686 research outputs found
Singularity-free Next-to-leading Order Renormalization Group Evolution and in the Standard Model and Beyond
The standard analytic solution of the renormalization group (RG) evolution
for the Wilson coefficients involves several singularities,
which complicate analytic solutions. In this paper we derive a singularity-free
solution of the next-to-leading order (NLO) RG equations, which greatly
facilitates the calculation of , the measure of direct
violation in decays. Using our new RG evolution and the
latest lattice results for the hadronic matrix elements, we calculate the ratio
(with quantifying indirect
violation) in the Standard Model (SM) at NLO to
, which
is below the experimental value. We also present the evolution
matrix in the high-energy regime for calculations of new physics contributions
and derive easy-to-use approximate formulae. We find that the RG amplification
of new-physics contributions to Wilson coefficients of the electroweak penguin
operators is further enhanced by the NLO corrections: If the new contribution
is generated at the scale of 1-10 TeV, the RG evolution between the new-physics
scale and the electroweak scale enhances these coefficients by 50-100 %. Our
solution contains a term of order , which is
numerically unimportant for the SM case but should be included in studies of
high-scale new-physics.Comment: 42 pages, 2 figures, 6 tables; formulae corrected, numerical results
almost unchanged, to be published in JHE
Creating a Safe Space in a Small Town for the LGBTQ+ community
Goal Statement: To create awareness in small town regarding effects of intentional and unintentional oppression and establish safe spaces for members of the LGBTQ+ community.
Significant Findings: Members of small towns learn from generations that preceded them. While cultural views have evolved and become more inclusive over the decades, small towns lagged in acceptance. These lead to microaggressions against the LGBTQ+ by community members who do not realize actions and comments can lead to internal conflicts because they see these comments as a normalcy within their community. Members of the LGBTQ+ community then repress their identity until the reach a point in their life that they are comfortable with themselves if they reach that point at all. The LGBTQ+ community should feel safe during all aspects of their life and have trusted individuals that they can reach out to.
Objectives/Strategies/Interventions/Next Steps: Religion is a staple of the community with many institutions throughout town. It is important to identify which establishments and allies and help members of the religious LGBTQ+ community find these resources. Youth should also establish a safe space within their educational setting. Offering education to teachers through mentoring programs with fellow teachers who identify as allies, the forgiveness approach to bullying to empower the victims will help members of the community have individuals they can reach out to. Community awareness can be achieved by normalizing varieties of sexual orientations and gender identities by engaging residents in discussions through community events throughout the year
Library Catalog in Transition
This article describes the history of the card catalog, along with the many problems inherent in the system as it was being practiced in 1981. Added to these issues were antiquated subject headings and imposing storage issues. The author suggests that the card catalog will eventually be rightfully replaced fully by computer catalogs
Some functions of universities in the United States today
Thesis (M.A.)--Boston University, 1949. This item was digitized by the Internet Archive
Our Digital Footprint: Protecting the Next Generation of Field Personnel
https://place.asburyseminary.edu/firstfruitspapers/1055/thumbnail.jp
The Montana Family Farmer under Chapter 12 Bankruptcy
The Montana Family Farmer Under Chapter 12 Bankruptc
Commercial Bad Faith: Tort Recovery for Breach of Implied Covenant in Ordinary Commercial Contracts
Commercial Bad Faith: Tort Recovery for Breach of Implied Covenant in Ordinary Commercial Contract
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