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Your search keyword '"Singh, Jaideep T."' showing total 3 results
Start Over Author "Singh, Jaideep T." Topic nuclear theory
3 results on '"Singh, Jaideep T."'

1. Opportunities for Fundamental Physics Research with Radioactive Molecules

Author

Arrowsmith-Kron, Gordon, Athanasakis-Kaklamanakis, Michail, Au, Mia, Ballof, Jochen, Berger, Robert, Borschevsky, Anastasia, Breier, Alexander A., Buchinger, Fritz, Budker, Dmitry, Caldwell, Luke, Charles, Christopher, Dattani, Nike, de Groote, Ruben P., DeMille, David, Dickel, Timo, Dobaczewski, Jacek, Düllmann, Christoph E., Eliav, Ephraim, Engel, Jon, Fan, Mingyu, Flambaum, Victor, Flanagan, Kieran T., Gaiser, Alyssa, Ruiz, Ronald Garcia, Gaul, Konstantin, Giesen, Thomas F., Ginges, Jacinda, Gottberg, Alexander, Gwinner, Gerald, Heinke, Reinhard, Hoekstra, Steven, Holt, Jason D., Hutzler, Nicholas R., Jayich, Andrew, Karthein, Jonas, Leach, Kyle G., Madison, Kirk, Malbrunot-Ettenauer, Stephan, Miyagi, Takayuki, Moore, Iain D., Moroch, Scott, Navrátil, Petr, Nazarewicz, Witold, Neyens, Gerda, Norrgard, Eric, Nusgart, Nicholas, Pašteka, Lukáš F., Petrov, Alexander N., Plass, Wolfgang, Ready, Roy A., Reiter, Moritz Pascal, Reponen, Mikael, Rothe, Sebastian, Safronova, Marianna, Scheidenberger, Christoph, Shindler, Andrea, Singh, Jaideep T., Skripnikov, Leonid V., Titov, Anatoly V., Udrescu, Silviu-Marian, Wilkins, Shane G., and Yang, Xiaofei

Subjects
Nuclear Experiment, Nuclear Theory, Physics - Atomic Physics
Abstract

Molecules containing short-lived, radioactive nuclei are uniquely positioned to enable a wide range of scientific discoveries in the areas of fundamental symmetries, astrophysics, nuclear structure, and chemistry. Recent advances in the ability to create, cool, and control complex molecules down to the quantum level, along with recent and upcoming advances in radioactive species production at several facilities around the world, create a compelling opportunity to coordinate and combine these efforts to bring precision measurement and control to molecules containing extreme nuclei. In this manuscript, we review the scientific case for studying radioactive molecules, discuss recent atomic, molecular, nuclear, astrophysical, and chemical advances which provide the foundation for their study, describe the facilities where these species are and will be produced, and provide an outlook for the future of this nascent field.

Published
2023
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2. Electric dipole moments and the search for new physics

Author

Alarcon, Ricardo, Alexander, Jim, Anastassopoulos, Vassilis, Aoki, Takatoshi, Baartman, Rick, Baeßler, Stefan, Bartoszek, Larry, Beck, Douglas H., Bedeschi, Franco, Berger, Robert, Berz, Martin, Bethlem, Hendrick L., Bhattacharya, Tanmoy, Blaskiewicz, Michael, Blum, Thomas, Bowcock, Themis, Borschevsky, Anastasia, Brown, Kevin, Budker, Dmitry, Burdin, Sergey, Casey, Brendan C., Casse, Gianluigi, Cantatore, Giovanni, Cheng, Lan, Chupp, Timothy, Cianciolo, Vince, Cirigliano, Vincenzo, Clayton, Steven M., Crawford, Chris, Das, B. P., Davoudiasl, Hooman, de Vries, Jordy, DeMille, David, Denisov, Dmitri, Diwan, Milind V., Doyle, John M., Engel, Jonathan, Fanourakis, George, Fatemi, Renee, Filippone, Bradley W., Flambaum, Victor V., Fleig, Timo, Fomin, Nadia, Fischer, Wolfram, Gabrielse, Gerald, Ruiz, R. F. Garcia, Gardikiotis, Antonios, Gatti, Claudio, Geraci, Andrew, Gooding, James, Golub, Bob, Graham, Peter, Gray, Frederick, Griffith, W. Clark, Haciomeroglu, Selcuk, Gwinner, Gerald, Hoekstra, Steven, Hoffstaetter, Georg H., Huang, Haixin, Hutzler, Nicholas R., Incagli, Marco, Ito, Takeyasu M., Izubuchi, Taku, Jayich, Andrew M., Jeong, Hoyong, Kaplan, David, Karuza, Marin, Kawall, David, Kim, On, Koop, Ivan, Korsch, Wolfgang, Korobkina, Ekaterina, Lebedev, Valeri, Lee, Jonathan, Lee, Soohyung, Lehnert, Ralf, Leung, Kent K. H., Liu, Chen-Yu, Long, Joshua, Lusiani, Alberto, Marciano, William J., Maroudas, Marios, Matlashov, Andrei, Matsumoto, Nobuyuki, Mawhorter, Richard, Meot, Francois, Mereghetti, Emanuele, Miller, James P., Morse, William M., Mott, James, Omarov, Zhanibek, Orozco, Luis A., O'Shaughnessy, Christopher M., Ozben, Cenap, Park, SeongTae, Pattie Jr., Robert W., Petrov, Alexander N., Piacentino, Giovanni Maria, Plaster, Bradley R., Podobedov, Boris, Poelker, Matthew, Pocanic, Dinko, Prasannaa, V. S., Price, Joe, Ramsey-Musolf, Michael J., Raparia, Deepak, Rajendran, Surjeet, Reece, Matthew, Reid, Austin, Rescia, Sergio, Ritz, Adam, Roberts, B. Lee, Safronova, Marianna S., Sakemi, Yasuhiro, Schmidt-Wellenburg, Philipp, Shindler, Andrea, Semertzidis, Yannis K., Silenko, Alexander, Singh, Jaideep T., Skripnikov, Leonid V., Soni, Amarjit, Stephenson, Edward, Suleiman, Riad, Sunaga, Ayaki, Syphers, Michael, Syritsyn, Sergey, Tarbutt, M. R., Thoerngren, Pia, Timmermans, Rob G. E., Tishchenko, Volodya, Titov, Anatoly V., Tsoupas, Nikolaos, Tzamarias, Spyros, Variola, Alessandro, Venanzoni, Graziano, Vilella, Eva, Vossebeld, Joost, Winter, Peter, Won, Eunil, Zelenski, Anatoli, Zelevinsky, Tanya, Zhou, Yan, and Zioutas, Konstantin

Subjects
High Energy Physics - Phenomenology, High Energy Physics - Experiment, High Energy Physics - Lattice, Nuclear Experiment, Nuclear Theory
Abstract

Static electric dipole moments of nondegenerate systems probe mass scales for physics beyond the Standard Model well beyond those reached directly at high energy colliders. Discrimination between different physics models, however, requires complementary searches in atomic-molecular-and-optical, nuclear and particle physics. In this report, we discuss the current status and prospects in the near future for a compelling suite of such experiments, along with developments needed in the encompassing theoretical framework., Comment: Contribution to Snowmass 2021; updated with community edits and endorsements

Published
2022

3. Puzzle with the precession of the neutron spin

Author

Sulkosky, Vincent, Peng, Chao, Chen, Jian-Ping, Deur, Alexandre, Abrahamyan, Sergey, Aniol, Konrad A., Armstrong, David S., Averett, Todd, Bailey, Stephanie L., Bailey, Stephen J., Beck, Arie, Bertin, Pierre, Butaru, Florentin, Boeglin, Werner, Camsonne, Alexandre, Cates, Gordon D., Chang, Chia-Cheh, Choi, Seonho, Chudakov, Eugene, Coman, Luminita, Cornejo, Juan C., Craver, Brandon, Cusanno, Francesco, de Leo, Raffaele, de Jager, Cornelis W., Denton, Joseph D., Dhamija, Seema, Feuerbach, Robert, Finn, John M., Frullani, Salvatore, Fuoti, Kirsten, Gao, Haiyan, Garibaldi, Franco, Gayou, Olivier, Gilman, Ronald, Glamazdin, Alexander, Glashausser, Charles, Gomez, Javier, Hansen, Jens-Ole, Hayes, David, Hersman, F. William, Higinbotham, Douglas W., Holmstrom, Timothy, Humensky, Thomas B., Hyde, Charles E., Ibrahim, Hassan, Iodice, Mauro, Jiang, Xiandong, Kaufman, Lisa J., Kelleher, Aidan, Keister, Kathryn E., Kim, Wooyoung, Kolarkar, Ameya, Kolb, Norm, Korsch, Wolfgang, Kramer, Kevin, Kumbartzki, Gerfried, Lagamba, Luigi, Lainé, Vivien, Laveissiere, Geraud, Lerose, John J., Lhuillier, David, Lindgren, Richard, Liyanage, Nilanga, Lu, Hai-Jiang, Ma, Bin, Margaziotis, Demetrius J., Markowitz, Peter, Mccormick, Kathleen R., Meziane, Mehdi, Meziani, Zein-Eddine, Michaels, Robert, Moffit, Bryan, Monaghan, Peter, Nanda, Sirish, Niedziela, Jennifer, Niskin, Mikhail, Pandolfi, Ronald, Paschke, Kent D., Potokar, Milan, Puckett, Andrew, Punjabi, Vina A., Qiang, Y., Ransome, Ronald D., Reitz, Bodo, Roché, Rikki, Saha, Arun, Shabetai, Alexander, Širca, Simon, Singh, Jaideep T., Slifer, Karl, Snyder, Ryan, Solvignon, Patricia, Stringer, Robert, Subedi, Ramesh, Tobias, William A., Ton, Ngyen, Ulmer, Paul E., Urciuoli, Guido Maria, Vacheret, Antonin, Voutier, Eric, Wang, Kebin, Wan, L., Wojtsekhowski, Bogdan, Woo, Seungtae, Yao, Huan, Yuan, Jing, Zhan, Xiaohui, Zheng, Xiaochao, Zhu, Lingyan, Laboratoire de Physique de Clermont (LPC), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Université Clermont Auvergne (UCA), Département de Physique Nucléaire (ex SPhN) (DPHN), Institut de Recherches sur les lois Fondamentales de l'Univers (IRFU), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay, Laboratoire de Physique Subatomique et de Cosmologie (LPSC), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes (UGA)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP ), Université Grenoble Alpes (UGA), and E97-110

Subjects
spin: precession, nucleon: structure, strong interaction, Nuclear Theory, nonperturbative, [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], spin: polarizability, momentum transfer: low, electromagnetic field, effective field theory: chiral, Nuclear Experiment, n: spin, experimental results, Jefferson Lab
Abstract

International audience; Understanding the structure of the nucleon (proton and neutron) is a critical problem in physics. Especially challenging is to understand the spin structure when the Strong Interaction becomes truly strong. At energy scales below the nucleon mass (~1 GeV), the intense interactions of the quarks and gluons inside the nucleon makes them highly correlated. Their coherent behavior causes the emergence of effective hadronic degrees of freedom (hadrons are composite particles made of quarks and gluons) which are necessary to understand the nucleon properties. Theoretically studying this subject requires approaches employing non-perturbative techniques or using hadronic degrees of freedom, e.g. chiral effective field theory (chiEFT). Here, we present measurements sensitive to the neutron's spin precession under electromagnetic fields. The observables, the generalized spin-polarizabilities delta_LT and gamma_0, which quantify the nucleon spin's precession, were measured at very low energy-momentum transfer squared Q^2 corresponding to probing distances of the size of the nucleon. Our Q^2 values match the domain where chiEFT calculations are expected to be applicable. The calculations have been conducted to high degrees of sophistication, including that of the so-called "gold-plated" observable, delta_LT. Surprisingly however, our data show a strong discrepancy with the chiEFT calculations. This presents a challenge to the current description of the neutron's spin properties.

Published
2021

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