mills thermodynamics, an according cosmological model is proposed and analysed. This model -SU(2) cmb -exhibits a dark sector, representing ΛCDM with a certain late-time dark-matter density which transitions to a reduced (present-day) density parameter at high z. We statistically analyse constraints on cosmological parameters directly imposed by the values of the standard co-moving ruler r d and the angular size of the sound horizon θ * . Compared to the ΛCDM best fit to 2015 Planck data, we require an increased (present-day) dark matter density when r d · H 0 = const and a value H 0 ∼ 73.5 km s −1 Mpc −1 -typical for local extractions -are used. The ratio between the density parameters of primordial and late-time dark matter ranges between 0.5 and 0.7. We confirm this trend by fitting the predictions of SU(2) cmb , obtained from a modified CLASS code, to the angular power spectra TT, TE, and EE. We consider adiabatic, scalar primordial curvature perturbations and distinguish two treatments of thermal quasi-particles in the perturbation equations. Best fits predict a red-tilted primordial power spectrum. Moreover, a low baryon density is obtained compared with the coincidence value of BBN, the ΛCDM best fit of the 2015 Planck data, and the observed deuterium abundance. Our derived values of H 0 support the results of local cosmological observations. Also, there is a tendency for late reionisation. Pdflatex could not properly compile abstracts with less than

show abstract

Section: Modified Cosmological Modelmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

SU(2)cmband the cosmological model: angular power spectra

Hahn

Hofmann

Kramer

2018

Monthly Notices of the Royal Astronomical Society

103

View full text Add to dashboard Cite

show abstract

“…The following initial conditions were used in the calculation: to Gordon et al [54]. The concentration of soot and HN0 2 were taken as 3 10 vg/m and 8 ppb respectively. The latter corresponds to 25 ppb of NO and 50 ppb of N0 2 at equilibrium conditions.…”

Section: Catal Ismentioning

confidence: 99%

Chemical and Catalytic Properties of Elemental Carbon

et al. 1982

View full text Add to dashboard Cite

“…1 mm). [24][25][26][27][28] These compromised conditions raise the question of the existence of an alternative carrier and controlled release system to transport such essential molecules to secure survival under compromised bile salt conditions.…”

mentioning

confidence: 99%

Self‐Assembly Structure Formation during the Digestion of Human Breast Milk

et al. 2014

View full text Add to dashboard Cite

An infant's complete diet, human breast milk, is the basis for its survival and development. It contains water-soluble and poorly water-soluble bioactive components, metabolic messages, and energy, all of which are made bioavailable during the digestion process in the infant's gastrointestinal tract. Reported is the first discovery of highly geometrically organized structures formed during the digestion of human breast milk under simulated in vivo conditions using small-angle X-ray scattering and cryogenic transmission electron microscopy. Time of digestion, pH, and bile salt concentration were found to have symbiotic effects gradually tuning the oil-based environment inside the breast milk globules to more water-like structures with high internal surface area. The structure formation is necessarily linked to its function as carriers for poorly water-soluble molecules in the digestive tract of the infant.

show abstract

Untersuchung vond-d-Reaktionen in Aluminiumselbsttargets

Cited by 22 publications

References 0 publications

SU(2)cmband the cosmological model: angular power spectra

SU(2)cmband the cosmological model: angular power spectra

Chemical and Catalytic Properties of Elemental Carbon

Self‐Assembly Structure Formation during the Digestion of Human Breast Milk

Contact Info

Product

Resources

About