Antineutrino Charged-Current Reactions on Hydrocarbon with Low Momentum Transfer.
Antineutrino Charged-Current Reactions on Hydrocarbon with Low Momentum Transfer.
复制标题
碳氢化合物上低动量转移的反中微子带电反应。
DOI：
10.1103/physrevlett.120.221805
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发表时间：
2018
影响因子：
8.6
通讯作者：
B. Yaeggy
中科院分区：
文献类型：
--
作者：
R. Gran;M. Betancourt;M. Elkins;P. Rodrigues;F. Akbar;L. Aliaga;D. A. Andrade;A. Bashyal;L. Bellantoni;A. Bercellie;A. Bodek;A. Bravar;H. Budd;G. C. Vera;T. Cai;M. Carneiro;D. Coplowe;H. da Motta;S. Dytman;G. A. Dı́az;J. Félix;L. Fields;R. Fine;H. Gallagher;A. Ghosh;H. Haider;J. Han;D. Harris;S. Henry;D. Jena;J. Kleykamp;M. Kordosky;T. Le;J. Leistico;A. Lovlein;X.;E. Maher;S. Manly;W. A. Mann;C. Marshall;K. McFarland;A. McGowan;B. Messerly;J. Miller;A. Mislivec;J. Morfín;J. Mousseau;D. Naples;J. Nelson;C. Nguyen;A. Norrick;Nuruzzaman;A. Olivier;V. Paolone;C. Patrick;G. Perdue;M. A. Ramírez;R. Ransome;H. Ray;L. Ren;D. Rimal;D. Ruterbories;H. Schellman;C. J. S. Salinas;H. Su;M. Sultana;S. Falero;E. Valencia;J. Wolcott;M. Wospakrik;B. Yaeggy
本文报道了塑料（CH）闪烁体上低动量传递（<0.8 GeV/c）反中微子相互作用中的多核子效应。这些数据来自费米实验室MINERvA实验2010-2011年的反中微子阶段。当在准弹性、Δ共振和更高共振过程的相对论费米气体模型中加入低能量转移的筛选效应和双核子敲除过程时，该包容性样品的强子能谱得到了很好的描述。在此分析中，引入模型元素来描述先前发表的中微子结果，对于该反中微子样本具有定量相似的好处。我们以双微分截面的形式呈现结果，以加速反中微子从原子核散射的替代模型的研究。
We report on multinucleon effects in low momentum transfer (<0.8 GeV/c) antineutrino interactions on plastic (CH) scintillator. These data are from the 2010-2011 antineutrino phase of the MINERvA experiment at Fermilab. The hadronic energy spectrum of this inclusive sample is well described when a screening effect at a low energy transfer and a two-nucleon knockout process are added to a relativistic Fermi gas model of quasielastic, Δ resonance, and higher resonance processes. In this analysis, model elements introduced to describe previously published neutrino results have quantitatively similar benefits for this antineutrino sample. We present the results as a double-differential cross section to accelerate the investigation of alternate models for antineutrino scattering off nuclei.
影响因子：
3.1
作者：
K. Gallmeister;U. Mosel;J. Weil
通讯作者：
K. Gallmeister;U. Mosel;J. Weil