T. S. Eliot and Indic Traditions

Kearns, Cleo McNelly

doi:10.1017/cbo9780511983597

Cited by 56 publications

(6 citation statements)

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“…Atmospheric neutrino oscillations show that there is at least one neutrino (presumably mostly a linear combination of ν µ and ν τ ) whose mass exceeds a lower limit around 0.05 eV [100,104]. Thus the atmospheric neutrino data corresponds to a lower limit ω ν ∼ > 0.0005, or f ν ∼ > 0.004.…”

Section: Neutrino Massmentioning

confidence: 99%

“…The neutrino energy density must be very close to the standard freezeout density [101][102][103], given the large mixing angle solution to the solar neutrino problem and near maximal mixing from atmospheric results-see [104,106] for up-to-date reviews. Any substantial asymmetries in neutrino density from the standard value would be "equilibrated" and produce a primordial 4 He abundance inconsistent with that observed.…”

Section: Neutrino Massmentioning

confidence: 99%

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Cosmological parameters from SDSS and WMAP

Tegmark¹,

Strauss²,

Blanton³

et al. 2004

Phys. Rev. D

3,460

1,835

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We measure cosmological parameters using the three-dimensional power spectrum P (k) from over 200,000 galaxies in the Sloan Digital Sky Survey (SDSS) in combination with WMAP and other data. Our results are consistent with a "vanilla" flat adiabatic ΛCDM model without tilt (ns = 1), running tilt, tensor modes or massive neutrinos. Adding SDSS information more than halves the WMAP-only error bars on some parameters, tightening 1σ constraints on the Hubble parameter from h ≈ 0.74−0.03 , on the matter density from Ωm ≈ 0.25 ± 0.10 to Ωm ≈ 0.30 ± 0.04 (1σ) and on neutrino masses from < 11 eV to < 0.6 eV (95%). SDSS helps even more when dropping prior assumptions about curvature, neutrinos, tensor modes and the equation of state. Our results are in substantial agreement with the joint analysis of WMAP and the 2dF Galaxy Redshift Survey, which is an impressive consistency check with independent redshift survey data and analysis techniques. In this paper, we place particular emphasis on clarifying the physical origin of the constraints, i.e., what we do and do not know when using different data sets and prior assumptions. For instance, dropping the assumption that space is perfectly flat, the WMAP-only constraint on the measured age of the Universe tightens from t0 ≈ 16.3 +2.3 −1.8 Gyr to t0 ≈ 14.1Gyr by adding SDSS and SN Ia data. Including tensors, running tilt, neutrino mass and equation of state in the list of free parameters, many constraints are still quite weak, but future cosmological measurements from SDSS and other sources should allow these to be substantially tightened.

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Section: Neutrino Massmentioning

confidence: 99%

Section: Neutrino Massmentioning

confidence: 99%

Cosmological parameters from SDSS and WMAP

Tegmark¹,

Strauss²,

Blanton³

et al. 2004

Phys. Rev. D

3,460

1,835

View full text Add to dashboard Cite

show abstract

“…Atmospheric neutrino oscillations show that there is at least one neutrino (presumably mostly a linear combination of ν µ and ν τ ) whose mass exceeds a lower limit around 0.05 eV [14,21]. Thus the atmospheric neutrino data corresponds to a lower limit ω ν ∼ > 0.0005, or f ν ∼ > 0.004.…”

Section: Figmentioning

confidence: 99%

“…1 The neutrino energy density must be very close to the standard freezeout density [18,19,20], given the large mixing angle solution to the solar neutrino problem and near maximal mixing from atmospheric results-see [21,22] for up-to-date reviews. Any substantial asymmetries in neutrino density from the standard value would be "equilibrated" and produce a primordial 4 He abundance inconsistent with that observed.…”

Section: Figmentioning

confidence: 99%

Cosmological Neutrino Bounds for Non-Cosmologists

Tegmark

2006

Neutrino Physics

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I briefly review cosmological bounds on neutrino masses and the underlying gravitational physics at a level appropriate for readers outside the field of cosmology. For the case of three massive neutrinos with standard model freezeout, the current 95% upper limit on the sum of their masses is 0.42 eV. I summarize the basic physical mechanism making matter clustering such a sensitive probe of massive neutrinos. I discuss the prospects of doing still better in coming years using tools such as lensing tomography, approaching a sensitivity around 0.03 eV. Since the lower bound from atmospheric neutrino oscillations is around 0.05 eV, upcoming cosmological measurements should detect neutrino mass if the technical and fiscal challenges can be met.

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“…Importantly, RelA:p50 also induces the synthesis of the inhibitors of the canonical pathway, including IκBα, IκBε and A20 (Lee et al, 2000;Scott et al, 1993). A series of elegant studies (Ashall et al, 2009;Kearns et al, 2006;Paszek et al, 2010;Werner et al, 2008) suggested that coordinated functioning of these negative feedback regulators determines dynamical RelA:p50 responses to time-varied TNF inputs. Indeed, it is thought that RelA:p50 regulation by the canonical NF-κB pathway largely provides for dynamically controlled expressions of specific pro-inflammatory and immune response genes during TNF signaling (Hoffmann, 2016).…”

Section: Introductionmentioning

confidence: 99%

Immune differentiation regulator p100 tunes NF-κB responses to TNF

Chatterjee

Roy

Sarkar

et al. 2018

Preprint

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Stringent regulation of TNF signaling prevents aberrant inflammation. TNF engages the canonical NF-κB pathway for activating the RelA:p50 heterodimer, which mediates specific expressions of pro-inflammatory and immune response genes. Importantly, the NF-κB system discriminates between time-varied TNF inputs. Negative feedback regulators of the canonical pathway, including IκBα, are thought to ensure transient RelA:p50 responses to brief TNF stimulations. The noncanonical NF-κB pathway controls a separate RelB activity associated with immune differentiation. In a systems modeling approach, we uncovered an unexpected role of p100, a constituent of the noncanonical pathway, in TNF signaling. Brief TNF stimulation of p100-deficient cells produced an additional late NF-κB activity consisted of the RelB:p50 heterodimer, which distorted the TNF-induced gene-expression program.Periodic TNF pulses augmented this RelB:p50 activity, which was reinforced by NF-κBdependent RelB synthesis. In sum, the NF-κB system seems to engage distantly related molecules for enforcing dynamical and gene controls of immune-activating TNF signaling.

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T. S. Eliot and Indic Traditions

Cited by 56 publications

References 0 publications

Cosmological parameters from SDSS and WMAP

Cosmological parameters from SDSS and WMAP

Cosmological Neutrino Bounds for Non-Cosmologists

Immune differentiation regulator p100 tunes NF-κB responses to TNF

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