Jonathan在实验粒子物理专业有大量经验，尤其是微中子振荡和粲介子物理方面。他曾在费米国家加速器实验室的深层微中子地下实验（DUNE）35吨原液氩探测器试运行中担任副协调员，主要负责35吨原硅光电倍增光子探测器的性能量化研究。Jonathan还从事过蒙特卡罗模拟法和大规模数据集分析工作。
Jonathan曾在德雷塞尔大学的物理系做过博士后研究助理，研究方向为DUNE和精密反应振荡及光谱（PROSPECT）的和谐性。在罗文大学做兼职教授期间，Jonathan曾讲授过微积分机械基础课程。另外，在路易斯安那州立大学做博士后研究员时，Jonathan也曾做过T2K 和 DUNE 的合作组研究。Jonathan的博士论文主题是对D粲介子纯半轻子衰变的分支分数的测量，也是 CLEO 合作组研究的一部分。
Jonathan于2003年从康奈尔大学物理与数学专业毕业，获得学士学位；他于2005年从罗彻斯特大学毕业，获得物理专业硕士学位；于2011年荣获罗彻斯特大学实验粒子物理专业博士学位。
Jonathan是美国物理协会会员。
论文及会议发言
新近发表作品：
J. Ashenfelter et al. (PROSPECT Collaboration), “First search for short-baseline neutrino oscillations at HFIR with PROSPECT.” arXiv:1806.02784 [hep-ex].
J. Ashenfelter et al. (PROSPECT Collaboration), “Performance of a segmented 6Li-loaded liquid scintillator detector for the PROSPECT experiment.”arXiv:1805.09245 [physics.ins-det]. JINST 13 (2018) no.06, P06023.
D.L. Adams et al. (DUNE Collaboration), “Photon detector system timing performance in the DUNE 35-ton prototype liquid argon time projection chamber.” arXiv:1803.06379 [physics.ins-det]. JINST 13 (2018) no.06, P06022.
K. Abe et al. (T2K Collaboration), “First measurement of theνμ charged-current cross section on a water target without pions in the final state.” arXiv:1708.06771 [hep-ex]. Phys.Rev. D97 (2018) no.1, 012001.
K. Abe et al. (T2K Collaboration), “Measurement of neutrino and antineutrino oscillations by the T2K experiment including a new additional sample of νeinteractions at the far detector.” arXiv:1707.01048 [hep-ex]. Phys.Rev. D96 (2017) no.9, 092006.
B. Abi et al. (DUNE Collaboration), “The Single-Phase ProtoDUNE Technical Design Report,” arXiv:1706.07081 [physics.ins-det].
受邀讲座：
Lake Louise Winter Institute, 2/23/2017, Chateau Lake Louise, Alberta, Canada.“Status of DUNE”.
Experimental Particle Physics Seminar, 9/20/2016, University of Pennsylvania, Philadelphia, PA.“Results from the DUNE 35-ton Prototype Detector.”
International Workshop for the Next Generation Nucleon Decay and Neutrino Detector(NNN15), 10/28/2015, Stony Brook University, Stony Brook, NY.“DUNE Single Phase Liquid Argon TPC prototyping at CERN and Fermilab.”