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Abdo AA, Ackermann M, Ajello M, Atwood WB, Axelsson M, Baldini L, Ballet J, Barbiellini G, Bastieri D, Battelino M, Baughman BM, Bechtol K, Bellazzini R, Berenji B, Blandford RD, Bloom ED, Bogaert G, Bonamente E, Borgland AW, Bregeon J, Brez A, Brigida M, Bruel P, Burnett TH, Caliandro GA, Cameron RA, Caraveo PA, Carlson P, Casandjian JM, Cecchi C, Charles E, Chekhtman A, Cheung CC, Chiang J, Ciprini S, Claus R, Cohen-Tanugi J, Cominsky LR, Conrad J, Cutini S, Dermer CD, de Angelis A, de Palma F, Digel SW, Di Bernardo G, do Couto E Silva E, Drell PS, Dubois R, Dumora D, Edmonds Y, Farnier C, Favuzzi C, Focke WB, Frailis M, Fukazawa Y, Funk S, Fusco P, Gaggero D, Gargano F, Gasparrini D, Gehrels N, Germani S, Giebels B, Giglietto N, Giordano F, Glanzman T, Godfrey G, Grasso D, Grenier IA, Grondin MH, Grove JE, Guillemot L, Guiriec S, Hanabata Y, Harding AK, Hartman RC, Hayashida M, Hays E, Hughes RE, Jóhannesson G, Johnson AS, Johnson RP, Johnson WN, Kamae T, Katagiri H, Kataoka J, Kawai N, Kerr M, Knödlseder J, Kocevski D, Kuehn F, Kuss M, Lande J, Latronico L, Lemoine-Goumard M, Longo F, Loparco F, Lott B, Lovellette MN, Lubrano P, Madejski GM, Makeev A, Massai MM, Mazziotta MN, McConville W, McEnery JE, Meurer C, Michelson PF, Mitthumsiri W, Mizuno T, Moiseev AA, Monte C, Monzani ME, Moretti E, Morselli A, Moskalenko IV, Murgia S, Nolan PL, Norris JP, Nuss E, Ohsugi T, Omodei N, Orlando E, Ormes JF, Ozaki M, Paneque D, Panetta JH, Parent D, Pelassa V, Pepe M, Pesce-Rollins M, Piron F, Pohl M, Porter TA, Profumo S, Rainò S, Rando R, Razzano M, Reimer A, Reimer O, Reposeur T, Ritz S, Rochester LS, Rodriguez AY, Romani RW, Roth M, Ryde F, Sadrozinski HFW, Sanchez D, Sander A, Saz Parkinson PM, Scargle JD, Schalk TL, Sellerholm A, Sgrò C, Smith DA, Smith PD, Spandre G, Spinelli P, Starck JL, Stephens TE, Strickman MS, Strong AW, Suson DJ, Tajima H, Takahashi H, Takahashi T, Tanaka T, Thayer JB, Thayer JG, Thompson DJ, Tibaldo L, Tibolla O, Torres DF, Tosti G, Tramacere A, Uchiyama Y, Usher TL, Van Etten A, Vasileiou V, Vilchez N, Vitale V, Waite AP, Wallace E, Wang P, Winer BL, Wood KS, Ylinen T, Ziegler M. Measurement of the cosmic ray e+ +e- spectrum from 20 GeV to 1 TeV with the Fermi Large Area Telescope. PHYSICAL REVIEW LETTERS 2009; 102:181101. [PMID: 19518855 DOI: 10.1103/physrevlett.102.181101] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/19/2009] [Indexed: 05/27/2023]
Abstract
Designed as a high-sensitivity gamma-ray observatory, the Fermi Large Area Telescope is also an electron detector with a large acceptance exceeding 2 m;{2} sr at 300 GeV. Building on the gamma-ray analysis, we have developed an efficient electron detection strategy which provides sufficient background rejection for measurement of the steeply falling electron spectrum up to 1 TeV. Our high precision data show that the electron spectrum falls with energy as E-3.0 and does not exhibit prominent spectral features. Interpretations in terms of a conventional diffusive model as well as a potential local extra component are briefly discussed.
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Abdo AA, Ackermann M, Arimoto M, Asano K, Atwood WB, Axelsson M, Baldini L, Ballet J, Band DL, Barbiellini G, Baring MG, Bastieri D, Battelino M, Baughman BM, Bechtol K, Bellardi F, Bellazzini R, Berenji B, Bhat PN, Bissaldi E, Blandford RD, Bloom ED, Bogaert G, Bogart JR, Bonamente E, Bonnell J, Borgland AW, Bouvier A, Bregeon J, Brez A, Briggs MS, Brigida M, Bruel P, Burnett TH, Burrows D, Busetto G, Caliandro GA, Cameron RA, Caraveo PA, Casandjian JM, Ceccanti M, Cecchi C, Celotti A, Charles E, Chekhtman A, Cheung CC, Chiang J, Ciprini S, Claus R, Cohen-Tanugi J, Cominsky LR, Connaughton V, Conrad J, Costamante L, Cutini S, DeKlotz M, Dermer CD, de Angelis A, de Palma F, Digel SW, Dingus BL, do Couto e Silva E, Drell PS, Dubois R, Dumora D, Edmonds Y, Evans PA, Fabiani D, Farnier C, Favuzzi C, Finke J, Fishman G, Focke WB, Frailis M, Fukazawa Y, Funk S, Fusco P, Gargano F, Gasparrini D, Gehrels N, Germani S, Giebels B, Giglietto N, Giommi P, Giordano F, Glanzman T, Godfrey G, Goldstein A, Granot J, Greiner J, Grenier IA, Grondin MH, Grove JE, Guillemot L, Guiriec S, Haller G, Hanabata Y, Harding AK, Hayashida M, Hays E, Hernando Morat JA, Hoover A, Hughes RE, Jóhannesson G, Johnson AS, Johnson RP, Johnson TJ, Johnson WN, Kamae T, Katagiri H, Kataoka J, Kavelaars A, Kawai N, Kelly H, Kennea J, Kerr M, Kippen RM, Knödlseder J, Kocevski D, Kocian ML, Komin N, Kouveliotou C, Kuehn F, Kuss M, Lande J, Landriu D, Larsson S, Latronico L, Lavalley C, Lee B, Lee SH, Lemoine-Goumard M, Lichti GG, Longo F, Loparco F, Lott B, Lovellette MN, Lubrano P, Madejski GM, Makeev A, Marangelli B, Mazziotta MN, McBreen S, McEnery JE, McGlynn S, Meegan C, Mészáros P, Meurer C, Michelson PF, Minuti M, Mirizzi N, Mitthumsiri W, Mizuno T, Moiseev AA, Monte C, Monzani ME, Moretti E, Morselli A, Moskalenko IV, Murgia S, Nakamori T, Nelson D, Nolan PL, Norris JP, Nuss E, Ohno M, Ohsugi T, Okumura A, Omodei N, Orlando E, Ormes JF, Ozaki M, Paciesas WS, Paneque D, Panetta JH, Parent D, Pelassa V, Pepe M, Perri M, Pesce-Rollins M, Petrosian V, Pinchera M, Piron F, Porter TA, Preece R, Rainò S, Ramirez-Ruiz E, Rando R, Rapposelli E, Razzano M, Razzaque S, Rea N, Reimer A, Reimer O, Reposeur T, Reyes LC, Ritz S, Rochester LS, Rodriguez AY, Roth M, Ryde F, Sadrozinski HFW, Sanchez D, Sander A, Saz Parkinson PM, Scargle JD, Schalk TL, Segal KN, Sgrò C, Shimokawabe T, Siskind EJ, Smith DA, Smith PD, Spandre G, Spinelli P, Stamatikos M, Starck JL, Stecker FW, Steinle H, Stephens TE, Strickman MS, Suson DJ, Tagliaferri G, Tajima H, Takahashi H, Takahashi T, Tanaka T, Tenze A, Thayer JB, Thayer JG, Thompson DJ, Tibaldo L, Torres DF, Tosti G, Tramacere A, Turri M, Tuvi S, Usher TL, van der Horst AJ, Vigiani L, Vilchez N, Vitale V, von Kienlin A, Waite AP, Williams DA, Wilson-Hodge C, Winer BL, Wood KS, Wu XF, Yamazaki R, Ylinen T, Ziegler M. Fermi Observations of High-Energy Gamma-Ray Emission from GRB 080916C. Science 2009; 323:1688-93. [DOI: 10.1126/science.1169101] [Citation(s) in RCA: 478] [Impact Index Per Article: 31.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
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Abdo AA, Ackermann M, Atwood WB, Baldini L, Ballet J, Barbiellini G, Baring MG, Bastieri D, Baughman BM, Bechtol K, Bellazzini R, Berenji B, Blandford RD, Bloom ED, Bogaert G, Bonamente E, Borgland AW, Bregeon J, Brez A, Brigida M, Bruel P, Burnett TH, Caliandro GA, Cameron RA, Caraveo PA, Carlson P, Casandjian JM, Cecchi C, Charles E, Chekhtman A, Cheung CC, Chiang J, Ciprini S, Claus R, Cohen-Tanugi J, Cominsky LR, Conrad J, Cutini S, Davis DS, Dermer CD, de Angelis A, de Palma F, Digel SW, Dormody M, do Couto E Silva E, Drell PS, Dubois R, Dumora D, Edmonds Y, Farnier C, Focke WB, Fukazawa Y, Funk S, Fusco P, Gargano F, Gasparrini D, Gehrels N, Germani S, Giebels B, Giglietto N, Giordano F, Glanzman T, Godfrey G, Grenier IA, Grondin MH, Grove JE, Guillemot L, Guiriec S, Harding AK, Hartman RC, Hays E, Hughes RE, Jóhannesson G, Johnson AS, Johnson RP, Johnson TJ, Johnson WN, Kamae T, Kanai Y, Kanbach G, Katagiri H, Kawai N, Kerr M, Kishishita T, Kiziltan B, Knödlseder J, Kocian ML, Komin N, Kuehn F, Kuss M, Latronico L, Lemoine-Goumard M, Longo F, Lonjou V, Loparco F, Lott B, Lovellette MN, Lubrano P, Makeev A, Marelli M, Mazziotta MN, McEnery JE, McGlynn S, Meurer C, Michelson PF, Mineo T, Mitthumsiri W, Mizuno T, Moiseev AA, Monte C, Monzani ME, Morselli A, Moskalenko IV, Murgia S, Nakamori T, Nolan PL, Nuss E, Ohno M, Ohsugi T, Okumura A, Omodei N, Orlando E, Ormes JF, Ozaki M, Paneque D, Panetta JH, Parent D, Pelassa V, Pepe M, Pesce-Rollins M, Piano G, Pieri L, Piron F, Porter TA, Rainò S, Rando R, Ray PS, Razzano M, Reimer A, Reimer O, Reposeur T, Ritz S, Rochester LS, Rodriguez AY, Romani RW, Roth M, Ryde F, Sadrozinski HFW, Sanchez D, Sander A, Parkinson PMS, Schalk TL, Sellerholm A, Sgrò C, Siskind EJ, Smith DA, Smith PD, Spandre G, Spinelli P, Starck JL, Strickman MS, Suson DJ, Tajima H, Takahashi H, Takahashi T, Tanaka T, Thayer JB, Thayer JG, Thompson DJ, Thorsett SE, Tibaldo L, Torres DF, Tosti G, Tramacere A, Usher TL, Van Etten A, Vilchez N, Vitale V, Wang P, Watters K, Winer BL, Wood KS, Yasuda H, Ylinen T, Ziegler M. The Fermi Gamma-Ray Space Telescope discovers the pulsar in the young galactic supernova remnant CTA 1. Science 2008; 322:1218-21. [PMID: 18927355 DOI: 10.1126/science.1165572] [Citation(s) in RCA: 80] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
Abstract
Energetic young pulsars and expanding blast waves [supernova remnants (SNRs)] are the most visible remains after massive stars, ending their lives, explode in core-collapse supernovae. The Fermi Gamma-Ray Space Telescope has unveiled a radio quiet pulsar located near the center of the compact synchrotron nebula inside the supernova remnant CTA 1. The pulsar, discovered through its gamma-ray pulsations, has a period of 316.86 milliseconds and a period derivative of 3.614 x 10(-13) seconds per second. Its characteristic age of 10(4) years is comparable to that estimated for the SNR. We speculate that most unidentified Galactic gamma-ray sources associated with star-forming regions and SNRs are such young pulsars.
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Kamae T, Shiraga M, Kashiwagi H, Kato H, Tadokoro S, Kurata Y, Tomiyama Y, Kanakura Y. Critical role of ADP interaction with P2Y12 receptor in the maintenance of alpha(IIb)beta3 activation: association with Rap1B activation. J Thromb Haemost 2006; 4:1379-87. [PMID: 16706985 DOI: 10.1111/j.1538-7836.2006.01941.x] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
OBJECTIVE Platelet integrin alpha(IIb)beta3 plays a crucial role in platelet aggregation, and the affinity of alpha(IIb)beta3 for fibrinogen is dynamically regulated. Employing modified ligand-binding assays, we analyzed the mechanism by which alpha(IIb)beta3 maintains its high-affinity state. METHODS AND RESULTS Washed platelets adjusted to 50 x 10(3) microL(-1) were stimulated with 0.2 U mL(-1) thrombin or 5 microm U46619 under static conditions. After the completion of alpha(IIb)beta3 activation and granule secretion, different kinds of antagonists were added to the activated platelets. The activated alpha(IIb)beta3 was then detected by fluorescein isothiocyanate (FITC)-labeled PAC1. The addition of 1 mum AR-C69931MX (a P2Y12 antagonist) or 1 mm A3P5P (a P2Y1 antagonist) disrupted the sustained alpha(IIb)beta3 activation by approximately 92% and approximately 38%, respectively, without inhibiting CD62P or CD63 expression. Dilution of the platelet preparation to 500 microL(-1) also disrupted the sustained alpha(IIb)beta3 activation, and the disruption by such dilution was abrogated by the addition of exogenous adenosine 5'-diphosphate (ADP) in a dose-dependent fashion. The amounts of ADP released from activated platelets determined by high-performance liquid chromatography were compatible with the amounts of exogenous ADP required for the restoration. We next examined the effects of antagonists on protein kinase C (PKC) and Rap1B activation induced by 0.2 U mL(-1) thrombin. Thrombin induced long-lasting PKC and Rap1B activation. AR-C69931MX markedly inhibited Rap1B activation without inhibiting PKC activation. CONCLUSIONS Our data indicate that the continuous interaction between released ADP and P2Y12 is critical for the maintenance of alpha(IIb)beta3 activation.
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Kashiwagi H, Shiraga M, Honda S, Kosugi S, Kamae T, Kato H, Kurata Y, Tomiyama Y. Activation of integrin alpha IIb beta 3 in the glycoprotein Ib-high population of a megakaryocytic cell line, CMK, by inside-out signaling. J Thromb Haemost 2004; 2:177-86. [PMID: 14717982 DOI: 10.1111/j.1538-7836.2003.00529.x] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Affinity/avidity state of integrin alpha IIb beta 3 is regulated by intracellular inside-out signaling. Although several megakaryocytic cell lines have been established, soluble ligand binding to alpha IIb beta 3 expressed in these cells by cellular agonists has not been demonstrated. We have re-examined agonist-induced alpha IIb beta 3 activation on megakaryocytic cell lines with a marker of the late stage of megakaryocytic differentiation, glycoprotein Ib (GPIb). Activation of alpha IIb beta 3 was assessed by PAC1 and soluble fibrinogen binding to the cells. We found that alpha IIb beta 3 expressed in CMK cells with high GPIb expression was activated by a phorbor ester, phorbol myristate acetate (PMA). Although the population of the GPIbhigh cells was <0.5% of the total cells, incubation with a nucleoside analog, ribavirin, efficiently increased the PMA-reactive GPIbhigh cells. Not only PMA but also a calcium ionophore, A23187, induced alpha IIb beta 3 activation, and PMA and A23187 had an additive effect on alpha IIb beta 3 activation. Ligand binding to the activated alpha IIb beta 3 in the GPIbhigh CMK cells is totally abolished by an alpha IIb beta 3-specific antagonist, and inhibited by wortmannin, cytochalasin-D and prostaglandin E1, and the effects of these inhibitors on alpha IIb beta 3 activation in the GPIbhigh CMK cells were compatible with those in platelets. We have also demonstrated that the ribavirin-treated CMK cells express PKC-alpha, -beta, -delta and -theta, and suggested that PKC-alpha and/or -beta appear to be responsible for PMA-induced activation of alpha IIb beta 3 in CMK cells.
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Aihara H, Alston-Garnjost M, Avery RE, Barker AR, Bauer DA, Bay A, Belcinski R, Bingham HH, Bloom ED, Buchanan CD, Caldwell DO, Chao HY, Chun SB, Clark AR, Cowan GD, Crane DA, Dahl OI, Daoudi M, Derby KA, Eastman JJ, Eberhard PH, Edberg TK, Eisner AM, Erné FC, Fairfield KH, Fridman A, Godfrey G, Hauptman JM, Ho C, Hofmann W, Kamae T, Kenney RW, Khacheryan S, Kofler RR, Lambert DJ, Langeveld WG, Layter JG, Lin WT, Linde FL, Loken SC, Lu A, Lynch GR, Lys JE, Madaras RJ, Magnuson BD, Marsiske H, Masek GE, Mathis LG, Maxfield SJ, Miller ES, Nicol NA, Nygren DR, Oddone PJ, Oh H, Oyang YT, Paar HP, Palounek AP, Park SK, Pellett DE, Pripstein M, Ronan MT, Ross RR, Rouse FR, Schwitkis KA. Test of spin dependence in charm-quark fragmentation to D*. PHYSICAL REVIEW. D, PARTICLES AND FIELDS 1991; 43:29-33. [PMID: 10013225 DOI: 10.1103/physrevd.43.29] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Aihara H, Alston-Garnjost M, Avery RE, Barker AR, Bauer DA, Bay A, Belcinski R, Bingham HH, Bloom ED, Buchanan CD, Caldwell DO, Chao HY, Chun SB, Clark AR, Cowan GD, Crane DA, Dahl OI, Daoudi M, Derby KA, Eastman JJ, Eberhard PH, Edberg TK, Eisner AM, Erné FC, Fairfield KH, Fridman A, Godfrey G, Hauptman JM, Ho C, Hofmann W, Kamae T, Kenney RW, Khacheryan S, Kofler RR, Lambert DJ, Langeveld WG, Layter JG, Lin WT, Linde FL, Loken SC, Lu A, Lynch GR, Lys JE, Madaras RJ, Magnuson BD, Marsiske H, Masek GE, Mathis LG, Maxfield SJ, McNeil RR, Miller ES, Nicol NA, Nygren DR, Oddone PJ, Oh H, Oyang YT, Paar HP, Palounek AP, Park SK, Pellett DE, Pripstein M, Ronan MT, Ross RR, Rouse FR. Measurement of the total hadronic cross section in tagged gamma gamma reactions. PHYSICAL REVIEW. D, PARTICLES AND FIELDS 1990; 41:2667-2674. [PMID: 10012660 DOI: 10.1103/physrevd.41.2667] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Aihara H, Alston-Garnjost M, Avery RE, Barbaro-Galtieri A, Barker AR, Barnett BA, Bauer DA, Bay A, Bobbink GJ, Buchanan CD, Buijs A, Caldwell DO, Chao HY, Chun SB, Clark AR, Cowan GD, Crane DA, Dahl OI, Daoudi M, Derby KA, Eastman JJ, Eberhard PH, Edberg TK, Eisner AM, Erné FC, Fairfield KH, Hauptman JM, Hofmann W, Hylen J, Kamae T, Kaye HS, Kenney RW, Khacheryan S, Kofler RR, Langeveld WG, Layter JG, Lin WT, Linde FL, Loken SC, Lu A, Lynch GR, Madaras RJ, Magnuson BD, Masek GE, Mathis LG, Matthews JA, Maxfield SJ, Miller ES, Moses W, Nygren DR, Oddone PJ, Paar HP, Park SK, Pellett DE, Pripstein M, Ronan MT, Ross RR, Rouse FR, Schwitkis KA, Sens JC, Shapiro G, Shen BC, Smith JR, Steinman JS. Investigation of the electromagnetic structure of eta and eta ' mesons by two-photon interactions. PHYSICAL REVIEW LETTERS 1990; 64:172-175. [PMID: 10041668 DOI: 10.1103/physrevlett.64.172] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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Aihara H, Alston-Garnjost M, Avery RE, Barbaro-Galtieri A, Barker AR, Barnett BA, Bauer DA, Bay A, Bobbink GJ, Buchanan CD, Buijs A, Caldwell DO, Chao HY, Chun SB, Clark AR, Cowan GD, Crane DA, Dahl OI, Daoudi M, Derby KA, Eastman JJ, Eberhard PH, Edberg TK, Eisner AM, Erné FC, Fairfield KH, Hauptman JM, Hofmann W, Hylen J, Kamae T, Kaye HS, Kenney RW, Khacheryan S, Kofler RR, Langeveld WGJ, Layter JG, Lin WT, Linde FL, Loken SC, Lynch GR, Madaras RJ, Magnuson BD, Masek GE, Mathis LG, Matthews JAJ, Maxfield SJ, Miller ES, Moses W, Nygren DR, Oddone PJ, Paar HP, Park SK, Pellett DE, Pripstein M, Ronan MT, Ross RR, Rouse FR, Schwitkis KA, Sens JC, Shapiro G, Shen BC, Smith JR, Steinman JS, Stephens RW, Stevenson ML, Stork DH, Strauss MG, Sullivan MK, Takahashi T, Toutounchi S, van Tyen R, Vernon W, Wagner W, Wang EM, Wang YX, Wenzel WA, Wolf ZR, Yamamoto H, Yellin SJ, Zeitlin C. Exclusive production of pp-bar pi + pi - in photon-photon collisions. PHYSICAL REVIEW. D, PARTICLES AND FIELDS 1989; 40:2772-2776. [PMID: 10012130 DOI: 10.1103/physrevd.40.2772] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Aihara H, Alston-Garnjost M, Avery RE, Barbaro-Galtieri A, Barker AR, Barnett BA, Bauer DA, Bay A, Bobbink GJ, Buchanan CD, Buijs A, Caldwell DO, Chao H, Chun S, Clark AR, Cowan GD, Crane DA, Dahl OI, Daoudi M, Derby KA, Eastman JJ, Eberhard PH, Edberg TK, Eisner AM, Enomoto R, Erné FC, Fairfield KH, Hauptman JM, Hofmann W, Hylen J, Kamae T, Kaye HS, Kenney RW, Khacheryan S, Kofler RR, Langeveld WG, Layter JG, Lin WT, Linde FL, Loken SC, Lu A, Lynch GR, Madaras RJ, Magnuson BD, Masek GE, Mathis LG, Matthews JA, Maxfield SJ, Miller ES, Moses W, Nygren DR, Oddone PJ, Paar HP, Park SK, Pellett DE, Pripstein M, Ronan MT, Ross RR, Rouse FR, Schwitkis KA, Sens JC, Shapiro G, Shen BC, Smith JR. Charged-hadron inclusive cross sections and fractions in e+e- annihilation at sqrt s =29 GeV. PHYSICAL REVIEW LETTERS 1988; 61:1263-1266. [PMID: 10038747 DOI: 10.1103/physrevlett.61.1263] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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Aihara H, Alston-Garnjost M, Avery RE, Barbaro-Galtieri A, Barker AR, Barnett BA, Bauer DA, Bay A, Bengtsson HU, Bobbink GJ, Buchanan CD, Buijs A, Caldwell DO, Chao HY, Chun SB, Clark AR, Cowan GD, Crane DA, Dahl OI, Daoudi M, Derby KA, Eastman JJ, Eberhard PH, Edberg TK, Eisner AM, Enomoto R, Erné FC, Fairfield KH, Hauptman JM, Hofmann W, Hylen J, Kamae T, Kaye HS, Kenney RW, Khacheryan S, Kofler RR, Langeveld WG, Layter JG, Lin WT, Linde FL, Loken SC, Lu A, Lynch GR, Madaras RJ, Magnuson BD, Masek GE, Mathis LG, Matthews JA, Maxfield SJ, Miller ES, Moses W, Nygren DR, Oddone PJ, Paar HP, Park SK, Pellett DE, Pripstein M, Ronan MT, Ross RR, Rouse FR, Schwitkis KA, Sens JC, Shapiro G, Shen BC. Formation of spin-one mesons by photon-photon fusion. PHYSICAL REVIEW. D, PARTICLES AND FIELDS 1988; 38:1-18. [PMID: 9958992 DOI: 10.1103/physrevd.38.1] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Aihara H, Alston-Garnjost M, Avery RE, Barbaro-Galtieri A, Barker AR, Barnett BA, Bauer DA, Bay A, Bengtsson H, Bobbink GJ, Buchanan CD, Buijs A, Caldwell DO, Chao H, Chun S, Clark AR, Cowan GD, Crane DA, Dahl OI, Daoudi M, Derby KA, Eastman JJ, Eberhard PH, Edberg TK, Eisner AM, Enomoto R, Erné FC, Fairfield KH, Hauptman JM, Hofmann W, Hylen J, Kamae T, Kaye HS, Kenney RW, Khacheryan S, Kofler RR, Langeveld WG, Layter JG, Lin WT, Linde FL, Loken SC, Lu A, Lynch GR, Madaras RJ, Magnuson BD, Masek GE, Mathis LG, Matthews JA, Maxfield SJ, Miller ES, Moses W, Nygren DR, Oddone PJ, Paar HP, Park SK, Pellett DE, Pripstein M, Ronan MT, Ross RR, Rouse FR, Schwitkis KA, Sens JC, Shapiro G, Shen BC. Charmonium production in photon-photon collisions. PHYSICAL REVIEW LETTERS 1988; 60:2355-2358. [PMID: 10038330 DOI: 10.1103/physrevlett.60.2355] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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Adachi I, Aihara H, Dijkstra HB, Enomoto R, Fujii H, Fujii K, Fujii T, Fujimoto J, Fujiwara N, Hayashii H, Higashi S, Iida N, Imanishi A, Ikeda H, Ishii T, Itoh R, Iwasaki H, Iwata S, Kajikawa R, Kamae T, Kato S, Kawabata S, Kichimi H, Kishida T, Kobayashi M, Kuroda S, Kusuki N, Maruyama A, Maruyama K, Masuda H, Matsuda T, Miyamoto A, Morimoto T, Nakamura K, Nitoh O, Noguchi S, Ochiai F, Ohshima T, Okuno H, Okusawa T, Ozaki H, Sato T, Sai F, Shimonaka J, Shimozawa K, Shirahashi A, Sugahara R, Sugiyama A, Suzuki S, Suwada T, Takahashi K, Takahashi T, Takamure H, Tanaka T, Tauchi T, Teramoto Y, Tsukamoto T, Ukai K, Uno S, Watanabe Y. Search for sequential heavy leptons in e+e- collisions at sqrt s-bar=52 GeV. PHYSICAL REVIEW. D, PARTICLES AND FIELDS 1988; 37:1339-1342. [PMID: 9958820 DOI: 10.1103/physrevd.37.1339] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Adachi I, Aihara H, Dijkstra HB, Enomoto R, Fujii H, Fujii K, Fujii T, Fujimoto J, Fujiwara N, Hayashii H, Higashi S, Iida N, Imanishi A, Ikeda H, Ishii T, Itoh R, Iwasaki H, Iwata S, Kajikawa R, Kamae T, Kato S, Kawabata S, Kichimi H, Kishida T, Kobayashi M, Kuroda S, Kusuki N, Maruyama A, Maruyama K, Masuda H, Matsuda T, Miyamoto A, Morimoto T, Nakamura K, Nitoh O, Noguchi S, Ochiai F, Okuno H, Okusawa T, Ohshima T, Ozaki H, Sato T, Sai F, Shimonaka J, Shimozawa K, Shirahashi A, Sugahara R, Sugiyama A, Suzuki S, Suwada T, Takahashi K, Takahashi T, Takamure H, Tanaka T, Tauchi T, Teramoto Y, Tsukamoto T, Ukai K, Uno S, Watanabe Y. Search for top quark in e+e- collisions at sqrt s =52 GeV. PHYSICAL REVIEW LETTERS 1988; 60:97-100. [PMID: 10038208 DOI: 10.1103/physrevlett.60.97] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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Aihara H, Alston-Garnjost M, Avery RE, Barbaro-Galtieri A, Barker AR, Barnes AV, Barnett BA, Bauer DA, Bengtsson H, Bintinger DL, Bobbink GJ, Bolognese TS, Bross AD, Buchanan CD, Buijs A, Caldwell DO, Clark AR, Cowan GD, Crane DA, Dahl OI, Derby KA, Eastman JJ, Eberhard PH, Edberg TK, Eisner AM, Enomoto R, Erné FC, Fujii T, Gary JW, Gorn W, Hauptman JM, Hofmann W, Huth JE, Hylen J, Kamae T, Kaye HS, Kees KH, Kenney RW, Kerth LT, Ko W, Koda RI, Kofler RR, Kwong KK, Lander RL, Langeveld WG, Layter JG, Linde FL, Lindsey CS, Loken SC, Lu A, Lu XQ, Lynch GR, Madaras RJ, Maeshima K, Magnuson BD, Marx JN, Masek GE, Mathis LG, Matthews JA, Maxfield SJ, Melnikoff SO, Miller ES, Moses W, McNeil RR. Production of four-prong final states in photon-photon collisions. PHYSICAL REVIEW. D, PARTICLES AND FIELDS 1988; 37:28-40. [PMID: 9958516 DOI: 10.1103/physrevd.37.28] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Aihara H, Alston-Garnjost M, Avery RE, Barbaro-Galtieri A, Barker AR, Barnes AV, Barnett BA, Bauer DA, Bengtsson H, Bintinger DL, Bobbink GJ, Bolognese TS, Bross AD, Buchanan CD, Buijs A, Caldwell DO, Clark AR, Cowan GD, Crane DA, Dahl OI, Derby KA, Eastman JJ, Eberhard PH, Edberg TK, Eisner AM, Enomoto R, Erné FC, Fujii T, Gary JW, Gorn W, Hauptman JM, Hofmann W, Huth JE, Hylen J, Kamae T, Kaye HS, Kees KH, Kenney RW, Kerth LT, Ko W, Koda RI, Kofler RR, Kwong KK, Lander RL, Langeveld WG, Layter JG, Linde FL, Lindsey CS, Loken SC, Lu A, Lu X, Lynch GR, Madaras RJ, Maeshima K, Magnuson BD, Marx JN, Masek GE, Mathis LG, Matthews JA, Maxfield SJ, Melnikoff SO, Miller ES, Moses W, McNeil RR. Experimental limit on the decay tau ---> nu tau K-K0. PHYSICAL REVIEW LETTERS 1987; 59:751-754. [PMID: 10035862 DOI: 10.1103/physrevlett.59.751] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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Aihara H, Alston-Garnjost M, Avery RE, Barbaro-Galtieri A, Barker AR, Barnes AV, Barnett BA, Bauer DA, Bengtsson H, Bintinger DL, Bobbink GJ, Bolognese TS, Bross AD, Buchanan CD, Buijs A, Caldwell DO, Clark AR, Cowan GD, Crane DA, Dahl OI, Derby KA, Eastman JJ, Eberhard PH, Edberg TK, Eisner AM, Enomoto R, Erné FC, Fujii T, Gary JW, Gorn W, Hauptman JM, Hofmann W, Huth JE, Hylen J, Kamae T, Kaye HS, Kees KH, Kenney RW, Kerth LT, Ko W, Koda RI, Kofler RR, Kwong KK, Lander RL, Langeveld WG, Layter JG, Linde FL, Lindsey CS, Loken SC, Lu A, Lu XQ, Lynch GR, Madaras RJ, Maeshima K, Magnuson BD, Marx JN, Masek GE, Mathis LG, Matthews JA, Maxfield SJ, Melnikoff SO, Miller ES, Moses W, McNeil RR. Study of eta ' formation in photon-photon collisions. PHYSICAL REVIEW. D, PARTICLES AND FIELDS 1987; 35:2650-2654. [PMID: 9957978 DOI: 10.1103/physrevd.35.2650] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Aihara H, Alston-Garnjost M, Avery RE, Bakken JA, Barbaro-Galtieri A, Barker AR, Barnes AV, Barnett BA, Bauer DA, Bengtsson H, Bintinger DL, Bobbink GJ, Bolognese TS, Bross AD, Buchanan CD, Buijs A, Caldwell DO, Chien CY, Clark AR, Cowan GD, Crane DA, Dahl OI, Derby KA, Eastman JJ, Edberg TK, Eberhard PH, Eisner AM, Enomoto R, Erné FC, Fujii T, Gary JW, Gorn W, Hauptman JM, Hofmann W, Huth JE, Hylen J, Kamae T, Kaye HS, Kees KH, Kenney RW, Kerth LT, Ko W, Koda RI, Kofler RR, Kwong KK, Lander RL, Langeveld WG, Layter JG, Linde FL, Lindsey CS, Loken SC, Lu A, Lu XQ, Lynch GR, Madansky L, Madaras RJ, Maeshima K, Magnuson BD, Marx JN, Masek GE, Mathis LG, Matthews JA, Maxfield SJ. Measurement of tau branching ratios. PHYSICAL REVIEW. D, PARTICLES AND FIELDS 1987; 35:1553-1561. [PMID: 9957822 DOI: 10.1103/physrevd.35.1553] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Aihara H, Alston-Garnjost M, Avery RE, Barbaro-Galtieri A, Barker AR, Barnes AV, Barnett BA, Bauer DA, Bengtsson PH, Bintinger DL, Bobbink GJ, Bolognese TS, Bross AD, Buchanan CD, Buijs A, Caldwell DO, Clark AR, Cowan GD, Crane DA, Dahl OI, Derby KA, Eastman JJ, Eberhard PH, Edberg TK, Eisner AM, Enomoto R, Erné FC, Fujii T, Gary JW, Gorn W, Hauptman JM, Hofmann W, Huth JE, Hylen J, Kamae T, Kaye HS, Kees KH, Kenney RW, Kerth LT, Ko W, Koda RI, Kofler RR, Kwong KK, Lander RL, Langeveld WG, Layter JG, Linde FL, Lindsey CS, Loken SC, Lu A, Lu XQ, Lynch GR, Madaras RJ, Maeshima K, Magnuson BD, Marx JN, Masek GE, Mathis LG, Matthews JA, Maxfield SJ, Melnikoff SO, Miller ES, Moses W, McNeil RR. Observation of scaling of the photon structure function F2 gamma at low Q2. PHYSICAL REVIEW LETTERS 1987; 58:97-100. [PMID: 10034602 DOI: 10.1103/physrevlett.58.97] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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Aihara H, Alston-Garnjost M, Avery RE, Barbaro-Galtieri A, Barker AR, Barnes AV, Barnett BA, Bauer DA, Bengtsson H, Bintinger DL, Bobbink GJ, Bolognese TS, Bross AD, Buchanan CD, Buijs A, Caldwell DO, Clark AR, Cowan GD, Crane DA, Dahl OI, Derby KA, Eastman JJ, Eberhard PH, Edberg TK, Eisner AM, Enomoto R, Erné FC, Fujii T, Gary JW, Gorn W, Hauptman JM, Hofmann W, Huth JE, Hylen J, Kamae T, Kaye HS, Kees KH, Kenney RW, Kerth LT, Ko W, Koda RI, Kofler RR, Kwong KK, Lander RL, Langeveld WG, Layter JG, Linde FL, Lindsey CS, Loken SC, Lu A, Lu X, Lynch GR, Madaras RJ, Maeshima K, Magnuson BD, Marx JN, Masek GE, Mathis LG, Matthews JA, Maxfield SJ, Melnikoff SO, Miller ES, Moses W, McNeil RR. Search for high-mass narrow resonances in virtual photon-photon interactions. PHYSICAL REVIEW LETTERS 1986; 57:3245-3248. [PMID: 10033996 DOI: 10.1103/physrevlett.57.3245] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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Aihara H, Alston-Garnjost M, Avery RE, Barbaro-Galtieri A, Barker AR, Barnes AV, Barnett BA, Bauer DA, Bengtsson H, Bintinger DL, Bobbink GJ, Bolognese TS, Bross AD, Buchanan CD, Buijs A, Caldwell DO, Clark AR, Cowan GD, Crane DA, Dahl OI, Derby KA, Eastman JJ, Eberhard PH, Edberg TK, Eisner AM, Enomoto R, Erné FC, Fujii T, Gary JW, Gorn W, Hauptman JM, Hofmann W, Huth JE, Hylen J, Kamae T, Kaye HS, Kees KH, Kenney RW, Kerth LT, Ko W, Koda RI, Kofler RR, Kwong KK, Lander RL, Langeveld WG, Layter JG, Linde FL, Lindsey CS, Loken SC, Lu A, Lu X, Lynch GR, Madaras RJ, Maeshima K, Magnuson BD, Marx JN, Masek GE, Mathis LG, Matthews JA, Maxfield SJ, Melnikoff SO, Miller ES, Moses W, McNeil RR. Study of baryon correlations in e+e- annihilation at 29 GeV. PHYSICAL REVIEW LETTERS 1986; 57:3140-3143. [PMID: 10033967 DOI: 10.1103/physrevlett.57.3140] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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Aihara H, Alston-Garnjost M, Avery RE, Barbaro-Galtieri A, Barker AR, Barnes AV, Barnett BA, Bauer DA, Bengtsson H, Bintinger DL, Bobbink GJ, Bolognese TS, Bross AD, Buchanan CD, Buijs A, Caldwell DO, Clark AR, Cowan GD, Crane DA, Dahl OI, Derby KA, Eastman JJ, Eberhard PH, Edberg TK, Eisner AM, Enomoto R, Erné FC, Fujii T, Gary JW, Gorn W, Hauptman JM, Hofmann W, Huth JE, Hylen J, Kamae T, Kaye HS, Kees KH, Kenney RW, Kerth LT, Ko W, Koda RI, Kofler RR, Kwong KK, Lander RL, Langeveld WG, Layter JG, Linde FL, Lindsey CS, Loken SC, Lu A, Lu XQ, Lynch GR, Madaras RJ, Maeshima K, Magnuson BD, Marx JN, Masek GE, Mathis LG, Matthews JA, Maxfield SJ, Melnikoff SO, Miller ES, Moses W, McNeil RR. Evidence for a spin-1 particle produced by two photons. PHYSICAL REVIEW LETTERS 1986; 57:2500-2503. [PMID: 10033783 DOI: 10.1103/physrevlett.57.2500] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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Aihara H, Alston-Garnjost M, Avery RE, Barbaro-Galtieri A, Barker AR, Barnes AV, Barnett BA, Bauer DA, Bengtsson H, Bintinger DL, Bobbink GJ, Bolognese TS, Bross AD, Buchanan CD, Buijs A, Caldwell DO, Clark AR, Cowan GD, Crane DA, Dahl OI, Derby KA, Eastman JJ, Eberhard PH, Edberg TK, Eisner AM, Enomoto R, Erné FC, Fujii T, Gary JW, Gorn W, Hauptman JM, Hofmann W, Huth JE, Hylen J, Kamae T, Kaye HS, Kees KH, Kenney RW, Kerth LT, Ko W, Koda RI, Kofler RR, Kwong KK, Lander RL, Langeveld WG, Layter JG, Linde FL, Lindsey CS, Loken SC, Lu A, Lu X, Lynch GR, Madaras RJ, Maeshima K, Magnuson BD, Marx JN, Masek GE, Mathis LG, Matthews JA, Maxfield SJ, Melnikoff SO, Miller ES, Moses W, McNeil RR. Measurement of the inclusive branching fraction tau ---> nu tau pi - pi 0+ neutral meson(s). PHYSICAL REVIEW LETTERS 1986; 57:1836-1838. [PMID: 10033562 DOI: 10.1103/physrevlett.57.1836] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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Aihara H, Alston-Garnjost M, Avery RE, Barbaro-Galtieri A, Barker AR, Barnes AV, Barnett BA, Bauer DA, Bengtsson H, Bintinger DL, Bobbink GJ, Bolognese TS, Bross AD, Buchanan CD, Buijs A, Cain MP, Caldwell DO, Clark AR, Cowan GD, Crane DA, Dahl OI, Derby KA, Eastman JJ, Eberhard PH, Eisner AM, Enomoto R, Erné FC, Fujii T, Gary JW, Gorn W, Hauptman JM, Hofmann W, Huth JE, Hylen J, Kamae T, Kaye HS, Kees KH, Kenney RW, Kerth LT, Ko W, Koda RI, Kofler RR, Kwong KK, Lander RL, Langeveld WG, Layter JG, Linde FL, Lindsey CS, Loken SC, Lu A, Lu X, Lynch GR, Madaras RJ, Maeshima K, Magnuson BD, Marx JN, Maruyama K, Masek GE, Mathis LG, Matthews JA, Maxfield SJ, Melnikoff SO, Miller ES, Moses W. Comparison of the particle flow in qq-barg and qq-bar gamma events in e+e- annihilation. PHYSICAL REVIEW LETTERS 1986; 57:945-948. [PMID: 10034206 DOI: 10.1103/physrevlett.57.945] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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Aihara H, Alston-Garnjost M, Avery RE, Barbaro-Galtieri A, Barker AR, Barnes AV, Barnett BA, Bauer DA, Bengtsson H, Bintinger DL, Blumenfeld BJ, Bobbink GJ, Bross AD, Buchanan CD, Buijs A, Cain MP, Caldwell DO, Chamberlain O, Chien C, Clark AR, Cowan GD, Crane DA, Dahl OI, Derby KA, Eastman JJ, Eberhard PH, Eisner AM, Enomoto R, Erné FC, Fujii T, Gabioud B, Gary JW, Gorn W, Hauptman JM, Hofmann W, Huth JE, Hylen J, Joshi UP, Kamae T, Kaye HS, Kees KH, Kenney RW, Kerth LT, Ko W, Koda RI, Kofler RR, Kwong KK, Lander RL, Langeveld WG, Layter JG, Linde FL, Lindsey CS, Loken SC, Lu A, Lu X, Lynch GR, Madaras RJ, Maeshima K, Magnuson BD, Marx JN, Maruyama K, Masek GE, Mathis LG, Matthews JA. Pion and kaon pair production in photon-photon collisions. PHYSICAL REVIEW LETTERS 1986; 57:404-407. [PMID: 10034051 DOI: 10.1103/physrevlett.57.404] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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