POSITIVITY BOUNDS ON HIGGS-PORTAL DARK MATTER

Positivity bounds on Higgs-Portal dark matter

Abstract We consider the positivity bounds for WIMP scalar dark matter with effective Higgs-portal couplings up to dimension-8 operators.Taking the superposed states for Standard Model Higgs and scalar dark matter, we show that the part of the parameter space for the effective couplings, otherwise unconstrained by phenomenological bounds, is ruled

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Sheep manure organic fertilizer is an effective strategy to promote strawberry growth by improving soil physicochemical properties and microbiota

The use of organic fertilizers instead of chemical fertilizers can improve soil pH, help to maintain priya gongura pickle soil health and enable landowners to achieve organic or ecological-status agriculture.Rapeseed cake, sheep manure, and biofungal fertilizer are considered to be effective amendments to improve soil quality.However, there have be

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Integrated nutrient management for improving crop yields, soil properties, and reducing greenhouse gas emissions

Recently, most agrarian countries have witnessed either declining or stagnant crop yields.Inadequate soil organic matter (SOM) due to the poor physical, chemical, and biological properties of the soil leads to an overall decline in the sombreros horma sinaloa productivity of farmlands.Therefore, the adoption of integrated nutrient management (INM)

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Measuring circularity from buildings to neighbourhoods

The circular economy (CE) aims to eliminate the concept of pollution and waste generation, maintain the integrity of the product over several use cycles, and focus on closing material and energy loops.Circularity metrics are relevant for monitoring, reporting and communicating CE implementation progress.Applied to buildings, these metrics deliver s

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