COHERENT Collaboration data release from the first observation of coherent elastic neutrino-nucleus scattering
COHERENT Collaboration, D. Akimov, J. B. Albert, P. An, C. Awe, P. S. Barbeau, B. Becker, V. Belov, M. A. Blackston, A. Bolozdynya, A. Brown, A. Burenkov, B. Ca… 展开作者
COHERENT Collaboration, D. Akimov, J. B. Albert, P. An, C. Awe, P. S. Barbeau, B. Becker, V. Belov, M. A. Blackston, A. Bolozdynya, A. Brown, A. Burenkov, B. Cabrera-Palmer, M. Cervantes, J. I. Collar, R. J. Cooper, R. L. Cooper, C. Cuesta, J. Daughhetee, D. J. Dean, M. del Valle Coello, J. Detwiler, M. D'Onofrio, A. Eberhardt, Y. Efremenko, S. R. Elliott, A. Etenko, L. Fabris, M. Febbraro, N. Fields, W. Fox, Z. Fu, A. Galindo-Uribarri, M. P. Green, M. Hai, M. R. Heath, S. Hedges, D. Hornback, T. W. Hossbach, E. B. Iverson, M. Kaemingk, L. J. Kaufman, S. R. Klein, A. Khromov, S. Ki, A. Konovalov, A. Kovalenko, M. Kremer, A. Kumpan, C. Leadbetter, L. Li, W. Lu, K. Mann, D. M. Markoff, Y. Melikyan, K. Miller, H. Moreno, P. E. Mueller, P. Naumov, J. Newby, J. L. Orrell, C. T. Overman, D. S. Parno, S. Penttila, G. Perumpilly, D. C. Radford, R. Rapp, H. Ray, J. Raybern, D. Reyna, G. C. Rich, D. Rimal, D. Rudik, D. J. Salvat, K. Scholberg, B. Scholz, G. Sinev, W. M. Snow, V. Sosnovtsev, A. Shakirov, S. Suchyta, B. Suh, R. Tayloe, R. T. Thornton, I. Tolstukhin, J. Vanderwerp, R. L. Varner, C. J. Virtue, Z. Wan, J. Yoo, C. -H. Yu, A. Zawada, A. Zderic, J. Zettlemoyer
This release includes data and information necessary to perform independent analyses of the COHERENT result presented in Akimov et al., arXiv:1708.01294 [nucl-ex]. Data is shared in a binned, text-based format, including both "signal" and "background" regions, so that counts and associated uncertainties can be quantitatively calculated for the purpose of separate analyses. This document describes the included information and its format, offering some guidance on use of the data. Accompanying code examples show basic interaction with the data using Python.
Antiproton Production in 11.5 A GeV/c Au+Pb Nucleus-Nucleus Collisions
我们提出的第一个结果，从E864合作生产的反质子在10%的中央11.5 A GeV/c金+铅核碰撞在布鲁克海文AGS。我们报告了在1.4<y<2.2和50<p_T<300 MeV/c的运动学区域内反质子产生的不变多重性，并将我们的数据与第一个碰撞标度模型和先前发表的E878合作结果进行了比较。E864和E878反质子测量之间的差异和反超子生产的影响进行了讨论。
n-p Short-Range Correlations from (p,2p + n) Measurements
最近，E850合作报告了一种用于测量核中短程NN相关性（NN SRC）的新技术，使用来自布鲁克海文国家实验室AGS的EVA光谱仪的数据。在这次演讲中，我们将报告一个更大的数据集，从新的测量合作，利用相同的技术。该技术基于非常简单的运动学方法。对于质子从原子核中的准弹性撞击，（$^{12}$ C（p，2 p）），由探测到的两个质子的三个动量{\bf p $_1$ }和{\bf p $_2$}以及入射质子的三个动量，可以重建出反应前撞击质子在核中的动量{\bf p $_f$}，{ \bf p $_0$ }：{ \bf p $_f$ } = { \bf p $_1$ } + { \bf p $_2$ } - { \bf p $_0$ }如果存在显著的n-p SRC，则我们将期望发现具有动量-{ \bf p $_f$ }的中子与两个质子重合，条件是{ \bf p $_f$ }大于原子核的费米动量$k_F$（对于$^{12}$ C，${\sim}$ 220 MeV/c）。我们在这里报告的结果证实了E850合作的早期结果。
Experimental and Theoretical Challenges in the Search for the Quark Gluon Plasma: The STAR Collaboration's Critical Assessment of the Evidence from RHIC Collisions
