Search Results - "Nikkel, James"

Low-Cost CO2 NDIR Sensors: Performance Evaluation and Calibration Using Machine Learning Techniques by Dubey, Ravish, Telles, Arina, Nikkel, James, Cao, Chang, Gewirtzman, Jonathan, Raymond, Peter A., Lee, Xuhui

“…The study comprehensively evaluates low-cost CO2 sensors from different price tiers, assessing their performance against a reference-grade instrument and…”
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An induced annual modulation signature in COSINE-100 data by DAMA/LIBRA’s analysis method by Adhikari, Govinda, Carlin, Nelson, Choi, JaeJin, Choi, Seonho, Ezeribe, Anthony, França, Luis Eduardo, Ha, Chang Hyon, Hahn, In Sik, Hollick, Sophia J., Jeon, Eunju, Jo, Jay Hyun, Joo, Han Wool, Kang, Woon Gu, Kauer, Matthew, Kim, Bongho, Kim, Hongjoo, Kim, Jinyoung, Kim, Kyungwon, Kim, SungHyun, Kim, Sun Kee, Kim, Won Kyung, Kim, Yeongduk, Kim, Yong-Hamb, Ko, Young Ju, Lee, Doo Hyok, Lee, Eun Kyung, Lee, Hyunseok, Lee, Hyun Su, Lee, Hye Young, Lee, In Soo, Lee, Jaison, Lee, Jooyoung, Lee, Moo Hyun, Lee, Seo Hyun, Lee, Seung Mok, Lee, Yu Jin, Leonard, Douglas, Manzato, Bruno B., Maruyama, Reina H., Neal, Robert J., Nikkel, James A., Olsen, Stephen L., Park, Byung Ju, Park, Hyang Kyu, Park, Hyeonseo, Park, Kangsoon, Park, Se Dong, Pitta, Ricardo L. C., Prihtiadi, Hafizh, Ra, Sejin, Rott, Carsten, Shin, Keon Ah, Scarff, Andrew, Spooner, Neil J. C., Thompson, William G., Yang, Liang, Yu, Gyun Ho

“…The DAMA/LIBRA collaboration has reported the observation of an annual modulation in the event rate that has been attributed to dark matter interactions over…”
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Index of refraction, Rayleigh scattering length, and Sellmeier coefficients in solid and liquid argon and xenon by Grace, Emily, Butcher, Alistair, Monroe, Jocelyn, Nikkel, James A.

“…Large liquid argon detectors have become widely used in low rate experiments, including dark matter and neutrino research. However, the optical properties of…”
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Measurement of scintillation efficiency for nuclear recoils in liquid argon by Gastler, Dan, Kearns, Ed, Hime, Andrew, Stonehill, Laura C., Seibert, Stan, Klein, Josh, Lippincott, W. Hugh, McKinsey, Daniel N., Nikkel, James A.

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Low-Cost CO 2 NDIR Sensors: Performance Evaluation and Calibration Using Machine Learning Techniques by Dubey, Ravish, Telles, Arina, Nikkel, James, Cao, Chang, Gewirtzman, Jonathan, Raymond, Peter A, Lee, Xuhui

“…The study comprehensively evaluates low-cost CO sensors from different price tiers, assessing their performance against a reference-grade instrument and…”
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Triplet lifetime in gaseous argon by Akashi-Ronquest, Michael, Bacon, Amanda, Benson, Christopher, Bhattacharya, Kolahal, Caldwell, Thomas, Formaggio, Joseph A., Gastler, Dan, Grado-White, Brianna, Griego, Jeff, Gold, Michael, Hime, Andrew, Jackson, Christopher M., Jaditz, Stephen, Kachulis, Chris, Kearns, Edward, Klein, Joshua R., Ledesma, Antonio, Linden, Steve, Lopez, Frank, MacMullin, Sean, Mastbaum, Andrew, Monroe, Jocelyn, Nikkel, James, Oertel, John, Orebi Gann, Gabriel D., Ortega, Gabriel S., Palladino, Kimberley, Rielage, Keith, Seibert, Stanley R., Wang, Jui-Jen

“… MiniCLEAN is a single-phase liquid argon dark matter experiment. During the initial cooling phase, impurities within the cold gas ( < 140 K) were monitored…”
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Neutrino-Based Tools for Nuclear Verification and Diplomacy in North Korea by Carr, Rachel, Coleman, Jonathon, Danilov, Mikhail, Gratta, Giorgio, Heeger, Karsten, Huber, Patrick, Hor, YuenKeung, Kawasaki, Takeo, Kim, Soo-Bong, Kim, Yeongduk, Learned, John, Lindner, Manfred, Nakajima, Kyohei, Nikkel, James, Seo, Seon-Hee, Suekane, Fumihiko, Vacheret, Antonin, Wang, Wei, Wilhelmi, James, Zhan, Liang

“…We present neutrino-based options for verifying that the nuclear reactors at North Korea's Yongbyon Nuclear Research Center are no longer operating or that…”
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Simulations of Multi-Gamma Coincidences From Neutron-Induced Fission in Special Nuclear Materials by Kane, S., Gozani, T., King, M. J., Kwong, J., Brown, C., Gary, C., Firestone, M. I., Nikkel, J. A., McKinsey, D. N.

“…A study is presented on the detection of illicit special nuclear materials (SNM) in cargo containers using a conceptual neutron-based inspection system with…”
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Liquefied Noble Gas Detectors for Detection of Nuclear Materials by Kwong, J., Brown, C., Gozani, T., King, M. J., Kane, S., Gary, C., Firestone, M. I., Nikkel, J. A., McKinsey, D. N.

“…Liquefied noble gas (LNG) detectors have already been successfully employed in areas of fundamental particle physics research due to features such as their…”
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Energy resolution and gamma/neutron discrimination in xenon-doped liquid argon by Wahl, Christopher G., Bernard, Ethan P., McKinsey, Daniel N., Nikkel, James, Gozani, Tsahi

“…Liquid argon scintillation detectors offer the possibility for large volumes, good pulse-shape discrimination between particles with different ionization…”
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Index of refraction, Rayleigh scattering length, and Sellmeier coefficients in solid and liquid argon and xenon by Grace, Emily, Butcher, Alistair, Monroe, Jocelyn, Nikkel, James A

“…Large liquid argon detectors have become widely used in low rate experiments, including dark matter and neutrino research. However, the optical properties of…”
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Neutrino-based tools for nuclear verification and diplomacy in North Korea by Carr, Rachel, Coleman, Jonathon, Danilov, Mikhail, Gratta, Giorgio, Heeger, Karsten, Huber, Patrick, Hor, YuenKeung, Kawasaki, Takeo, Kim, Soo-Bong, Kim, Yeongduk, Learned, John, Lindner, Manfred, Nakajima, Kyohei, Nikkel, James, Seo, Seon-Hee, Suekane, Fumihiko, Vacheret, Antonin, Wang, Wei, Wilhelmi, James, Zhan, Liang

“…Science & Global Security, 27:1, 15-28 (2019) We present neutrino-based options for verifying that the nuclear reactors at North Korea's Yongbyon Nuclear…”
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Triplet Lifetime in Gaseous Argon by Akashi-Ronquest, Michael, Bacon, Amanda, Benson, Christopher, Bhattacharya, Kolahal, Caldwell, Thomas, Formaggio, Joseph A, Gastler, Dan, Grado-White, Brianna, Griego, Jeff, Gold, Michael, Hime, Andrew, Jackson, Christopher M, Jaditz, Stephen, Kachulis, Chris, Kearns, Edward, Klein, Joshua R, Ledesma, Antonio, Linden, Steve, Lopez, Frank, MacMullin, Sean, Mastbaum, Andrew, Monroe, Jocelyn, Nikkel, James, Oertel, John, Gann, Gabriel D. Orebi, Ortega, Gabriel S, Palladino, Kimberley, Rielage, Keith, Seibert, Stanley R, Wang, Jui-Jen

“…MiniCLEAN is a single-phase liquid argon dark matter experiment. During the initial cooling phase, impurities within the cold gas ($<$140 K) were monitored by…”
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Phonon studies of lithium yttrium holmium fluoride compounds at low temperatures by Nikkel, James Algot

“…As an experimentalist, one often struggles to find a balance between investigations that are interesting (i.e. hard) and ones that are too simple. The desire…”
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Single ion scattering contributions to the thermal conductivity of LiHoF_4 and LiY_{96%}Ho_{4%}F_4 by Nikkel, James, Ellman, Brett

“…We have performed extensive zero-field thermal conductivity measurements on single crystal samples of \LiHoF and \LiYHoF below $2.3 K$. By comparing these data…”
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Pulse-shape discrimination and energy resolution of a liquid-argon scintillator with xenon doping by Wahl, Christopher G, Bernard, Ethan P, Lippincott, W. Hugh, Nikkel, James A, Shin, Yunchang, McKinsey, Daniel N

“…JINST 9 P06013 Liquid-argon scintillation detectors are used in fundamental physics experiments and are being considered for security applications. Previous…”
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Determining the neutrino mass with Cyclotron Radiation Emission Spectroscopy - Project 8 by Esfahani, Ali Ashtari, Asner, David M, Böser, Sebastian, Cervantes, Raphael, Claessens, Christine, de Viveiros, Luiz, Doe, Peter J, Doeleman, Shepard, Fernandes, Justin L, Fertl, Martin, Finn, Erin C, Formaggio, Joseph A, Furse, Daniel, Guigue, Mathieu, Heeger, Karsten M, Jones, A. Mark, Kazkaz, Kareem, Kofron, Jared A, Lamb, Callum, LaRoque, Benjamin H, Machado, Eric, McBride, Elizabeth L, Miller, Michael L, Monreal, Benjamin, Mohanmurthy, Prajwal, Nikkel, James A, Oblath, Noah S, Pettus, Walter C, Robertson, R. G. Hamish, Rosenberg, Leslie J, Rybka, Gray, Rysewyk, Devyn, Saldaña, Luis, Slocum, Penny L, Sternberg, Matthew G, Tedeschi, Jonathan R, Thümmler, Thomas, VanDevender, Brent A, Vertatschitsch, Laura E, Wachtendonk, Megan, Weintroub, Jonathan, Woods, Natasha L, Young, André, Zayas, Evan M

“…JPhysG 44 (2017) 5 The most sensitive direct method to establish the absolute neutrino mass is observation of the endpoint of the tritium beta-decay spectrum…”
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Visualization study of counterflow in superfluid helium-4 using metastable helium molecules by Guo, Wei, Cahn, Sidney B, Nikkel, James A, Vinen, William F, McKinsey, Daniel N

“…Phys. Rev. Lett. 105, 045301 (2010) Heat is carried in superfluid He-4 by the motion of the normal fluid$^{1}$, a counterflowing superfluid component serving…”
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Demonstration of photomultiplier tube operation at 29 K by Nikkel, James A, Lippincott, W. Hugh, McKinsey, Daniel N

“…JINST2:P11004,2007 We describe measurements of gain, dark current, and quantum efficiency obtained while cooling a Hamamatsu R5912-02-MOD photomultiplier tube…”
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Liquid xenon for gamma-ray imaging of special nuclear materials by Larsen, N. A., Bernard, E. P., Cahn, S. B., Edwards, B., Linck, E., Lyashenko, A., McKinsey, D. N., Nikkel, J. A., Rhyne, C. A., Shin, Y., Tennyson, B. P., Wahl, C. G., Destefano, N. E., Gai, M., De Silva, M. S.

“…In recent years xenon has risen as a medium for particle detection, exhibiting a number of desirable qualities that make it well-suited for applications such…”
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