Zobrazeno 1 - 10
of 166
pro vyhledávání: '"RUPAK, GAUTAM"'
Scattering probes the internal structure of quantum systems. We calculate the two-particle elastic scattering phase shift for a short-ranged interaction on a quantum computer. Short-ranged interactions with a large scattering length or shallow bound
Externí odkaz:
http://arxiv.org/abs/2406.09231
Autor:
Beck, Douglas, Carlson, Joseph, Davoudi, Zohreh, Formaggio, Joseph, Quaglioni, Sofia, Savage, Martin, Barata, Joao, Bhattacharya, Tanmoy, Bishof, Michael, Cloet, Ian, Delgado, Andrea, DeMarco, Michael, Fink, Caleb, Florio, Adrien, Francois, Marianne, Grabowska, Dorota, Hoogerheide, Shannon, Huang, Mengyao, Ikeda, Kazuki, Illa, Marc, Joo, Kyungseon, Kharzeev, Dmitri, Kowalski, Karol, Lai, Wai Kin, Leach, Kyle, Loer, Ben, Low, Ian, Martin, Joshua, Moore, David, Mehen, Thomas, Mueller, Niklas, Mulligan, James, Mumm, Pieter, Pederiva, Francesco, Pisarski, Rob, Ploskon, Mateusz, Reddy, Sanjay, Rupak, Gautam, Singh, Hersh, Singh, Maninder, Stetcu, Ionel, Stryker, Jesse, Szypryt, Paul, Valgushev, Semeon, VanDevender, Brent, Watkins, Samuel, Wilson, Christopher, Yao, Xiaojun, Afanasev, Andrei, Balantekin, Akif Baha, Baroni, Alessandro, Bunker, Raymond, Chakraborty, Bipasha, Chernyshev, Ivan, Cirigliano, Vincenzo, Clark, Benjamin, Dhiman, Shashi Kumar, Du, Weijie, Dutta, Dipangkar, Edwards, Robert, Flores, Abraham, Galindo-Uribarri, Alfredo, Ruiz, Ronald Fernando Garcia, Gueorguiev, Vesselin, Guo, Fanqing, Hansen, Erin, Hernandez, Hector, Hattori, Koichi, Hauke, Philipp, Hjorth-Jensen, Morten, Jankowski, Keith, Johnson, Calvin, Lacroix, Denis, Lee, Dean, Lin, Huey-Wen, Liu, Xiaohui, Llanes-Estrada, Felipe J., Looney, John, Lukin, Misha, Mercenne, Alexis, Miller, Jeff, Mottola, Emil, Mueller, Berndt, Nachman, Benjamin, Negele, John, Orrell, John, Patwardhan, Amol, Phillips, Daniel, Poole, Stephen, Qualters, Irene, Rumore, Mike, Schaefer, Thomas, Scott, Jeremy, Singh, Rajeev, Vary, James, Galvez-Viruet, Juan-Jose, Wendt, Kyle, Xing, Hongxi, Yang, Liang, Young, Glenn, Zhao, Fanyi
In preparation for the 2023 NSAC Long Range Plan (LRP), members of the Nuclear Science community gathered to discuss the current state of, and plans for further leveraging opportunities in, QIST in NP research at the Quantum Information Science for U
Externí odkaz:
http://arxiv.org/abs/2303.00113
Autor:
Elhatisari, Serdar, Bovermann, Lukas, Ma, Yuanzhuo, Epelbaum, Evgeny, Frame, Dillon, Hildenbrand, Fabian, Kim, Myungkuk, Kim, Youngman, Krebs, Hermann, Lähde, Timo A., Lee, Dean, Li, Ning, Lu, Bing-Nan, Meißner, Ulf-G., Rupak, Gautam, Shen, Shihang, Song, Young-Ho, Stellin, Gianluca
Publikováno v:
Nature 630, 59-63 (2024)
Ab initio calculations play an essential role in our fundamental understanding of quantum many-body systems across many subfields, from strongly correlated fermions to quantum chemistry and from atomic and molecular systems to nuclear physics. One of
Externí odkaz:
http://arxiv.org/abs/2210.17488
Radiative processes, where a photon/neutrino is emitted as a result of a collision or decay of a particle, play a central role in atomic, nuclear and particle physics. Their rate is determined by certain off-diagonal matrix elements with different in
Externí odkaz:
http://arxiv.org/abs/2209.09962
Publikováno v:
Phys. Rev. C 106, 014601 (2022)
The E1 and M1 contributions to $^7\mathrm{Be}(p,\gamma)^8\mathrm{B}$ at low energies are calculated in halo effective field theory. The excited $^7\mathrm{Be}^\star$ core is included as an explicit degree of freedom in a coupled-channels calculation.
Externí odkaz:
http://arxiv.org/abs/2010.13003
Autor:
Johnson, Calvin W., Launey, Kristina D., Auerbach, Naftali, Bacca, Sonia, Barrett, Bruce R., Brune, Carl, Caprio, Mark A., Descouvemont, Pierre, Dickhoff, W. H., Elster, Charlotte, Fasano, Patrick J., Fossez, Kevin, Hergert, Heiko, Hjorth-Jensen, Morten, Hlophe, Linda, Hu, Baishan, Betan, Rodolfo M. Id, Idini, Andrea, König, Sebastian, Kravvaris, Konstantinos, Lee, Dean, Lei, Jin, Mercenne, Alexis, Perez, Rodrigo Navarro, Nazarewicz, Witold, Nunes, F. M., Ploszajczak, Marek, Quaglioni, Sofia, Rotureau, Jimmy, Rupak, Gautam, Shirokov, Andrey M., Thompson, Ian, Vary, James P., Volya, Alexander, Xu, Furong, Zegers, Remco G. T., Zelevinsky, Vladimir, Zhang, Xilin
Publikováno v:
J. Phys. G: Nucl. Part. Phys. 47 123001 (2020)
This white paper reports on the discussions of the 2018 Facility for Rare Isotope Beams Theory Alliance (FRIB-TA) topical program "From bound states to the continuum: Connecting bound state calculations with scattering and reaction theory". One of th
Externí odkaz:
http://arxiv.org/abs/1912.00451
Autor:
Premarathna, Pradeepa, Rupak, Gautam
Bayesian analysis of the radiative capture reactions $^3\mathrm{He}(\alpha,\gamma)^7\mathrm{Be}$ and $^3\mathrm{H}(\alpha,\gamma)^7\mathrm{Li}$ are performed to draw inferences about the cross sections at threshold. We do a model comparison of two co
Externí odkaz:
http://arxiv.org/abs/1906.04143
Publikováno v:
Phys. Rev. C 100, 021001 (2019)
We calculate the $p$-wave contribution to the proton-proton fusion $S$ factor and its energy derivative in pionless effective field theory (EFT) up to next-to-leading order. The leading contributions are given by a recoil piece from the Gamow-Teller
Externí odkaz:
http://arxiv.org/abs/1903.02590
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The emergence of Efimov levels in a three-body system is investigated near the unitarity limit characterized by resonating two-body interaction. No direct evidence of Efimov levels is seen in the three-nucleon system since the triton is the only phys
Externí odkaz:
http://arxiv.org/abs/1806.01999