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arXiv 1101.3201hep-phhep-ex
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LHC物理势与能量:2011年运行的考虑因素

LHC Physics Potential vs. Energy: Considerations for the 2011 Run

Chris Quigg

摘要:

部分子光度是估算大型强子对撞机实验物理势如何依赖于质子束能量的方便参数。我量化的优势,从3.5 TeV的电子束能量增加到4 TeV。我目前的部分子光度,部分子光度的比率,和固定部分子光度的轮廓$gg$,$u\bar{d}$,$qq$,和$gq$相互作用的能量范围内的大型强子对撞机,随着具体的过程的例子分析。本注释扩展了arXiv:0908.3660中的分析。全尺寸的数字可在http://lutece.fnal.gov/PartonLum11/上以pdf文件的形式获得

英文摘要:

Parton luminosities are convenient for estimating how the physics potential of Large Hadron Collider experiments depends on the energy of the proton beams. I quantify the advantage of increasing the beam energy from 3.5 TeV to 4 TeV. I present parton luminosities, ratios of parton luminosities, and contours of fixed parton luminosity for $gg$, $u\bar{d}$, $qq$, and $gq$ interactions over the energy range relevant to the Large Hadron Collider, along with example analyses for specific processes. This note extends the analysis presented in arXiv:0908.3660. Full-size figures are available as pdf files at http://lutece.fnal.gov/PartonLum11/

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